{"uid":"cap_OWrOyeEi7ntVK5T6nRBbj","slug":"delx-commerce-agent-result-envelope-check-1d3093ba","name":"Delx Commerce — Agent Result Envelope Check","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/agent-result-envelope-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"result":{"type":"object","description":"Result supplied to Agent Result Envelope Check; used only for this bounded calculation and processed in memory without retention.","maxProperties":128,"additionalProperties":true}}},"responseSchema":{"type":"json","example":{"result":{"valid":true,"missing_fields":[],"has_data_or_error":true},"schema":"delx/util-agent-result-envelope-check/v1","status":"pass","evidence":{"retained":false,"input_sha256":"c30da2c0725b81b5ab82ab69c3268cdbd81eff1c80cf99cf2fe58603f665419f","external_calls":0},"operation":"delivery_contract:agent_result_envelope_check"}},"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_48osNwKW9QSxUsxgdXpzH","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":"Validates that an agent's result object conforms to a standard delivery envelope schema, confirming presence of required fields and data integrity without retaining input.","exampleAgentPrompt":"Can you check whether this result object I'm about to submit passes the Delx agent result envelope check — I need to confirm it has all required fields and a data or error value before I finalize delivery?","exampleUseCases":[{"title":"Pre-delivery agent result audit","prompt":"Before I submit this agent result to the client, run it through the Delx envelope check to make sure all required fields are present and it has either data or an error populated."},{"title":"Automated pipeline quality gate","prompt":"At each step of my agent pipeline, validate the result envelope so the workflow only continues if the result passes — tell me which fields are missing if it fails."},{"title":"Debugging malformed agent output","prompt":"My agent keeps getting rejected downstream — can you run this result object through the envelope check and show me exactly which fields are missing or invalid?"}],"resultDescription":"Returns a JSON object with: a 'valid' boolean, a 'missing_fields' array listing any absent required fields, a 'has_data_or_error' boolean confirming payload content, an overall 'status' (pass/fail), and an evidence block containing the input SHA-256 hash, a 'retained: false' flag confirming no data is stored, and an external_calls count of 0.","failureModes":["Input object exceeds 128 properties (maxProperties limit) — request rejected","Malformed JSON body — parsing error returned","Result object missing entirely — validation cannot proceed","Payment not included or insufficient USDC — 402 response before processing"],"whenToPreferThis":"Use this endpoint when you need a lightweight, privacy-preserving, verifiable check that an agent result object conforms to the standard delivery envelope schema before submission or downstream processing. Prefer it over manual schema checks when you need a cryptographic evidence record (SHA-256) proving the check was performed without data retention, or when operating within a pay-per-result agent commerce workflow on Base or Solana via x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-01T00:53:45.385Z","isFirstParty":false,"canonicalSlug":"delx-commerce-agent-result-envelope-check-1d3093ba"}