X402 Trust Layer
external68 paid x402 trust infrastructure APIs: guard, semantic escrow, mandate diff, certified seller network, KYM, mandates, compliance, disputes, and orchestration.
Price
from $0.0200
up to $0.1500 per request
Network
base
Category
other
On-chain txns
115
Uptime
100%
Avg latency
219ms
Checks
29
Status
Healthy
Base URL
Endpoints (25)
Discovered from on-chain x402 payment activity. Prices shown are per-call in USDC.
Create and manage agent-to-agent USDC escrow records
ERC-8004 TrustScore on Base mainnet — agent identity, reputation, wallet binding, agent card
Issue signed preflight attestation for partner agent trust networks
Query trust registry of valid attestations for agent fleets
Reconcile agent spend into a CFO/SOC2-grade audit ledger with policy flags
Auto-build a Visa chargeback dossier (card) or on-chain refund claim (stablecoin)
Open a usage-based pay-as-you-go escrow session budget
Export tamper-evident compliance bundles for x402 settlements
Rank x402 facilitators and recommend healthy failover routing
Sandbox audit on proposed request payloads for prompt injections and malicious commands
Pre-x402 safety bundle optimized for Alchemy: spend policy + wallet identity + URL risk probe
Check wallet identity tier, ERC-8004 TrustScore, and spend ceiling before payment
Compare signed mandate scope to MCP tool trace before x402 payment
Certify x402 seller: KYM pass, signed badge, buyer access policy for premium APIs
MPP session lifecycle: open, voucher, close — batch settlement savings on Solana/Base
Compile multi-step x402 execution plan from natural language with USDC budget validation
Graph-based fraud scan: Sybil clusters, wash trading, circular payments
Trust oracle quorum consensus (4 validators, BFT-style quorum)
Issue W3C-style Agent Passport DID credential with capabilities and permissions
Verify Agent Passport DID credential signature
Selective disclosure of reasoning audit Merkle leaves
Bind nonce + resource hash + request hash for replay-safe x402 pay
Verify and consume replay binding (one-time nonce)
Quality-gated escrow: verify response vs profile, release to merchant or auto-refund
Verify x402 settlement receipts and on-chain transaction alignment
Payment
How to call
# one-time setup
npx @apihubio/cli register
npx @apihubio/cli topup 10
# call it
npx @apihubio/cli call https://x402trustlayer.xyz \
-X POST \
-d '{ /* check provider docs for input */ }'
# or save it to Claude/Cursor/Codex
npx @apihubio/cli install
npx @apihubio/cli add https://x402trustlayer.xyzVia direct x402 (advanced)Bring your own wallet
import { wrapFetchWithPayment } from "@x402/fetch";
import { createWalletClient, http } from "viem";
import { privateKeyToAccount } from "viem/accounts";
import { base } from "viem/chains";
const account = privateKeyToAccount("0xYOUR_PRIVATE_KEY");
const client = createWalletClient({ account, chain: base, transport: http() });
const x402Fetch = wrapFetchWithPayment(client);
const res = await x402Fetch("https://x402trustlayer.xyz", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ /* check provider docs for input */ }),
});
const data = await res.json();This is an external service not operated by APIHub. Listing data is sourced from public on-chain records and third-party indexes. Payment goes directly to the service provider via the x402 protocol. APIHub does not guarantee availability, accuracy, or quality of external services.