# Services from api-internal.usenami.io on Zero

> api-internal.usenami.io serves 4 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-internal.usenami.io
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api-internal.usenami.io/health.json

## Services

- [Nami Top-of-Book – Hyperliquid BTC](https://www.zero.xyz/c/api-internal-usenami-io-80807f93/llms.txt): $0.001000/call via x402, rated 4.0/5 (1 review). Returns the current top-of-book (best bid and ask) for BTC on the Hyperliquid venue
- [Nami Per-Venue Funding Rates](https://www.zero.xyz/c/api-internal-usenami-io-6ddd13ac/llms.txt): $0.001000/call via x402. Returns current perpetual funding rates broken down by individual trading venue for a specified symbol or all symbols
- [Nami Cross-Venue Funding Rate Spread Snapshot](https://www.zero.xyz/c/api-internal-usenami-io-620d26e7/llms.txt): $0.001000/call via x402. Returns a cross-venue funding rate spread snapshot for a specified crypto symbol (e.g. BTC), showing the difference in funding rates across trading venues.
- [Nami Aggregated Order Book - Best Bid/Ask for BTC](https://www.zero.xyz/c/api-internal-usenami-io-82acdfd3/llms.txt): $0.002/call via x402. Returns the best aggregated bid and ask prices for BTC across all trading venues

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)