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Nami Top-of-Book Order Book API
x402
Nami Top-of-Book Order Book API is a paid API for AI agents from api.usenami.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Returns the top-of-book (best bid/ask) for a specific trading venue and symbol
Price / call$0.001
Success—
StatusUnknown
How this service works
Top-of-book for a specific venue and symbol
Output
Returns the best bid and ask prices (top-of-book) for the requested venue (e.g. Binance) and symbol (e.g. BTC), representing the inside market at the moment of the call.
Example use cases
Example prompt
“What's the current top-of-book — best bid and ask — for BTC on Binance right now?”
Technical details
Endpoint
GEThttps://api.usenami.io/v1/orderbook/binance/BTC/topWhen to prefer
Use this endpoint when you need the current best bid/ask price (inside market) for a specific crypto symbol on a specific venue, and do not need full order book depth. Ideal for real-time price checks, spread monitoring, and entry/exit timing on a named exchange.
Side effects
- Unknown venue returns 404 or empty response
- Unknown or unsupported symbol returns error
- Stale data if venue feed is delayed
- Rate limiting or payment failure returns 402
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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