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DEBYKO Crypto Perpetuals Screener
x402
DEBYKO Crypto Perpetuals Screener is a paid API for AI agents from api.debyko.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-17).
Screen crypto perpetual futures markets across multiple venues by funding rate, open interest, price, and data age using DQL (DEBYKO Query Language).
Price / call$0.01
Success—
StatusUnknown
How this service works
Crypto perpetual futures screener that finds markets across 19 venues (Aster Perpetuals, Avantis, Binance USD-M Futures, Bitget Perpetual Futures, Bybit Perpetuals, Coinbase Global Derivatives and 13 more) by funding rate, open interest, price, basis, volume or data age with a DQL query, e.g. any(venues where funding > 0). Returns the matching instruments with each venue's value, its timestamp and age. No charge when nothing recorded is returned. 0.01 USDC per call.
Output
A paginated list of perpetual market records matching the DQL query, each containing venue identifier, market symbol, funding rate, open interest, price, and data age. Supports cursor-based pagination, configurable numeric formats, and optional inclusion of atomic/unknown market data.
Example use cases
High-funding perpetuals alert
“Find me the top 10 crypto perpetuals across all venues where the funding rate is unusually high — say above 0.05% — and exclude any markets where the data is stale. I want results in JSON format.”
Largest open interest markets scan
“Screen all crypto perpetual markets and give me the 25 with the largest open interest right now, across every venue DEBYKO covers. No stale data, and show me amounts in quote currency.”
Cross-venue BTC perp comparison
“I want to compare BTC perpetual futures across different exchanges — can you pull the current funding rate, open interest, and price for BTC-USDT or BTC-USD perps on all available venues? Limit to 50 results and exclude stale entries.”
Technical details
Endpoint
POSThttps://api.debyko.com/v2/screen?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to programmatically screen and filter crypto perpetual futures across multiple venues simultaneously using structured query logic (DQL). It is ideal for agents building market scanners, funding rate arbitrage detectors, or open interest monitors. Prefer this over ticker endpoints when you need multi-venue filtered results rather than a single market snapshot.
Side effects
- Invalid DQL query syntax returns a 400 error
- Requesting stale data with allow_stale=false may return fewer results than limit
- Unsupported unit type in 'units' field causes validation error
- Empty result set if no markets match the query criteria
- Cursor value from a previous session may expire or be invalid
- Payment failure (x402) if USDC balance is insufficient
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer | How many instruments one page returns. |
| query | string | DQL condition on markets, e.g. any(venues where funding > 0). |
| units | string | |
| cursor | string | The next_cursor of the previous answer, for the next page. |
| allow_stale | boolean | |
| query_object | object | |
| include_atoms | boolean | |
| number_format | string | |
| include_unknown | boolean | true also returns the instruments the data could not decide. |
Tags
x402
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