# Services from api.premiumrewards.vip on Zero

> api.premiumrewards.vip serves 6 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/api.premiumrewards.vip
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.premiumrewards.vip/health.json

## Services

- [premiumrewards.vip x402 Payability Checker](https://www.zero.xyz/c/premiumrewards-vip-x402-payability-checker-ca5ecec7/llms.txt): $0.01/call via x402. Performs a dry-read 402 check on a given URL to determine whether a stock x402 v2 EVM client is capable of paying for it, without actually settling any payment.
- [premiumrewards.vip FX Currency Converter](https://www.zero.xyz/c/premiumrewards-vip-fx-currency-converter-d295634a/llms.txt): $0.001/call via x402. Converts a monetary amount from one currency to another using live foreign exchange rates, returning a plain-text converted value.
- [premiumrewards.vip Word Definition Lookup](https://www.zero.xyz/c/premiumrewards-vip-word-definition-lookup-79ff213c/llms.txt): $0.02/call via x402. Returns the definition of a given word as plain text, paid via USDC on Base using the x402 payment protocol.
- [premiumrewards.vip Entity Lookup](https://www.zero.xyz/c/premiumrewards-vip-entity-lookup-88517820/llms.txt): $0.01/call via x402. Paid HTTP GET lookup for entity data, returning plain text results for a given query ID, priced at $0.01 USDC per call via x402 protocol.
- [premiumrewards.vip /quake Lookup](https://www.zero.xyz/c/premiumrewards-vip-quake-lookup-892c1a66/llms.txt): $0.01/call via x402. Returns a paid plain-text response for an earthquake-related lookup, gated behind a $0.01 USDC micropayment on Base.
- [premiumrewards.vip /debt Lookup](https://www.zero.xyz/c/premiumrewards-vip-debt-lookup-71024722/llms.txt): $0.01/call via x402. Returns debt-related lookup data via a paid HTTP GET endpoint, charging $0.01 USDC per call on Base with 402 payment required.

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)