Vextorium x402 Bazaar Service Search is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-30).
Search the x402 Bazaar catalog of paid API services by keyword, returning matching services ranked by real usage with price, supported networks, and ready-to-pay resource URLs.
558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.
A JSON object containing the total number of matching services found, the echoed query, the source catalog name, and an array of matching services each with: resource URL (ready to call with x402 payment), price in USDC, supported blockchain networks, 30-day call count, 30-day unique client count, and a human-readable description.
POSThttps://api.vextorium.com/v1/x402-search?utm_source=zero.xyzUse this endpoint when an AI agent needs to dynamically discover x402-compatible paid APIs at runtime by capability keyword, rather than hardcoding a specific service URL. Ideal for agent orchestration systems that need to find the best available micropayment API for a given task based on real usage data and price. Prefer over manual browsing or static registries when freshness and usage ranking matter.
| Field | Type | Description |
|---|---|---|
| limit | integer | |
| query | string |
{
"type": "json",
"example": {
"found": 362,
"query": "weather",
"source": "x402 Bazaar (Coinbase CDP, public catalog)",
"services": [
{
"networks": [
"eip155",
"solana"
],
"resource": "https://x402.ottoai.services/weather",
"calls_30d": 21,
"price_usdc": 0.002,
"clients_30d": 15,
"description": "Live weather for any city or lat/lon worldwide. Returns current conditions — temperature, feels-like, humidity, wind and sky — plus a 5-day forecast with daily highs/lows and precipitation probability"
},
{
"networks": [
"eip155"
],
"resource": "https://wallets-demo-seller-server.calebgcarithers.workers.dev/weather",
"calls_30d": 89,
"price_usdc": 0.001,
"clients_30d": 14,
"description": "Real-time current weather conditions for a city or location, including temperature, humidity, precipitation, wind, and a human-readable condition."
}
]
}
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