{"uid":"cap_OrxuB5iFvqVOo13JE-8TR","slug":"delx-commerce-x402-copy-completeness-check-1e7773d1","name":"Delx Commerce — X402 Copy Completeness 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/x402-copy-completeness-check?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"description":{"type":"string","maxLength":8192,"description":"Description supplied to X402 Copy Completeness Check; used only for this bounded calculation and processed in memory without retention."},"service_name":{"type":"string","maxLength":8192,"description":"Service Name supplied to X402 Copy Completeness Check; used only for this bounded calculation and processed in memory without retention."},"minimum_length":{"type":"integer","description":"Minimum Length supplied to X402 Copy Completeness Check; used only for this bounded calculation and processed in memory without retention."}}},"responseSchema":{"type":"json","example":{"result":{"length":138,"complete":true,"missing_terms":[]},"schema":"delx/util-x402-copy-completeness-check/v1","status":"pass","evidence":{"retained":false,"input_sha256":"833317c02bc400cf4cafbeff7318dbf34c6940c0b4ca367968249af2f1998717","external_calls":0},"operation":"delivery_contract:x402_copy_completeness_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_Jhz5lQfgvptkTBKXE_bnm","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 whether a text description meets a minimum length and contains required terms, returning a pass/fail result with evidence of verifiable, in-memory processing.","exampleAgentPrompt":"Check if my service description is complete — service name is 'WeatherPro API', description is 'Real-time weather data for developers worldwide with hourly forecasts, historical data, and alerts', and the minimum length should be 100 characters.","exampleUseCases":[{"title":"Pre-publish listing validation","prompt":"Before I list my new API on the x402 marketplace, can you check if the description 'Instant currency conversion with live FX rates for 150+ currencies' for service 'FXSnap' meets the 80-character minimum and has no missing required terms?"},{"title":"Automated copy quality gate","prompt":"Run a completeness check on this copy for my agent service — service name is 'DocSummarizer', description is 'Summarizes legal and technical documents into plain English using AI', minimum length 60 — does it pass?"},{"title":"Iterating on underperforming listings","prompt":"My listing keeps getting flagged. Can you check if 'Fast image resize' for service 'PixelFit' meets a minimum length of 120 characters and tell me what terms are missing?"}],"resultDescription":"Returns a JSON object with the character length of the description, a boolean 'complete' field, a list of any missing terms, a pass/fail status, the operation name, and an evidence block containing the input SHA256 hash, a flag confirming no data was retained, and the count of external calls made (always 0), ensuring verifiable, tamper-evident delivery.","failureModes":["Missing required fields (description or minimum_length) result in a validation error","Description exceeding 8192 characters is rejected","Non-integer minimum_length value causes a schema error","Network or payment failure via x402 protocol returns a 402 response before processing begins","Malformed JSON body returns a 400-level error"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, pay-per-call, verifiable check on whether a piece of copy (such as an API description or service listing) meets a minimum character length and contains no missing required terms — especially in automated agent pipelines where tamper-evident evidence (SHA256 hash, no-retention guarantee) matters. Prefer it over manual review or heavyweight NLP APIs when the task is purely structural completeness validation rather than semantic quality assessment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T02:18:06.845Z","isFirstParty":false,"canonicalSlug":"delx-commerce-x402-copy-completeness-check-1e7773d1"}