{"uid":"cap_58Ssbx7roCSF0i-uCuexP","slug":"x402-identity-gate-check-820b45da","name":"x402 Identity Gate Check","description":"24 paid x402 infrastructure APIs for AI agent fleets: buy advisor, audition coach, guard, proxy, MPP, attestations, and pipeline orchestration.","url":"https://x402-agent-suite-production.up.railway.app/api/identity-gate/check?utm_source=zero.xyz","method":"POST","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","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","required":["ok","allowed","summary"],"properties":{"ok":{"type":"boolean"},"allowed":{"type":"boolean"},"summary":{"type":"string"}}}}}}},"responseSchema":{"type":"json","example":{"ok":true,"allowed":true,"summary":"Paid response after x402 settlement"}},"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_nNQbJcGzXCOHdbPztC-Y9","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":"Checks whether an agent or request is allowed to proceed through an identity gate, returning a boolean allow/deny decision with a summary, gated behind x402 micropayment.","exampleAgentPrompt":"Run an identity gate check for this GET request to see if it's allowed to proceed — I need a yes/no decision and a short summary of the outcome.","exampleUseCases":[{"title":"Pre-flight agent access check","prompt":"Before my agent tries to pull data from the protected endpoint, run an identity gate check on the GET request to confirm it's authorized to proceed."},{"title":"Agent fleet access enforcement","prompt":"I'm running a fleet of agents and need to verify that this DELETE request is permitted through the identity gate — can you check and tell me if it's allowed?"},{"title":"Pipeline authorization guard","prompt":"At the start of my orchestration pipeline, check whether this HEAD request passes the identity gate so I know if the agent should continue or stop."}],"resultDescription":"Returns a JSON object with three fields: 'ok' (boolean indicating the call succeeded), 'allowed' (boolean indicating whether the request passed the identity gate), and 'summary' (a short human-readable string explaining the decision). After the x402 micropayment of $0.05 USDC is settled, the response reflects the gate's allow/deny verdict.","failureModes":["Payment not settled — x402 payment challenge returned instead of gate result","Invalid HTTP method supplied (only GET, HEAD, DELETE are accepted) — schema validation error","Missing required 'input' field or 'type'/'method' subfields — 400 bad request","Network or Railway deployment downtime — 502/503 error","Disallowed request type — allowed=false with explanatory summary"],"whenToPreferThis":"Choose this endpoint when you need a lightweight, micropayment-gated identity/access check integrated into an x402-native agent pipeline. It is best suited for agent fleet orchestration scenarios where each gate check is a discrete, pay-per-use operation and you need a simple boolean allow/deny with a human-readable summary. Prefer alternatives if you need rich identity assertions, OAuth flows, or JWT-based auth rather than a simple pass/fail gate decision.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-23T01:07:51.117Z","isFirstParty":false,"canonicalSlug":"x402-identity-gate-check-820b45da"}