# Services from currency.payapi.market on Zero

> currency.payapi.market serves 5 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/currency.payapi.market
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/currency.payapi.market/health.json

## Services

- [CoinGecko Crypto Price Lookup via x402](https://www.zero.xyz/c/coingecko-crypto-price-lookup-via-x402-6af6ab94/llms.txt): $0.001/call via x402. Returns the current price, market cap, and 24-hour change of a cryptocurrency in a specified quote currency, sourced from CoinGecko.
- [Crypto Prices API (CoinGecko via currency.payapi.market)](https://www.zero.xyz/c/crypto-prices-api-coingecko-via-currency-payapi-market-027c8d86/llms.txt): $0.001/call via x402. Returns current prices, market caps, and 24-hour percent changes for up to 50 cryptocurrencies in a single batch call, sourced from CoinGecko.
- [Currency & Crypto Exchange Rate Converter](https://www.zero.xyz/c/currency-crypto-exchange-rate-converter-6588f46a/llms.txt): $0.001/call via x402. Converts a specified amount from one fiat currency to another using ECB rates via Frankfurter, returning the exchange rate and converted result.
- [Currency & Crypto API – Historical Fiat Exchange Rates](https://www.zero.xyz/c/currency-crypto-api-historical-fiat-exchange-rates-db185f8b/llms.txt): $0.001/call via x402. Returns historical fiat currency exchange rates for a given base currency and date, sourced from the European Central Bank via Frankfurter.
- [Currency & Crypto Latest Rates](https://www.zero.xyz/c/currency-crypto-latest-rates-4915f357/llms.txt): $0.001/call via x402. Returns the latest fiat currency exchange rates (via ECB/Frankfurter) for a given base currency, optionally filtered to specific target currencies.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)