{"uid":"cap_uBtPxobmuuZ4R41AXI8lJ","slug":"payment-route-selector-e02293ef","name":"Payment Route Selector","description":"Reject impossible or unsafe x402 routes, rank eligible routes by explicit policy, and return a directly executable next action","url":"https://phion.systems/v1/paid/trust/payment-route-selector","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema"},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_yGdZFB2eOZkEnQBBFrktA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Rejects impossible or unsafe x402 payment routes, ranks eligible routes by policy, and returns a directly executable next payment action","exampleAgentPrompt":"I have several possible x402 payment routes for this transaction — can you evaluate them against my routing policy, filter out any that are unsafe or impossible, and give me the one I should execute next?","exampleUseCases":[{"title":"Autonomous agent payment path selection","prompt":"My agent has three x402 payment routes available for this API call — can you rank them by my policy, drop any that are unsafe, and tell me exactly which one to execute?"},{"title":"Blocking unsafe x402 routes before payment","prompt":"Before my agent sends a payment, check these candidate x402 routes and reject any that are impossible or violate safety rules, then give me the best remaining option to proceed with."},{"title":"Policy-driven route enforcement for multi-hop payments","prompt":"I need to enforce my explicit routing policy across these x402 options — rank them and return the single next action my agent should take to complete the payment."}],"resultDescription":"A ranked list of eligible x402 payment routes with unsafe or impossible routes filtered out, plus a directly executable next-action payload indicating which route the agent should use to proceed with the payment.","failureModes":["All candidate routes rejected as unsafe or impossible — no executable action returned","Malformed or missing route data causes validation failure","Policy configuration missing or ambiguous, preventing ranking","Route ranking ties with no deterministic tiebreaker defined","Upstream x402 protocol version mismatch with submitted routes"],"whenToPreferThis":"Use this endpoint when an agent must choose among multiple x402 payment routes and needs deterministic, policy-driven selection rather than ad-hoc logic. Prefer it over custom routing code when safety rejection and explicit policy ranking are both required before executing a payment. Especially valuable in agentic pipelines where a bad route choice could result in failed or unsafe transactions.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:44:45.324Z","isFirstParty":false}