{"uid":"cap_IXQxf67_PilDmvMzZOjPl","slug":"ddg-agent-payable-blockchain-transaction-service-worldchain-b34e1608","name":"DDG Agent-Payable Blockchain Transaction Service (WorldChain)","description":"Machine-payable DDG services for AI agents. Current public live payment rails are x402 multi-chain USDC and direct-crypto auto/manual for public receiving-address families. MPP/Stripe/Tempo is installed but pending live provider env plus penny-settlement proof before any MPP-live advertisement. DDG sells bounded artifacts/results, not raw provider account access.","url":"https://agents.daedalusdevelopmentgroup.com/v1/chains/worldchain/tx?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","method","bodyType","body"],"properties":{"body":{"type":"object"},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":true},"output":{"type":"object","required":["type","example"],"properties":{"type":{"type":"string"},"example":{"ok":true}},"additionalProperties":true}}},"responseSchema":{"type":"json","example":{"ok":true}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_PWIlR9UJA__fbym0pnRfs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Submits a machine-payable HTTP transaction request to the Daedalus Development Group's agent-payable service layer on the WorldChain blockchain network via x402 micropayment protocol.","exampleAgentPrompt":"Submit a JSON POST transaction to the DDG agent-payable WorldChain service — the body should include my transfer details and I expect a success confirmation back.","exampleUseCases":[{"title":"Automated agent micropayment execution","prompt":"I need you to submit a JSON-body POST transaction to the DDG WorldChain service for my agent — use the x402 payment rail and send my transfer payload, then confirm it went through."},{"title":"AI agent triggering a paid on-chain action","prompt":"Execute a machine-payable WorldChain transaction through DDG's agent service using a JSON body with my action data — pay the $0.01 USDC fee automatically and let me know if it succeeded."},{"title":"Form-data transaction relay via agent","prompt":"Relay a form-data POST request through DDG's WorldChain agent-payable endpoint — the body has my submission fields and I need back whether it was accepted."}],"resultDescription":"Returns a JSON object indicating whether the transaction was accepted and processed successfully (e.g. {ok: true}), along with any additional output fields specified in the output schema.","failureModes":["Payment failure if insufficient USDC balance for x402 micropayment","Invalid or missing required fields (input.type, input.method, input.bodyType, input.body) returns 4xx","Unsupported HTTP method (only POST, PUT, PATCH accepted) returns validation error","Malformed body type (must be json, form-data, or text) causes schema rejection","WorldChain network unavailability or congestion causes timeout or 5xx","x402 payment rail misconfiguration prevents transaction submission"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically submit a machine-payable transaction on the WorldChain blockchain network using the x402 micropayment protocol, especially when you want to automate a $0.01 USDC-per-call paid service without manual payment handling. Prefer this over generic REST endpoints when the workflow requires automatic payment settlement on a blockchain and the target method is POST, PUT, or PATCH with JSON, form-data, or text bodies.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:45:02.761Z","isFirstParty":false,"canonicalSlug":"ddg-agent-payable-blockchain-transaction-service-worldchain-b34e1608"}