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OKX Perpetual Order Book Snapshot
x402
OKX Perpetual Order Book Snapshot is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-14).
Returns a live order-book snapshot for a perpetual futures contract, including best bid/ask, spread, top-of-book depth, and bid/ask imbalance derived from OKX market depth data.
Price / call$0.012
Success—
StatusUnknown
How this service works
Live order-book snapshot for a perpetual: best bid and ask, spread, top-of-book depth and the bid/ask imbalance that signals near-term pressure. Built from OKX market depth for momentum and execution decisions an LLM cannot compute. order book depth, bid ask spread, book imbalance, liquidity Accepts payment on Base or Solana — either network works.
Output
A structured snapshot containing the best bid price, best ask price, bid-ask spread, top-of-book bid and ask depth quantities, and a bid/ask imbalance ratio indicating near-term directional pressure for the requested perpetual contract.
Example use cases
Example prompt
“Pull the live order book snapshot for BTC-USDT-SWAP right now — I want to see the best bid and ask, the spread, how deep the top of the book is, and whether the imbalance is signaling buying or selling pressure.”
Technical details
Endpoint
GEThttps://api.x402node.dev/market/orderbookWhen to prefer
Use this endpoint when you need real-time order book microstructure data — specifically spread, depth, and imbalance — for perpetual futures on OKX, particularly to inform momentum or execution timing decisions that require live market context an LLM cannot independently compute.
Side effects
- Unknown or invalid symbol returns an error — ensure the symbol matches OKX perpetual format (e.g. BTC-USDT-SWAP)
- OKX API unavailability may cause timeouts or stale data
- Rate limiting at the provider level could return an error if called too frequently
- Missing required symbol parameter returns a 400-level error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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