Currency & Crypto API

active

Fiat exchange rates (ECB via Frankfurter) and crypto prices (CoinGecko) with x402 payments.

DataBasex402 v2exactcurrency-api-production-4a8d.up.railway.app ↗︎
Transactions · 30d
0
Volume · 30d
$0.00
Unique buyers · 30d
0
Uptime · 30d
100.0%
Latency p50
100ms
Reported calls · 30d
18

Endpoints (5 live)

  • POST /rates/historical — Historical fiat exchange rates for a given date (YYYY-MM-DD, back to 1999-01-04) and base currency; optionally restrict to specific targets. (0.001 USDC on Base)
  • POST /crypto/prices — Batch current prices, market caps, and 24h changes for up to 50 cryptocurrencies by symbol or name (CoinGecko). (0.001 USDC on Base)
  • POST /crypto/price — Current price, market cap, and 24h change for a single cryptocurrency by symbol or name (CoinGecko). (0.001 USDC on Base)
  • POST /rates/latest — Latest fiat exchange rates (ECB via Frankfurter) for a base currency; optionally restrict to specific target currency codes. (0.001 USDC on Base)
  • POST /rates/convert — Convert an amount from one fiat currency to another at the latest ECB rate; returns the rate, converted result, and rate date. (0.001 USDC on Base)

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