{"uid":"cap_WwVJ6lQXY9fI6XstH9U5B","slug":"the-stall-action-receipt-generator-f56ef6f1","name":"The Stall — Action Receipt Generator","description":"Domain-agnostic x402 capability chassis by IntuiTek¹. 300 AI-callable data services — pay USDC on Base mainnet. No accounts or API keys required.","url":"https://the-stall.intuitek.ai/cap/action-receipt","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["action","actor"],"properties":{"meta":{"type":"string","description":"freeform context, max 500 chars (optional)"},"actor":{"type":"string","description":"who/what did it — agent id, wallet, or name"},"action":{"type":"string","description":"what was done, e.g. 'sent_quote', 'published_listing', 'completed_job'"},"subject":{"type":"string","description":"what it was done to/for (optional)"},"result_hash":{"type":"string","description":"sha256 of the work product, if any (optional)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_5QMuWOv2MTpxq0cELlkGy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Creates a cryptographically-anchored receipt for an action taken by an agent or actor, recording what was done, by whom, to what, and optionally a hash of the work product.","exampleAgentPrompt":"Log a receipt showing that agent wallet 0xABC123 sent a quote to client Acme Corp — the action is 'sent_quote', the subject is 'acme-rfp-2024', and here's the SHA-256 hash of the quote document: e3b0c44298fc1c149afb.","exampleUseCases":[{"title":"Agent job completion audit trail","prompt":"Record that my fulfillment agent 'agent-fulfillment-7' just completed the job — action is 'completed_job', subject is 'order-88312', and here's the SHA-256 of the delivery confirmation: a1b2c3d4e5f6..."},{"title":"Listing publication proof for marketplace agent","prompt":"Create an action receipt showing that my listing agent 'marketplace-bot-alpha' published a new listing — action is 'published_listing', subject is 'listing-id-99201', no result hash needed."},{"title":"Quote submission attestation in multi-agent pipeline","prompt":"I need a receipt proving that my quoting agent 'quoting-agent-v2' sent a quote to the procurement system — action is 'sent_quote', subject is 'rfp-contract-445', and attach this hash of the quote: 9f86d081884c7d659a2f."}],"resultDescription":"A structured action receipt confirming the logged event, including the actor identifier, action label, optional subject, optional SHA-256 result hash, optional meta context, and a server-side timestamp anchoring the record.","failureModes":["Missing required 'action' query param returns a 400 error","Missing required 'actor' query param returns a 400 error","result_hash not in valid SHA-256 format may be rejected or stored as-is","meta field exceeding 500 characters may be truncated or rejected","Payment failure (insufficient USDC or wrong network) returns 402 before the endpoint is reached"],"whenToPreferThis":"Use this endpoint when an AI agent needs to create a lightweight, pay-per-use, account-free attestation or audit log entry for an action it just performed — especially in multi-agent pipelines where provenance and accountability matter. Prefer this over traditional logging APIs when you want no account setup, USDC micropayment billing, and a neutral third-party receipt anchored by The Stall's infrastructure.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T13:01:02.922Z","isFirstParty":false}