{"uid":"cap_VhtyS4EbSeG9NHDUbh_R_","slug":"x402-secure-api-staging-t54-ai-4dd35f59","name":"x402-secure-api-staging.t54.ai Verify Verifiable Intent","description":"Verify Verifiable Intent evidence and Solana x402 payment binding before an agent payment. Price: $0.1 USDC (Solana)","url":"https://x402-secure-api-staging.t54.ai/x402/solana/tools/verify_verifiable_intent","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WdIZ551sI74PTUEDx_1yd","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates Verifiable Intent evidence and Solana x402 payment binding to ensure an agent payment is legitimate before execution","exampleAgentPrompt":"Before my AI agent submits this Solana USDC payment, verify the Verifiable Intent evidence and x402 payment binding to confirm the intent is legitimate and properly bound.","exampleUseCases":[{"title":"Autonomous marketplace transaction validation","prompt":"My agent is about to execute a payment for a marketplace order on Solana. Can you verify the Verifiable Intent evidence and x402 binding to make sure this payment request is authentic before it goes through?"},{"title":"Cross-chain intent authenticity check","prompt":"I need my agent to validate that the x402 payment binding matches the original intent evidence before sending USDC to a service provider. Please confirm both are legitimate and properly linked."},{"title":"Fraud prevention for agent payments","prompt":"Before my autonomous agent processes this vendor payment on Solana, verify the Verifiable Intent and x402 protocol binding are genuine so we don't accidentally execute a spoofed or unauthorized transaction."}],"resultDescription":"Returns a verification result indicating whether the Verifiable Intent evidence is valid and whether the Solana x402 payment binding is correctly associated with the intent, allowing or blocking the agent payment accordingly.","failureModes":["Invalid or malformed Verifiable Intent evidence returns a validation failure","Mismatched x402 payment binding returns a binding error","Unsupported Solana network or chain configuration returns an error","Missing required fields in the request body returns a 400 bad request","Payment amount or token mismatch returns a binding verification failure","Network timeout or Solana RPC unavailability returns a service error"],"whenToPreferThis":"Use this endpoint when an AI agent needs to verify the authenticity and binding of a Verifiable Intent with an x402 Solana payment before executing a payment — specifically in agentic workflows on Solana where preventing unauthorized or spoofed payments is critical. Prefer this over generic signature verification when you need x402-specific protocol validation combined with intent binding checks.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:37:46.577Z","isFirstParty":false}