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Otto AI x402 Agent Swarm

external

30+ AI agent services via x402 V2 — USDC on Base, Polygon, or Solana. Sign in for repeat access, cryptographic receipts. Permit2 ready for any ERC-20.

by Ottoai29 endpoints100% uptime419ms avg

Price

from $0.0010

up to $1.00 per request

Network

base

Category

ai

On-chain txns

6

Uptime

100%

Avg latency

419ms

Checks

160

Status

Healthy

Base URL

https://x402.ottoai.services

Endpoints (29)

Discovered from on-chain x402 payment activity. Prices shown are per-call in USDC.

POST/bridge
base$0.0100

Bridge tokens cross-chain from Safe via LiFi

POST/crypto-news
verifiedbase$0.0010

Real-time crypto market news with sentiment analysis and top headlines ranked by importance.

POST/defi-analytics
solana$0.1000

DeFi protocol analytics: TVL rankings, chain breakdown, gainers/losers, and protocol deep dives.

POST/filtered-news
solana$0.1000

AI-filtered crypto news and Twitter search for non-token topics (airdrops, DeFi trends, etc). Max 2 words.

POST/funding-rates
verifiedbase$0.1000

Derivatives intelligence: funding rates, open interest, long/short ratios, whale positions, liquidations, and funding arbitrage opportunities.

POST/generate-meme
base$0.5000

Professional image generation powered by Gemini 3 Pro Image Preview (Nano Banana Pro). Generate memes, logos, posters, photorealistic visuals from text prompts. Best results with 100+ character prompts. Supports image editing via URL input.

POST/hl-transaction-history
base$0.0010

Hyperliquid perpetual trading history including fills, funding payments, and PnL

POST/hyperliquid-account
base$0.0010

Hyperliquid perpetual trading account snapshot with open positions, balances, and active orders

POST/hyperliquid-market
base$0.0010

Hyperliquid market data with live prices, funding rates, open interest, and trading specs for any asset

POST/kol-sentiment
solana$0.1000

Premium alpha from top 50 crypto KOLs. Real trading signals, trending token picks, and sentiment from influencers who move markets.

POST/llm-research
base$0.5000

Instant AI research on any topic powered by Gemini 2.5 Pro with live web search. Ask about science, tech, crypto, history, or anything else. Can analyze images and summarize webpages from URLs. Max 180 character prompts.

POST/mega-report
verifiedbase$0.2500

Daily crypto market intelligence: headlines, Twitter sentiment, KOL alpha, trending altcoins, and yield opportunities in one report.

POST/portfolio
base$0.0010

Multi-chain portfolio with token balances and yield positions across Safe accounts

POST/supported-tokens
base$0.0010

Search supported ERC-20 tokens by symbol or address across 6 chains (Base, Ethereum, Arbitrum, Polygon, BSC, Avalanche). 5000+ tokens from CoinGecko.

POST/swap
base$0.0100

Swap tokens from Safe balance via Odos DEX aggregator

POST/token-alpha
solana$0.1000

Premium token intelligence: price metrics, news, Twitter sentiment, and futures data. Find out why your token is moving.

POST/token-details
solana$0.1000

Token price, market cap, volume, supply, and basic metrics. Works for any listed token.

POST/token-security
verifiedbase$0.1000

Token contract security audit powered by GoPlus. Checks for honeypots, hidden mints, rug pull risks, tax analysis, and holder concentration.

POST/tradfi-data
verifiedbase$0.1000

TradFi macro intelligence: indices, VIX, DXY, treasury yields, commodities, and individual stock quotes with moving average context.

POST/transaction-history
base$0.0010

Trade and transaction history for user's Safe account

POST/trending-altcoins
solana$0.1000

Top 3 hottest altcoins traders may want to ape into, based on news and Twitter analysis. DYOR.

POST/twitter-summary
solana$0.0010

Quick pulse check from crypto Twitter. Breaking news, trending narratives, and sentiment shifts at a glance.

POST/tx-explainer
base$0.0100

Decode and explain any EVM blockchain transaction across 11 chains (Base, Ethereum, Arbitrum, Optimism, Avalanche, Polygon, Mantle, Monad, Plasma, BSC, Hyperliquid). Get a human-readable summary of swaps, transfers, approvals, DeFi interactions, and more.

POST/video-gen
base$1.00

AI video generation via OpenAI Sora 2. Dynamic pricing: Standard ($0.25/sec) or Pro ($0.625/sec) × duration (4/8/12 sec). Range: $1.00-$7.50.

POST/withdraw
base$0.0100

Withdraw tokens from Safe to destination wallet

POST/yield-alpha
solana$0.1000

Best DeFi yield opportunities across stablecoins, ETH, and BTC with risk ratings and APY comparisons.

POST/yield-farming-active
base$0.0010

Active yield farming positions for a user across Aave V3 and Morpho on all chains

POST/yield-farming-historical
base$0.0010

Historical (closed) yield farming positions for a user across all protocols and chains

POST/yield-markets
base$0.0010

DeFi yield farming markets with live APYs across Aave V3 and Morpho protocols on Base and Ethereum

Payment

Protocolx402 (direct payment, USDC)
Networkbase

How to call

Via APIHub (recommended)No wallet · pay with credits · gasless
# one-time setup
npx @apihubio/cli register
npx @apihubio/cli topup 10

# call it
npx @apihubio/cli call https://x402.ottoai.services \
  -X POST \
  -d '{ /* check provider docs for input */ }'

# or save it to Claude/Cursor/Codex
npx @apihubio/cli install
npx @apihubio/cli add https://x402.ottoai.services
APIHub pays the provider on your behalf and debits your credit balance for the exact amount. No wallet setup, no gas, no per-call signing.
Via 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://x402.ottoai.services", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({ /* check provider docs for input */ }),
});
const data = await res.json();
Requires USDC on Base and gas on each call. The @x402/fetch client signs EIP-3009 transferWithAuthorization for each 402 response and retries.

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.