{"uid":"cap_kaMtiNL8K0zKosUZ4Kdkg","slug":"x402helper-xyz-donation-micropayment-endpoint-44f5b862","name":"x402helper.xyz Donation/Micropayment Endpoint","description":"X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.","url":"https://x402helper.xyz/89e509/donation001?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":{},"success":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.013","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.013/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.013","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_v5MYUTbCN7476ALnyzApX","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.013","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Accepts USDC micropayments via x402 protocol and returns compliance screening, exchange rates, or billing verification results.","exampleAgentPrompt":"Run an OFAC sanctions screening check and return the result — I'll pay the $0.013 USDC fee via x402.","exampleUseCases":[{"title":"Sanctions screening for a transaction","prompt":"Check if this counterparty is on the OFAC sanctions list before we process the payment — go ahead and pay the micropayment fee to get the result."},{"title":"Live exchange rate lookup","prompt":"Get me the current USDC exchange rate via the x402 micropayment endpoint and return whatever rate data comes back."},{"title":"Billing verification for agent workflow","prompt":"Verify the billing status for this account using the x402 compliance endpoint and tell me if everything checks out — pay the USDC fee automatically."}],"resultDescription":"Returns a JSON object with a 'success' boolean and a 'result' object containing the requested data (OFAC screening outcome, rate information, or billing verification details), after a $0.013 USDC x402 micropayment is processed.","failureModes":["Payment not included or invalid — returns HTTP 402 requiring payment","OFAC screening data unavailable — result object may be empty or null","Invalid or missing 'properties' parameter — may return generic or empty result","Domain not reachable — connection timeout or DNS failure","Repeated identical endpoint names across siblings suggest possible auto-generated stub — actual data fidelity uncertain"],"whenToPreferThis":"Use this endpoint when you need pay-per-call OFAC screening, exchange rate lookup, or billing verification and are operating in an x402-compatible agent environment capable of making USDC micropayments on Base or compatible chains. Avoid if you need free or subscription-based compliance APIs, or if your agent stack does not support x402 payment headers.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:42:24.607Z","isFirstParty":false,"canonicalSlug":"x402helper-xyz-donation-micropayment-endpoint-44f5b862"}