{"uid":"cap_bMN-Toh3jFLwtMee52hE9","slug":"ddg-vc-verify-verifiable-credential-verification-2357beef","name":"DDG VC Verify – Verifiable Credential Verification","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/identity/vc-verify?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_R-MghE-VbAaLdzK-hnzqR","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":"Verifies a verifiable credential (VC) submitted via HTTP POST, returning a confirmation of validity","exampleAgentPrompt":"Can you verify this verifiable credential for me and tell me if it's valid? Here's the VC payload as a JSON object.","exampleUseCases":[{"title":"Gating access with credential check","prompt":"Before letting this user into the platform, verify their verifiable credential and tell me whether it checks out — here's the VC JSON they submitted."},{"title":"Onboarding identity verification flow","prompt":"As part of onboarding, I need to confirm that the credential this applicant provided is authentic and hasn't been tampered with — can you run a VC verification on this JSON payload?"},{"title":"Agent-to-agent credential handshake","prompt":"My agent received a verifiable credential from a partner agent claiming a certain identity — please verify that credential and let me know if the ok flag comes back true."}],"resultDescription":"Returns a JSON object with an 'ok' boolean indicating whether the verifiable credential is valid. A truthy response confirms the credential passed verification; a falsy or error response indicates the credential is invalid, expired, or tampered with.","failureModes":["Malformed or missing VC body returns a validation error","Invalid credential signature causes verification failure with ok: false","Expired or revoked credential may return ok: false or an error status","Missing required fields in body causes schema rejection","Network or service errors may return non-2xx status codes","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, machine-payable (x402) on-demand verifiable credential (VC) verification step inside an agentic workflow — particularly when you want to verify W3C-style VCs without standing up your own DID/VC infrastructure. Best suited for agents that need to gate access, onboard users, or perform trust checks on identity credentials at $0.001 per call.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-19T12:44:21.656Z","isFirstParty":false,"canonicalSlug":"ddg-vc-verify-verifiable-credential-verification-2357beef"}