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httpay.xyz x402 Services Directory
x402
httpay.xyz x402 Services Directory is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Returns a curated directory of all known x402-enabled services, including pricing, categories, and availability status.
Price / call$0.01
Success—
StatusUnknown
How this service works
Complete directory of all known x402-enabled services with pricing, categories, and status. Curated by httpay.xyz.
Output
A structured directory of known x402-enabled services, each entry including service name, description, pricing in USDC, category tags, and current availability status. Curated and maintained by httpay.xyz.
Example use cases
Example prompt
“Can you show me all the x402-enabled services available right now — I want to see what APIs I can call with micropayments, including their categories and pricing?”
Technical details
Endpoint
POSThttps://httpay.xyz/api/x402-servicesWhen to prefer
Use this endpoint when an AI agent needs to discover what x402-compatible APIs exist, explore micropayment-enabled services by category, or check the current pricing and status of known x402 services. Prefer this over manual web searches when building agentic workflows that need to dynamically discover callable pay-per-use APIs.
Side effects
- No services returned if directory is empty or all services are offline
- Payment failure if $0.01 USDC is not provided via x402 header
- Stale data if directory has not been recently updated
- 500 error if backend catalog service is unavailable
Output
Schema · Response
{
"type": "json",
"example": {
"pricing": {
"median": "$0.01/request"
},
"services": [
{
"name": "CoinGecko x402",
"price": "$0.01/req",
"status": "active",
"category": "Market Data"
}
],
"totalServices": 8
}
}Tags
x402
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