{"slug":"mcp-agenteconomy-cloud-api-v1-check-532bd8","title":"Does this x402 seller actually deliver when paid?","host":"mcp.agenteconomy.cloud","method":"POST","resource":"https://mcp.agenteconomy.cloud/api/v1/check","category":"code","description":"Does this x402 seller actually deliver when paid? We test the full flow as a real buyer: quote, 402 requirements validation, a real capped probe purchase, settlement and delivery — not a lint that stops before money moves. The signed verdict states exactly which steps ran and what failed: 402-again ","price_listed":0.25,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"endpoint":"https://api.bitrefill.com/x402/gift-cards/search"},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"endpoint":{"description":"https:// resource URL whose x402 payment machinery to test","maxLength":500,"type":"string"},"expected_payto":{"description":"optional 0x… address you expect the endpoint to charge to; mismatch is a named finding","type":"string"},"listing_id":{"description":"optional catalog listing id — compares the advertised payTo against the cataloged seller","type":"string"}},"required":["endpoint"],"type":"object"},"bodyType":{"enum":["json"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Does this x402 seller actually deliver when paid? We test the full flow as a real buyer: quote, 402 requirements validation, a real capped probe purchase, settlement and delivery — not a lint that stops before money moves. The signed verdict states exactly which steps ran and what failed: 402-again loops, wrong payTo, malformed accepts, phantom endpoints. agenteconomy.cloud (mcp-pricing-v1.1)","last_updated":"2026-09-06T11:52:36.972Z","schemes":["exact"]}