{"uid":"cap_d2hgfMtepIcWIbnKOzyv7","slug":"ddg-worldchain-gas-service-d25c96c7","name":"DDG WorldChain Gas Service","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/gas?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_aLG32A4CmluUZdNT5Sgdt","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":"Provides gas-related services on WorldChain via a machine-payable x402 endpoint for AI agents at $0.01 USDC per call","exampleAgentPrompt":"Submit a gas request on WorldChain through the DDG agent-payable service — use a JSON POST body and pay the $0.01 USDC x402 fee to cover the gas for my on-chain transaction.","exampleUseCases":[{"title":"Fund agent WorldChain transaction","prompt":"My AI agent needs gas on WorldChain to execute a smart contract call — can you submit a gas request through DDG's machine-payable service using a JSON POST body and pay the $0.01 USDC fee?"},{"title":"Automate gas provisioning for agent fleet","prompt":"I'm running a fleet of AI agents that need WorldChain gas regularly — set up automated gas requests via DDG's x402 endpoint, paying $0.01 USDC per call as needed."},{"title":"One-off WorldChain gas top-up","prompt":"I need a quick one-time gas top-up on WorldChain for a transaction I'm about to send — use DDG's agent-payable service to submit the gas request with a JSON body and cover the micro-payment."}],"resultDescription":"Returns a JSON object with an 'ok' field indicating success (e.g. {ok: true}), confirming that the WorldChain gas service request was processed successfully after the $0.01 USDC x402 payment was validated.","failureModes":["Payment not authorized or insufficient USDC balance — x402 payment rejected","Invalid or missing required fields (type, method, bodyType, body) — returns validation error","Unsupported HTTP method in body (not POST/PUT/PATCH) — enum validation failure","WorldChain network congestion or gas service unavailability — upstream error","Malformed JSON body — request parsing failure"],"whenToPreferThis":"Choose this endpoint when an AI agent needs to programmatically obtain or fund gas on WorldChain using the x402 micro-payment protocol with USDC. It is ideal for autonomous agent workflows that require on-chain transaction capability without manual intervention, and when the cost sensitivity of $0.01 USDC per call is acceptable for the use case.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:44:09.481Z","isFirstParty":false,"canonicalSlug":"ddg-worldchain-gas-service-d25c96c7"}