{"slug":"402-com-tr-api-x402-onramp-quote-3c3438","title":"🆕 Prices the same fiat purchase across EVERY payment method a country allows, an","host":"402.com.tr","method":"GET","resource":"https://402.com.tr/api/x402/onramp-quote","category":"market","description":"🆕 Prices the same fiat purchase across EVERY payment method a country allows, and ranks them by what the buyer actually receives. On $100 in the US the spread is real: card takes 2.44, bank transfer 0.50, a funded fiat wallet nothing. Returns each rail's fee, net amount, min/max limits, and the chea","price_listed":0.03,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","pathParams":{},"queryParams":{"address":"0x973a31858f4d2125f48c880542da11a2796f12d6","amount":"100","asset":"USDC","country":"US","currency":"EUR","network":"base"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"pathParams":{"type":"object"},"queryParams":{"properties":{"address":{"description":"Destination wallet (optional — needed for a checkout link)","type":"string"},"amount":{"description":"Fiat amount","type":"string"},"asset":{"description":"Asset to buy (optional, default USDC)","type":"string"},"country":{"description":"ISO country code","type":"string"},"currency":{"description":"Fiat currency (optional, default USD)","type":"string"},"network":{"description":"Network (optional, default base)","type":"string"}},"required":["country","amount"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"🆕 Prices the same fiat purchase across EVERY payment method a country allows, and ranks them by what the buyer actually receives. On $100 in the US the spread is real: card takes 2.44, bank transfer 0.50, a funded fiat wallet nothing. Returns each rail's fee, net amount, min/max limits, and the cheapest one. Live Coinbase pricing, not a rate card. Pass address= for a payable checkout link. Not financial advice.","last_updated":"2026-09-15T03:01:03.586Z","schemes":["exact"]}