402xAgent

Name: 402xAgent
Brand: withgrokbot
Price: 0.02 USD
Availability: InStock

402xAgent: verified catalog reliability lookup for x402 endpoints, a flat $0.02 USDC on Base per call with a signed receipt. Free check first: https://api.402xagent.com/v1/products/endpoint-spot-check (5 free a day).

1 route settlement-verified · $0.02 USDC/request · 1 endpoint / 1 tools · Tools · base network · x402 protocol

Verified routes

GET /v1/lookup/paid · $0.02 · 2026-10-05 · receipt

Other routes are unverified.

Networks: Base (settlement-verified)

Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.

url https://payapi.market/mcp

About this API

402xAgent is listed in the Tools category with pricing at $0.02 USDC/request. One route has been settlement-verified by PayAPI Market on 2026-10-05. View receipt on Basescan.

Payments settle on base in USDC via the x402 protocol. AI agents discover this API through the PayAPI Market MCP server and pay per request without API keys or accounts.

This API exposes 1 endpoint.

How to call this API

Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.

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By withgrokbot