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Laevitas Perpetuals Orderbook API
x402
Laevitas Perpetuals Orderbook API is a paid API for AI agents from apiv2.laevitas.ch, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-13).
Retrieves historical or snapshot orderbook data for perpetual futures instruments across major crypto exchanges
Price / call$0.1
Success—
StatusUnknown
How this service works
Professional market data API for crypto derivatives, spot markets, prediction markets, Hyperliquid HyperCore data, proprietary volatility surfaces, and analytics. ## Authentication Use an API key for authenticated REST requests: ```http X-API-Key: your-api-key-here ``` Most data endpoints also support x402 pay-per-request without an API key. | Resource | Path | | --- | --- | | OpenAPI JSON | `GET /openapi.json` | | x402 discovery | `GET /.well-known/x402` | | Changelog | `GET /api/v1/changelog` | | WebSocket docs | `GET /websocket` | ## REST Surfaces | Surface | Examples | | --- | --- | | Instruments | Cross-market contract reference data | | Futures | OHLCVT, trades, tickers, orderbook, liquidations, carry | | Perpetuals | OHLCVT, trades, funding, open interest, orderbook, liquidations | | Options | OHLCVT, trades, Greeks, volatility, flow, dealer GEX | | Vol Surface | Proprietary surface snapshots, slices, strikes, term structure, risk | | Spot | OHLCVT, ticker, trades, volume, L2 orderbook, snapshots | | Predictions | Polymarket instruments, categories, trades, ticker history | | Hyperliquid - HyperCore | Node-derived fills, liquidations, positions, funding, TWAPs, resting orders, L2 books | | Analytics | Realized volatility and derived metrics | ## Pagination Paginated endpoints return the cursor at `meta.next_cursor`. Pass that value back as the `cursor` query parameter to fetch the next page. ## WebSocket Streaming Real-time streams are documented at `/websocket`. | Data | Channel pattern | | --- | --- | | Trades | `trades.{market}.{exchange}.{instrument}` | | OHLC ticker | `ohlc.ticker.{market}.{exchange}.{instrument}.{timeframe}` | | OHLCVT | `ohlc.vt.{market}.{exchange}.{instrument}.{timeframe}` | Variables: `market` is one of `perpetuals`, `futures`, `options`, or `spot`; `timeframe` is one of `1m`, `5m`, `15m`, `1h`, `4h`, or `1d`. ## Quick Start ```bash curl "https://apiv2.laevitas.ch/api/v1/futures/ohlcvt?exchange=deribit&instrument_name=BTC-PERPETUAL" \ -H "X-API-Key: your-api-key-here" ```
Output
Returns a JSON object with a 'data' array containing orderbook snapshots for the specified perpetual instrument, including bid/ask levels and associated timestamps, and a 'success' boolean flag.
Example use cases
Example prompt
“Pull me the orderbook data for BTC-PERPETUAL on Deribit over the last hour at 1-minute resolution, up to 100 records.”
Technical details
Endpoint
GEThttps://apiv2.laevitas.ch/api/v1/perpetuals/orderbookWhen to prefer
Use this endpoint when you need historical or point-in-time orderbook depth data specifically for perpetual futures contracts across centralized crypto exchanges like Binance, Bybit, OKX, or Deribit. Prefer this over spot or options endpoints when analyzing perpetual swap market microstructure. Supports pay-per-request via x402 without a subscription key.
Side effects
- Missing or invalid API key returns 401 unauthorized
- Invalid instrument_name returns empty data array or 404
- Unsupported exchange name returns error or empty result
- Resolution value outside allowed enum returns validation error
- Limit exceeding 1000 returns validation error
- Start/end timestamps in wrong format return parse error
- Cursor value invalid or expired returns pagination error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [],
"success": true
}
}Tags
x402
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