GPT-5.5 x402 High-Value Agent Tools

Audit EVM wallet ERC20, ERC721, and ERC1155 approvals, flag risky spenders, and return unsigned revoke calldata after current-state checks. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Ping cross-chain bridge route availability, quote freshness, latency, and route warnings for machine buyers. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Detect cross-DEX token price spreads using live V2 reserve quotes, DEX fee tiers, gas costs, and reverse round-trip profitability checks. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Discover newly listed or fresh on-chain markets and return liquidity, age, and risk notes for DeFi agents. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Monitor lending positions, liquidation proximity, collateral risk, and health-factor style warnings for DeFi agents. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Estimate liquidity-provider impermanent loss, fee APR, TVL, and net APR from observed AMM pool data with on-chain and DefiLlama fallback sources. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Score MEV risk for planned swaps or optional pending transactions using live public RPC pending-block, fee-history, and transaction lookup signals. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Return perpetual futures funding-rate snapshots and directional funding signals for market-monitoring agents. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

Estimate swap slippage, price impact, and route-risk warnings before a DeFi trade. Dedicated DeFi/security x402 agent endpoint with Base USDC payment, designed for machine buyers that need a specific on-chain workflow rather than generic chat.

OpenAI-compatible GPT-5.5 chat completion paid with x402 USDC on Base. Market benchmark: the latest local x402.direct sample found AI-like listing prices with p25 around $0.01 and median around $0.03 per call, while this gateway advertises a $0.004 compact GPT-5.5 entry request, $0.002134 long-output GPT-5.5 requests, and $0.066667 true max-output GPT-5.5 requests. Useful for agents that need flexible short text generation, agent responses, summarization, context QA, rewriting, translation, or coding help without managing an API key.

Long-output OpenAI-compatible GPT-5.5 chat completion paid with x402 USDC on Base. Market benchmark: the latest local x402.direct sample found AI-like listing prices with p25 around $0.01 and median around $0.03 per call, while this gateway advertises a $0.004 compact GPT-5.5 entry request, $0.002134 long-output GPT-5.5 requests, and $0.066667 true max-output GPT-5.5 requests. Useful when the compact 4096-token cap is too small; this tier allows up to 4096 output tokens. Price is scaled from the compact endpoint by output-token cap and rounded to USDC precision: $0.002134.

True max-output OpenAI-compatible GPT-5.5 chat completion paid with x402 USDC on Base. Market benchmark: the latest local x402.direct sample found AI-like listing prices with p25 around $0.01 and median around $0.03 per call, while this gateway advertises a $0.004 compact GPT-5.5 entry request, $0.002134 long-output GPT-5.5 requests, and $0.066667 true max-output GPT-5.5 requests. This tier allows up to 128000 output tokens for buyers that explicitly want the full GPT-5.5 output cap. Price is scaled from the compact endpoint by output-token cap and rounded to USDC precision: $0.066667.

True max-output OpenAI-compatible GPT-5.5 chat completion paid with x402 USDC on Base.

Paid Bounty Ops Radar snapshot over x402 USDC on Base. Returns public-read-only GitHub PR follow-up metrics, bounty opportunity evidence, buyer links, x402 metadata, and pilot purchase context without an upstream model call. Price: $0.049.

Low-cost OpenAI-compatible GPT-5.5 paid chat over x402 Base USDC. Directory-friendly GET endpoint for compact agent responses, summarization, translation, QA, coding help, and GPT-5.5 chat completions without API-key onboarding. Market benchmark: the latest local x402.direct sample found AI-like listing prices with p25 around $0.01 and median around $0.03 per call, while this gateway advertises a $0.004 compact GPT-5.5 entry request, $0.002134 long-output GPT-5.5 requests, and $0.066667 true max-output GPT-5.5 requests. Price: $0.004 per request. Query parameters: q, prompt, message, system, max_tokens.

CDP Bazaar and Agentic.Market compatible OpenAI-compatible GPT-5.5 paid chat over exact x402 Base USDC. Stable GET endpoint for low-cost AI agents, GPT-5.5 chat completions, summarization, translation, QA, coding help, and marketplace discovery. Market benchmark: the latest local x402.direct sample found AI-like listing prices with p25 around $0.01 and median around $0.03 per call, while this gateway advertises a $0.004 compact GPT-5.5 entry request, $0.002134 long-output GPT-5.5 requests, and $0.066667 true max-output GPT-5.5 requests. Price: $0.001 per request. Query parameters: q, prompt, message, system, max_tokens.

OpenAI-compatible GPT-5.5 long-output paid chat over x402 Base USDC. Directory-friendly GET endpoint for longer agent answers, summaries, code explanations, and GPT-5.5 chat completions. Market benchmark: the latest local x402.direct sample found AI-like listing prices with p25 around $0.01 and median around $0.03 per call, while this gateway advertises a $0.004 compact GPT-5.5 entry request, $0.002134 long-output GPT-5.5 requests, and $0.066667 true max-output GPT-5.5 requests. Price: $0.002134 per request. Query parameters: q, prompt, message, system, max_tokens.

OpenAI-compatible GPT-5.5 true max-output paid chat over x402 Base USDC.

Short stable x402 URL for pre-signing typed-data risk decoding. Inspects EIP-712, Permit, Permit2, spender, value, deadline, nonce, chainId, and verifyingContract fields before a wallet or agent signs. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for pre-signing typed-data risk decoding. Inspects EIP-712, Permit, Permit2, spender, value, deadline, nonce, chainId, and verifyingContract fields before a wallet or agent signs. Short stable POST alias for marketplace probes and machine buyers.

Short stable x402 URL for pre-signing EVM transaction risk decoding. Decodes common calldata, approvals, permits, transfers, and multicall hints before a wallet or agent signs. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for pre-signing EVM transaction risk decoding. Decodes common calldata, approvals, permits, transfers, and multicall hints before a wallet or agent signs. Short stable POST alias for marketplace probes and machine buyers.

GPT-5.5 Wallet Payment Activation Agent. Converts quote-only wallet-safety interest into a buyer-owned x402 payment activation pack.

High-value GPT-5.5 x402 agent pack for wallet-safety buyers stuck at quote-only. Returns buyer-owned payment activation config, Node client, MCP/Flowise guard config, receipt gate, copy-paste commands, and stop conditions without asking for private keys. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for buyer-owned wallet runtime spend control. Decides allow, manual_review, or deny before each x402 agent payment using amount caps, payTo, network, route allowlists, recent spend, failure count, and receipt evidence. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for buyer-owned wallet runtime spend control. Decides allow, manual_review, or deny before each x402 agent payment using amount caps, payTo, network, route allowlists, recent spend, failure count, and receipt evidence. Short stable POST alias for marketplace probes and machine buyers.

Short stable x402 URL for bundled wallet signing safety decisions. Combines EIP-712, Permit2, calldata, approval, and x402 prepay policy checks before an agent or wallet signs, pays, or escalates for manual review. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for bundled wallet signing safety decisions. Combines EIP-712, Permit2, calldata, approval, and x402 prepay policy checks before an agent or wallet signs, pays, or escalates for manual review. Short stable POST alias for marketplace probes and machine buyers.

Short canonical x402 URL for Base/x402 builder funding-readiness reports. Scores shipped infrastructure, external settlement evidence, directory visibility, buyer conversion, ecosystem contribution, and next actions for grant or ecosystem-review submissions. Short stable GET alias for marketplace probes and machine buyers.

Short canonical x402 URL for Base/x402 builder funding-readiness reports. Scores shipped infrastructure, external settlement evidence, directory visibility, buyer conversion, ecosystem contribution, and next actions for grant or ecosystem-review submissions. Short stable POST alias for marketplace probes and machine buyers.

Short canonical x402 URL for pay-per-crawl and AI crawler monetization kits. Generates protected route tiers, x402 discovery draft, robots.txt, llms.txt, Cloudflare-style edge notes, MCP payment policy, spend caps, and launch checklist. Short stable GET alias for marketplace probes and machine buyers.

Short canonical x402 URL for pay-per-crawl and AI crawler monetization kits. Generates protected route tiers, x402 discovery draft, robots.txt, llms.txt, Cloudflare-style edge notes, MCP payment policy, spend caps, and launch checklist. Short stable POST alias for marketplace probes and machine buyers.

Short canonical x402 merchant-readiness and seller growth-plan URL for machine buyers. Generates a prioritized directory visibility, paid MCP listing audit, pricing, buyer onboarding, and retest checklist for x402 and paid MCP sellers. Short stable GET alias for marketplace probes and machine buyers.

Short canonical x402 merchant-readiness and seller growth-plan URL for machine buyers. Generates a prioritized directory visibility, paid MCP listing audit, pricing, buyer onboarding, and retest checklist for x402 and paid MCP sellers. Short stable POST alias for marketplace probes and machine buyers.

GPT-5.5 x402 Revenue Recovery Agent. Turns x402 quote-to-settle, payment-client, metadata, pricing, and handler evidence into an executable recovery plan.

High-value GPT-5.5 x402 agent pack for sellers with heavy quotes and weak settlements. Returns quote-to-settle diagnosis, route priority plan, pricing move, metadata patch checklist, buyer payment client fix, settlement recovery plan, launch checklist, and copy-paste buyer commands. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for the merchant-readiness seller action plan endpoint. Generates a prioritized growth checklist and paid MCP listing audit plan for x402 and paid MCP sellers. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for the merchant-readiness seller action plan endpoint. Generates a prioritized growth checklist and paid MCP listing audit plan for x402 and paid MCP sellers. Short stable POST alias for marketplace probes and machine buyers.

Short canonical x402 merchant-readiness and seller-intelligence URL for machine buyers. Bundles market benchmark, paid MCP listing audit, listing SEO, opportunity, rank, buyer, and MCP integration reports. Short stable GET alias for marketplace probes and machine buyers.

Short canonical x402 merchant-readiness and seller-intelligence URL for machine buyers. Bundles market benchmark, paid MCP listing audit, listing SEO, opportunity, rank, buyer, and MCP integration reports. Short stable POST alias for marketplace probes and machine buyers.

Short stable x402 URL for the merchant-readiness seller intelligence bundle endpoint. Bundles market benchmark, paid MCP listing audit, listing SEO, opportunity, rank, buyer, and MCP integration reports. Short stable GET alias for marketplace probes and machine buyers.

Short stable x402 URL for the merchant-readiness seller intelligence bundle endpoint. Bundles market benchmark, paid MCP listing audit, listing SEO, opportunity, rank, buyer, and MCP integration reports. Short stable POST alias for marketplace probes and machine buyers.

Lowest-friction paid x402 seller mini-check for machine buyers. Runs the market benchmark entry point for x402 and paid MCP sellers that want a quick competitor price and directory positioning snapshot before buying the full growth plan. Short stable GET alias for marketplace probes and machine buyers.

Lowest-friction paid x402 seller mini-check for machine buyers. Runs the market benchmark entry point for x402 and paid MCP sellers that want a quick competitor price and directory positioning snapshot before buying the full growth plan. Short stable POST alias for marketplace probes and machine buyers.

Answer a short question, optionally using provided context, for lightweight QA, context question answering, support answers, research lookup, and agent reasoning steps. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Encode UTF-8 text to Base64/Base64URL or decode Base64/Base64URL text without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Encode UTF-8 text to Base64/Base64URL or decode Base64/Base64URL text without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Convert text to upper, lower, title, sentence, camel, snake, or kebab case without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Convert text to upper, lower, title, sentence, camel, snake, or kebab case without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Review a short code snippet or diff for bugs, edge cases, security issues, maintainability, and missing tests. Designed for agents and developers that need a quick second pass before merging. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Parse #RGB or #RRGGBB colors and return RGB/HSL values without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Parse #RGB or #RRGGBB colors and return RGB/HSL values without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Compare two newline-separated text blocks and return added, removed, and unchanged line sets without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Compare two newline-separated text blocks and return added, removed, and unchanged line sets without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Extract hostname, labels, subdomain, and a naive last-two-label registrable domain from a URL or hostname without DNS or upstream model calls. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Extract hostname, labels, subdomain, and a naive last-two-label registrable domain from a URL or hostname without DNS or upstream model calls. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Inspect eth_signTypedData / EIP-712 payloads before signing, including ERC20 Permit, Permit2, transferWithAuthorization, NFT operator approvals, spender fields, deadlines, nonces, chainId, verifyingContract, and unlimited allowance values. Returns risk flags and a wallet confirmation checklist without using a private key, producing a signature, sending a transaction, or calling an external API. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Inspect eth_signTypedData / EIP-712 payloads before signing, including ERC20 Permit, Permit2, transferWithAuthorization, NFT operator approvals, spender fields, deadlines, nonces, chainId, verifyingContract, and unlimited allowance values. Returns risk flags and a wallet confirmation checklist without using a private key, producing a signature, sending a transaction, or calling an external API. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Trim, split, and normalize a simple email address shape without sending mail, DNS checks, or upstream model calls. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Trim, split, and normalize a simple email address shape without sending mail, DNS checks, or upstream model calls. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Decode common EVM calldata before signing, including ERC20 approve/transfer/transferFrom, ERC721/ERC1155 setApprovalForAll, safeTransferFrom, increase/decreaseAllowance, permit, and multicall hints. Returns risk flags, decoded addresses, amount words, and a human confirmation checklist without using a private key, sending a transaction, or calling an external API. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Decode common EVM calldata before signing, including ERC20 approve/transfer/transferFrom, ERC721/ERC1155 setApprovalForAll, safeTransferFrom, increase/decreaseAllowance, permit, and multicall hints. Returns risk flags, decoded addresses, amount words, and a human confirmation checklist without using a private key, sending a transaction, or calling an external API. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Extract structured JSON from short text according to a caller-provided schema or field list. Useful for agents that need cheap parsing, lead cleanup, invoice notes, support tickets, and lightweight ETL steps. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Hash short text with sha256, sha512, sha1, or md5 and return hex/base64/base64url digests without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Hash short text with sha256, sha512, sha1, or md5 and return hex/base64/base64url digests without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Escape text for HTML/XML or decode common HTML entities without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Escape text for HTML/XML or decode common HTML entities without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Remove HTML tags, scripts, styles, and common entities from short HTML snippets without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Remove HTML tags, scripts, styles, and common entities from short HTML snippets without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a public HTTP(S) URL and return status, final URL, headers summary, and redirect chain. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a public HTTP(S) URL and return status, final URL, headers summary, and redirect chain. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Parse JSON and return bounded key paths for objects and arrays without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Parse JSON and return bounded key paths for objects and arrays without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Parse and minify JSON text or a JSON value without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Parse and minify JSON text or a JSON value without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Validate JSON text or normalize a JSON value, returning parse status, type, size, and optional formatted output. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Validate JSON text or normalize a JSON value, returning parse status, type, size, and optional formatted output. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Decode a JWT header and payload without verifying the signature and without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Decode a JWT header and payload without verifying the signature and without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Parse a query string or URL into repeated query parameters and first-value maps without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Parse a query string or URL into repeated query parameters and first-value maps without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Run a JavaScript regular expression against short text and return bounded matches without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Run a JavaScript regular expression against short text and return bounded matches without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Rewrite short text for clarity, tone, grammar, style, professional messages, and concise agent output. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Convert text into a lower-case URL slug with a configurable separator without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Convert text into a lower-case URL slug with a configurable separator without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Sort newline-separated text alphabetically or numerically without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Sort newline-separated text alphabetically or numerically without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Summarize text, pasted articles, notes, markdown, transcripts, and URL-extracted content into TLDR, bullets, key facts, paragraph summaries, or executive summaries. Low-cost GPT-5.5 summary endpoint for agents that need cheap document digestion and research briefs. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Analyze text length, words, lines, sentences, paragraphs, bytes, and estimated reading time without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Analyze text length, words, lines, sentences, paragraphs, bytes, and estimated reading time without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Convert Unix seconds, Unix milliseconds, or date strings into ISO, Unix seconds, Unix milliseconds, and UTC fields without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Convert Unix seconds, Unix milliseconds, or date strings into ISO, Unix seconds, Unix milliseconds, and UTC fields without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Translate short text, messages, notes, and snippets to a requested target language for agent workflows, localization, bilingual support replies, and quick multilingual output. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Translate short text, messages, notes, and snippets to a requested target language for agent workflows, localization, bilingual support replies, and quick multilingual output. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Deduplicate newline-separated text while preserving order and report duplicate counts without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Deduplicate newline-separated text while preserving order and report duplicate counts without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Encode or decode URI components or full URI strings without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Encode or decode URI components or full URI strings without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a public HTTP(S) URL and return normalized links, anchor text, status, title, and redirect details. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a public HTTP(S) URL and return normalized links, anchor text, status, title, and redirect details. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a public HTTP(S) URL and return status, final URL, title, meta description, canonical URL, Open Graph fields, and a short text sample. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a public HTTP(S) URL and return status, final URL, title, meta description, canonical URL, Open Graph fields, and a short text sample. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Parse an absolute URL into protocol, host, path, query parameters, hash, and origin without fetching the URL or calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Parse an absolute URL into protocol, host, path, query parameters, hash, and origin without fetching the URL or calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a public HTTP(S) URL and return cleaned readable text, title, final URL, status, and redirect details. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a public HTTP(S) URL and return cleaned readable text, title, final URL, status, and redirect details. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Generate one or more UUID v4 values locally without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Generate one or more UUID v4 values locally without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Build a single wallet/agent pre-signing decision pack from optional EIP-712 typed data, EVM calldata, expected chain, known addresses, and x402 spend policy. Returns risk levels, risk flags, buyer decision, copy-paste checklist, and first-payment routing hints without using a private key, producing a signature, sending a transaction, broadcasting, or calling external RPC. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Build a single wallet/agent pre-signing decision pack from optional EIP-712 typed data, EVM calldata, expected chain, known addresses, and x402 spend policy. Returns risk levels, risk flags, buyer decision, copy-paste checklist, and first-payment routing hints without using a private key, producing a signature, sending a transaction, broadcasting, or calling external RPC. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn an x402 paid route, budget cap, buyer role, payTo/network expectations, receipt rules, and runtime context into a buyer-owned approval package: approvalPack, budgetApproval, securityReview, receiptEvidencePolicy, MCP gate config, Flowise gate config, procurement summary, risk acceptance memo, repeat approval contract, and copy-paste checklist. Built for teams that need approval before an agent or MCP client can spend real USDC. This deterministic endpoint does not call an upstream model and never asks for private keys. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn a live x402 paid route, buyer budget, expected payTo/network/asset, runtime, and receipt policy into an agent-payment due diligence pack: dueDiligenceDecision, goNoGoPolicyPack, clientCompatibilityAdapter, receiptEvidencePolicy, repeatPurchasePolicy, firstPaymentRunbook, MCP/Flowise guard configs, and stop conditions. Built for teams that see x402 quotes but need one machine-readable approval artifact before allowing real agent spend. This deterministic endpoint never asks for private keys and never sends a payment header to the target service. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Turn a live x402 paid route, buyer budget, expected payTo/network/asset, runtime, and receipt policy into an agent-payment due diligence pack: dueDiligenceDecision, goNoGoPolicyPack, clientCompatibilityAdapter, receiptEvidencePolicy, repeatPurchasePolicy, firstPaymentRunbook, MCP/Flowise guard configs, and stop conditions. Built for teams that see x402 quotes but need one machine-readable approval artifact before allowing real agent spend. This deterministic endpoint never asks for private keys and never sends a payment header to the target service. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn agent spending rules into a buyer-owned payment policy: spend caps, service allowlist, payTo and network checks, MCP guard config, Flowise guard config, x402 prepay checklist, denial examples, and audit log schema. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Evaluate the next x402 quote or paid-tool call against buyer-owned spend caps, route allowlists, payTo/network expectations, recent spend history, consecutive failures, and receipt evidence. Returns an allow/manual_review/deny decision, spend ledger entry, MCP and Flowise guard config, runtime snippet, and repeat-payment audit schema. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Generate a deterministic buyer integration package for AgentCore-style agent workflows that discover paid tools through CDP Bazaar or MCP and pay x402 on Base USDC. Includes gateway route hints, Bazaar search terms, MCP remote server config, quote checks, spend caps, and verification checklist without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Generate a deterministic buyer integration package for AgentCore-style agent workflows that discover paid tools through CDP Bazaar or MCP and pay x402 on Base USDC. Includes gateway route hints, Bazaar search terms, MCP remote server config, quote checks, spend caps, and verification checklist without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Generate a deterministic Base/x402 funding-readiness report for shipped paid API projects: external settlement evidence, buyer-conversion gaps, directory visibility, reviewer proof links, ecosystem contribution signals, funding targets, and the next highest-value actions. This endpoint is built for Base builders, x402 API sellers, grant reviewers, and agent-commerce projects without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Generate a deterministic Base/x402 funding-readiness report for shipped paid API projects: external settlement evidence, buyer-conversion gaps, directory visibility, reviewer proof links, ecosystem contribution signals, funding targets, and the next highest-value actions. This endpoint is built for Base builders, x402 API sellers, grant reviewers, and agent-commerce projects without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Inspect up to 10 public x402 endpoints in one paid request, without paying the target endpoints. Returns per-endpoint quote status, schemes, amounts, network, asset, payTo, resource metadata, and aggregate buyer-readiness warnings. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Inspect up to 10 public x402 endpoints in one paid request, without paying the target endpoints. Returns per-endpoint quote status, schemes, amounts, network, asset, payTo, resource metadata, and aggregate buyer-readiness warnings. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Query the CDP x402 Bazaar discovery API, normalize paid resources, surface resource URL, service name, tags, scheme, network, payTo, and minimum USDC price. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Query the CDP x402 Bazaar discovery API, normalize paid resources, surface resource URL, service name, tags, scheme, network, payTo, and minimum USDC price. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn a target paid x402 route, buyer runtime, spend cap, expected payTo/network, request method, and receipt policy into a copy-paste buyer client adapter pack: official-style Node fetch client, Python/httpx outline, MCP tool wrapper, same-request retry checklist, environment contract, receipt capture policy, and failure-stop conditions. Built for the real quote-only drop-off where buyers can see a 402 quote but never produce X-PAYMENT. This deterministic endpoint does not call an upstream model, never asks for private keys, and never sends a payment itself. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a target x402 endpoint without paying it, inspect the live 402 quote, optionally audit the service origin, compare expected payTo/network/asset/scheme/price, and return a buyer-facing go/no-go policy pack with runtimePolicyJson, mcpGuardConfig, flowiseGuardConfig, auditLogSchema, and pay/manual-review/skip guidance. This deterministic endpoint never sends a payment header to the target endpoint and does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a target x402 endpoint without paying it, inspect the live 402 quote, optionally audit the service origin, compare expected payTo/network/asset/scheme/price, and return a buyer-facing go/no-go policy pack with runtimePolicyJson, mcpGuardConfig, flowiseGuardConfig, auditLogSchema, and pay/manual-review/skip guidance. This deterministic endpoint never sends a payment header to the target endpoint and does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch x402 discovery documents, rank matching resources by advertised price, live-check the cheapest candidates with 402 quote inspection, and return a buyer-ready shortlist with verified amount, scheme, network, payTo, tags, and warnings. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch x402 discovery documents, rank matching resources by advertised price, live-check the cheapest candidates with 402 quote inspection, and return a buyer-ready shortlist with verified amount, scheme, network, payTo, tags, and warnings. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Convert a live HTTP 402 quote into a buyer-owned compatibility adapter for official x402 clients, first-payment clients, MCP runtimes, and wallet agents. Returns requirement selector policy, same-request retry template, header compatibility map, receipt requirements, and stop conditions without paying the target endpoint. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Convert a live HTTP 402 quote into a buyer-owned compatibility adapter for official x402 clients, first-payment clients, MCP runtimes, and wallet agents. Returns requirement selector policy, same-request retry template, header compatibility map, receipt requirements, and stop conditions without paying the target endpoint. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Generate a deterministic x402 monetization kit for content sites, documentation sites, API publishers, and MCP services that want AI crawlers or buyer agents to pay before accessing premium routes. Includes protected route tiers, discovery assets, robots/llms copy, Cloudflare-style edge notes, MCP/agent payment flow, spend caps, launch checklist, and conversion metrics without using private keys or making payments. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Generate a deterministic x402 monetization kit for content sites, documentation sites, API publishers, and MCP services that want AI crawlers or buyer agents to pay before accessing premium routes. Includes protected route tiers, discovery assets, robots/llms copy, Cloudflare-style edge notes, MCP/agent payment flow, spend caps, launch checklist, and conversion metrics without using private keys or making payments. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn a failing or inconsistent x402 directory listing into a machine-readable repair pack: metadata drift checks, x402 discovery fixes, OpenAPI/pricing/server.json alignment, Pages/GitHub listing copy, retest checklist, and buyer-facing trust copy. Built for sellers with quote traffic but weak settlement conversion. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Turn a failing or inconsistent x402 directory listing into a machine-readable repair pack: metadata drift checks, x402 discovery fixes, OpenAPI/pricing/server.json alignment, Pages/GitHub listing copy, retest checklist, and buyer-facing trust copy. Built for sellers with quote traffic but weak settlement conversion. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Scan public x402 directories for a service URL, host, payTo, or query and return sampled first-seen positions, matched sources, price signals, competitor context, and concrete visibility fixes. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Scan public x402 directories for a service URL, host, payTo, or query and return sampled first-seen positions, matched sources, price signals, competitor context, and concrete visibility fixes. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch up to 10 x402 discovery documents or service origins, extract paid resources, normalize USDC atomic amounts, and rank resources by price, scheme, network, tags, and service metadata. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch up to 10 x402 discovery documents or service origins, extract paid resources, normalize USDC atomic amounts, and rank resources by price, scheme, network, tags, and service metadata. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a public x402/API service, audit machine-readable discovery, compare directory visibility, inspect live pricing signals, and return ranking gaps plus concrete listing SEO fixes for x402 marketplaces. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a public x402/API service, audit machine-readable discovery, compare directory visibility, inspect live pricing signals, and return ranking gaps plus concrete listing SEO fixes for x402 marketplaces. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch public x402 directories and CDP x402 Bazaar search results, normalize advertised USDC prices, compare AI-like listings, surface active competitors, and return buyer/seller opportunity notes. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch public x402 directories and CDP x402 Bazaar search results, normalize advertised USDC prices, compare AI-like listings, surface active competitors, and return buyer/seller opportunity notes. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Generate a deterministic buyer integration package for an x402/MCP service: MCP remote server config, Claude Desktop-style config hints, curl discovery checks, x402 quote test commands, endpoint selection, spending caps, and verification checklist without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Generate a deterministic buyer integration package for an x402/MCP service: MCP remote server config, Claude Desktop-style config hints, curl discovery checks, x402 quote test commands, endpoint selection, spending caps, and verification checklist without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Scan public x402 directories, group listings by buyer-intent category, compare price distributions, and return underserved product opportunities, candidate keywords, pricing bands, and directory positioning notes. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Scan public x402 directories, group listings by buyer-intent category, compare price distributions, and return underserved product opportunities, candidate keywords, pricing bands, and directory positioning notes. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn a paid MCP tool route, buyer authorization scope, x402 quote expectations, spend caps, and receipt requirements into a copy-paste authorization bridge: MCP scope contract, x402 quote gate, same-request retry plan, receipt-bound execution gate, client policy JSON, audit schema, and fail-closed runtime snippet. Built for agents that need explicit authorization before spending real USDC on paid MCP tools. This deterministic endpoint does not call an upstream model and never asks for private keys. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Diagnose why an x402 payment did not convert from quote to settled response: missing X-PAYMENT header, payTo/network/amount mismatch, wallet spend-cap block, verify failure, settle failure, or post-payment response delivery issue. This deterministic endpoint can inspect a live quote without paying the target endpoint and never sends a payment header to the target service. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Diagnose why an x402 payment did not convert from quote to settled response: missing X-PAYMENT header, payTo/network/amount mismatch, wallet spend-cap block, verify failure, settle failure, or post-payment response delivery issue. This deterministic endpoint can inspect a live quote without paying the target endpoint and never sends a payment header to the target service. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a target x402 endpoint without paying it, inspect the live HTTP 402 quote, and return pay/skip/manual-review guidance for agents based on liveness, latency, amount, payTo, network, asset, scheme, and buyer spend caps. This deterministic endpoint never sends a payment header to the target endpoint and does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a target x402 endpoint without paying it, inspect the live HTTP 402 quote, and return pay/skip/manual-review guidance for agents based on liveness, latency, amount, payTo, network, asset, scheme, and buyer spend caps. This deterministic endpoint never sends a payment header to the target endpoint and does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a public x402 endpoint without paying it, parse its 402 Payment Required quote, and return schemes, amounts, network, asset, payTo, resource metadata, and buyer-readiness warnings. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a public x402 endpoint without paying it, parse its 402 Payment Required quote, and return schemes, amounts, network, asset, payTo, resource metadata, and buyer-readiness warnings. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Evaluate a paid x402 receipt, route, payTo, network, amount, actionRef, toolCallId, and paid result summary, then return allow/manual_review/deny guidance, receipt binding checks, reuse policy, MCP gate config, Flowise gate config, audit record, and a copy-paste guard snippet. Built for buyers who need post-payment entitlement and paid-result reuse decisions without sending private keys or making another payment on their behalf. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn a paid x402 receipt, transaction hash, route, amount, payTo, network, and response evidence into a buyer-owned audit and dispute pack. Returns evidence completeness, receipt hash checks, missing evidence, replay-safe audit record, refund/dispute notes, and next-payment policy. This deterministic endpoint does not call an upstream model and never asks for private keys. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Turn a paid x402 receipt, transaction hash, route, amount, payTo, network, and response evidence into a buyer-owned audit and dispute pack. Returns evidence completeness, receipt hash checks, missing evidence, replay-safe audit record, refund/dispute notes, and next-payment policy. This deterministic endpoint does not call an upstream model and never asks for private keys. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

High-value GPT-5.5 x402 revenue recovery agent for paid API and MCP sellers. It turns route-level quote, payment-header, verify, settle, timeout, payTo/network, and buyer-intent signals into an executable revenue recovery pack: diagnosis, funnel triage, route priority plan, pricing move, metadata patch checklist, buyer payment client fix, settlement recovery plan, copy-paste buyer commands, and launch checklist. This first version is deterministic, never asks for private keys, and never sends a payment. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Generate a deterministic merchant-readiness action plan for an x402 or paid MCP service: directory visibility fixes, paid MCP listing audit actions, pricing actions, buyer onboarding tasks, search keywords, and retest checkpoints. This endpoint distills the seller-intelligence workflow into a concise execution plan without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Generate a deterministic merchant-readiness action plan for an x402 or paid MCP service: directory visibility fixes, paid MCP listing audit actions, pricing actions, buyer onboarding tasks, search keywords, and retest checkpoints. This endpoint distills the seller-intelligence workflow into a concise execution plan without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Generate a deterministic merchant-readiness and seller-intelligence pack for an x402 or paid MCP service: market benchmark, paid MCP listing audit, listing SEO audit, product opportunities, directory rank snapshot, buyer shortlist, and MCP integration kit. This endpoint bundles the highest-converting x402 seller tools without calling an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Generate a deterministic merchant-readiness and seller-intelligence pack for an x402 or paid MCP service: market benchmark, paid MCP listing audit, listing SEO audit, product opportunities, directory rank snapshot, buyer shortlist, and MCP integration kit. This endpoint bundles the highest-converting x402 seller tools without calling an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Fetch a public API origin and audit x402 discovery, OpenAPI, pricing, llms.txt, robots, sitemap, MCP metadata, health, endpoint counts, payment schemes, and buyer-readiness signals. This deterministic endpoint does not call an upstream model. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Fetch a public API origin and audit x402 discovery, OpenAPI, pricing, llms.txt, robots, sitemap, MCP metadata, health, endpoint counts, payment schemes, and buyer-readiness signals. This deterministic endpoint does not call an upstream model. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Turn a verified-but-not-settled x402 payment attempt into an executable recovery pack: verify-to-settle diagnosis, facilitator failover plan, same-request replay policy, settlement evidence checklist, receipt fallback policy, buyer stop conditions, seller patch actions, copy-paste recovery JSON, curl replay template, and first-payment-client recovery command. Built for the real quote/payment/header/verify/settle gap where buyers are closest to paying but fail before receipt evidence. This deterministic endpoint does not call an upstream model and never asks for private keys. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Diagnose the buyer-side gap between seeing an x402 quote and creating a valid X-PAYMENT header: wallet address shape, Base USDC availability, max spend cap, amount/payTo/network/asset match, official x402 client readiness, typed-data signing capability, and same-request retry support. This deterministic endpoint can inspect a live quote without paying the target endpoint, never asks for private keys, and never sends a payment header to the target service. GET variant for agents, crawlers, and wallets that prefer query parameters over a JSON body.

Diagnose the buyer-side gap between seeing an x402 quote and creating a valid X-PAYMENT header: wallet address shape, Base USDC availability, max spend cap, amount/payTo/network/asset match, official x402 client readiness, typed-data signing capability, and same-request retry support. This deterministic endpoint can inspect a live quote without paying the target endpoint, never asks for private keys, and never sends a payment header to the target service. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Build an executable wallet payment activation pack for buyers who can see an x402 wallet-safety quote but do not create X-PAYMENT. Returns activation decision, quote validation policy, Node activation client, MCP config, Flowise node config, receipt gate policy, copy-paste commands, stop conditions, and repeat purchase contract. The service never asks for private keys and never pays on behalf of the buyer. This is a paid x402 microtask endpoint intended for agents that want one clear text operation instead of a generic chat prompt.

Lowest-friction no-body x402 first-purchase canary for this GPT-5.5 gateway; no upstream model call is made.

Lowest-friction x402 first-purchase canary for this GPT-5.5 gateway; no upstream model call is made.