{"uid":"cap_J-jI2tqSPY7DMZKvm4z7m","slug":"fiat-rails-by-country-88c7905d","name":"Fiat Rails by Country","description":"🆕 The feasibility check before you ask a user for money: which fiat-in and cash-out rails Coinbase actually runs in a country, the currencies and min/max limits for each, and how many assets across which networks. Distinguishes a country with card rails from one where crypto can only be transferred in — a difference most integrations discover only after a user fails. 122 countries covered.","url":"https://402.com.tr/api/x402/onramp-coverage","method":"GET","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"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"type":"object","required":["country"],"properties":{"country":{"type":"string","description":"ISO country code"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_0OHdXrSlpPqU3aJvhRHTn","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns which fiat on-ramp and cash-out rails Coinbase operates in a given country, including supported currencies, min/max limits, and asset/network coverage.","exampleAgentPrompt":"Before I show the buy-crypto flow to my users, check what Coinbase fiat on-ramp rails — card, bank transfer, cash-out options — are actually available in Brazil, including the supported currencies and deposit limits.","exampleUseCases":[{"title":"Pre-launch country feasibility check","prompt":"We're about to launch our crypto app in Indonesia — can you check what Coinbase fiat on-ramp rails are available there, whether users can pay by card or bank transfer, and what the min/max limits are?"},{"title":"Gating card rail UI for a specific market","prompt":"Before I show a credit card payment option to my user in Nigeria, check if Coinbase actually supports card rails there or if it's crypto-transfer only — I don't want them to hit a wall mid-checkout."},{"title":"Comparing fiat coverage across target markets","prompt":"I'm deciding between launching in Turkey, Poland, or Egypt first — can you pull the Coinbase on-ramp rails for all three countries so I can see which has the strongest fiat options and highest deposit limits?"}],"resultDescription":"A structured response listing the fiat on-ramp and cash-out rails available in the requested country, the currencies supported per rail, minimum and maximum transaction limits for each, the number of supported crypto assets, and the blockchain networks available — covering up to 122 countries.","failureModes":["Missing or invalid ISO country code returns an error","Country not in the 122-country coverage list returns empty or unsupported result","Network timeout if upstream Coinbase data is temporarily unavailable","Stale data if Coinbase has recently changed rails in a country without cache invalidation"],"whenToPreferThis":"Use this endpoint when you need a pre-flight feasibility check before presenting fiat payment options to a user in a specific country — it tells you exactly which rails exist (card, bank transfer, cash-out) and their limits, preventing failed user flows. Prefer this over generic payment provider docs when building integrations that need runtime country-level routing logic, especially when distinguishing card-capable markets from crypto-transfer-only markets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:58:05.144Z","isFirstParty":false}