{"uid":"cap_bCubLrWFP-edh-39528hI","slug":"delx-commerce-hash-api-83012186","name":"Delx Commerce Hash API","description":"Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.","url":"https://commerce.delx.ai/api/v1/x402/hash?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input","output"],"properties":{"input":{"type":"object","required":["type","bodyType","body"],"properties":{"body":{"type":"object","additionalProperties":true},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string","const":"json"},"example":{"type":"object","additionalProperties":true}}}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_UogVukUCtSuJ1vmoAkAmx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes a verifiable hash of an HTTP request body, enabling tamper-evident proof of delivery for pay-per-result API calls on Base and Solana via x402.","exampleAgentPrompt":"Hash this JSON request body so I can get a verifiable proof of delivery for my x402 pay-per-result API call: the body is {\"orderId\": \"abc123\", \"amount\": 42} sent as a JSON POST.","exampleUseCases":[{"title":"Verifiable agent API call proof","prompt":"I need a tamper-evident hash of this JSON payload {\"task\": \"summarize\", \"docId\": \"d99\"} so I can prove the exact content was delivered when I pay for this x402 result — can you hash it for me?"},{"title":"Auditing pay-per-result transactions","prompt":"Before I settle this USDC micropayment on Base, hash my POST body {\"query\": \"weather in NYC\", \"ts\": 1718000000} as JSON so I have a verifiable record of what I paid for."},{"title":"Form-data payload integrity check","prompt":"Hash this form-data request body with fields username=alice and action=subscribe so I can verify its integrity as part of my x402 agent commerce workflow."}],"resultDescription":"Returns a JSON object containing the computed hash of the submitted HTTP request body, which can be used as a verifiable, tamper-evident fingerprint to prove the exact content that was delivered in a pay-per-result transaction.","failureModes":["Missing required 'input' or 'output' fields returns a validation error","Invalid bodyType enum value (not json, form-data, or text) causes rejection","Malformed body object that cannot be serialized returns a parsing error","Network or payment authorization failure via x402 protocol returns a 402 response","Empty body object may produce a hash but with limited verification utility"],"whenToPreferThis":"Choose this endpoint when you need cryptographic proof that a specific HTTP request body was delivered as part of an x402 pay-per-result flow on Base or Solana — particularly when auditability, tamper-evidence, or dispute resolution around agent API payments is required. It is purpose-built for the x402 micropayment protocol and requires no signup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:48.572Z","isFirstParty":false,"canonicalSlug":"delx-commerce-hash-api-83012186"}