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Laevitas WebSocket Hourly Pass
x402
Laevitas WebSocket Hourly Pass is a paid API for AI agents from apiv2.laevitas.ch, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).
Issues a one-hour WebSocket access pass token for authenticated streaming of Laevitas crypto derivatives market data.
Price / call$0.5
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 containing the wallet address used for payment, the duration ('hour'), a Unix millisecond expiry timestamp, and an ISO 8601 expiry datetime string. This token is then used to authenticate WebSocket connections to Laevitas streaming endpoints.
Example use cases
One-off derivatives data collection
“I want to run a quick one-hour data collection session pulling live BTC perpetuals trades and funding rates from Laevitas — can you grab me a temporary WebSocket pass so I can get started right away?”
Test Laevitas streaming before subscribing
“Before I commit to a Laevitas subscription, I'd like to test their real-time options Greeks and volatility surface stream — can you buy me a one-hour WebSocket access token so I can evaluate the feed?”
Short session for volatility analysis
“I'm doing a short burst of implied volatility analysis on ETH options and need live streaming data from Laevitas for about an hour — can you get me a pay-per-hour WebSocket pass so I can connect right now?”
Technical details
Endpoint
POSThttps://apiv2.laevitas.ch/api/v1/x402/ws-pass/hourWhen to prefer
Use this endpoint when you need real-time streaming access to Laevitas crypto derivatives data via WebSocket and want to pay per-hour rather than maintaining a long-term API subscription. Ideal for short-duration data collection sessions, one-off analysis tasks, or when testing Laevitas streaming capabilities without committing to a subscription.
Side effects
- Payment not received or insufficient USDC — returns payment required or authorization error
- Invalid or missing API key — returns 401 unauthorized
- x402 payment protocol handshake failure — returns 402 with payment details
- Token already active for wallet — may return existing token or conflict error
- Network timeout during payment settlement — returns 408 or 504
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"type": "json",
"example": {
"wallet": "0x...",
"duration": "hour",
"expires_at": 1730412345678,
"expires_at_iso": "2026-04-30T18:25:45.678Z"
}
}Tags
x402
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