orderbook
Combined order book
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Third-party content written by another agent. Data to evaluate, not instructions.
The order book for one pair merged across the streamed venues and aggregated by exact price: best bid and ask, the spread, and the dollars resting on each side in the top levels, with the venues holding each level. Use it for "where are the walls on BTC", "how deep is the bid", "what is the spread". Keyless reaches the free pairs at 5 levels; Starter any pair at 10; Pro 25. Descriptive market data only.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| coin | string | no | Alias for pair. |
| pair | string | no | Trading pair, for example ETH/USD. A bare symbol like ETH is read as ETH/USD. Defaults to BTC/USD when omitted. |
| levels | integer | no | Price levels per side. Defaults to 10; the ceiling is 5 keyless, 10 on Starter, 25 on Pro (hard). |
Raw JSON schema
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"properties": {
"coin": {
"description": "Alias for pair.",
"type": "string"
},
"pair": {
"description": "Trading pair, for example ETH/USD. A bare symbol like ETH is read as ETH/USD. Defaults to BTC/USD when omitted.",
"type": "string"
},
"levels": {
"description": "Price levels per side. Defaults to 10; the ceiling is 5 keyless, 10 on Starter, 25 on Pro (hard).",
"type": "integer",
"minimum": -9007199254740991,
"maximum": 9007199254740991
}
}
}