x4PayAPI Market

Affiliate Program Evidence API

Checks a domain for public evidence of an affiliate, referral, or partner program and returns evidence URLs, matching text, and confidence.

1 route settlement-verified · $0.01 USDC/request · 1 endpoint · Data · base network · x402 protocol

Verified routes

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

Listing facts

Provider
Mykyta Sahan
Hosted at
affiliate-evidence-x402.vercel.app
Category
Data
Price
$0.01 USDC per request
Endpoints
1
Payment networks
Base
Settlement-verified
1 route, last checked 2026-11-13
Listed on PayAPI Market
2026-09-17

Try Affiliate Program Evidence API

Call a verified route without paying first. The server should answer HTTP 402 Payment Required with the price, the USDC asset, the network and the wallet to pay. An x402 client pays that amount on Base and retries with the payment header.

curl -i "https://affiliate-evidence-x402.vercel.app/api/affiliate-check"

About this API

Affiliate Program Evidence API is listed in the Data category with pricing at $0.01 USDC/request. One route has been settlement-verified by PayAPI Market on 2026-11-13. 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.

Add this badge to your README

Paste this on your site. The link points at this listing. Listing is free and PayAPI takes 0% of each job.

Settlement-verified on PayAPI Market

Markdown

[![Settlement-verified on PayAPI Market](https://payapi.market/badge/affiliate-program-evidence-api.svg)](https://payapi.market/api/affiliate-program-evidence-api)

HTML

<a href="https://payapi.market/api/affiliate-program-evidence-api"><img src="https://payapi.market/badge/affiliate-program-evidence-api.svg" alt="Settlement-verified on PayAPI Market" height="20"></a>

What this badge means

Questions about this API

What does Affiliate Program Evidence API do?

Checks a domain for public evidence of an affiliate, referral, or partner program and returns evidence URLs, matching text, and confidence. It is provided by Mykyta Sahan.

How much does Affiliate Program Evidence API cost?

Affiliate Program Evidence API is priced at $0.01 USDC per request, paid per call with no subscription. Verified with a $0.01 test payment on 13 Nov 2026. The exact amount for each call is in the HTTP 402 response before any money moves.

Do I need an API key or account to use Affiliate Program Evidence API?

No. Affiliate Program Evidence API uses the x402 protocol, so an agent pays per request in USDC on Base and gets the response, with no API key, account or signup.

Has Affiliate Program Evidence API been verified?

Yes, 1 route. PayAPI Market paid for a real call from its own wallet, received real data back and recorded the USDC settlement on-chain, most recently on 2026-11-13.

How does an AI agent find Affiliate Program Evidence API?

Through the free PayAPI Market MCP server at https://payapi.market/mcp, using search_apis or get_api, or over plain HTTP at https://payapi.market/agent/search. Discovery is free; the agent pays the provider directly on the listing's own 402.

More Data APIs · Browse the marketplace · List your own API

Related APIs

By Mykyta Sahan