{"uid":"cap_oUuWtZIO08i0FQ8kZjKcQ","slug":"debyko-crypto-perpetuals-snapshot-cac48101","name":"DEBYKO Crypto Perpetuals Snapshot","description":"Crypto perpetual futures funding rate, open interest, mark and index price, basis, bid and ask, order book depth and 24h volume: the latest value of every market across 19 venues (Aster Perpetuals, Avantis, Binance USD-M Futures, Bitget Perpetual Futures, Bybit Perpetuals, Coinbase Global Derivatives and 13 more). DQL filter, e.g. base in (BTC). Each value carries venue timestamp, receive time and age; stale values are withheld. No charge when nothing recorded is returned. 0.005 USDC per call.","url":"https://api.debyko.com/v2/snapshots?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"kind":{"enum":["perpetual","spot","all"],"type":"string","default":"perpetual","description":"Market kind: perpetual (default), spot or all."},"units":{"enum":["published","base"],"type":"string","default":"published","description":"published keeps each venue's own unit (default); base converts quantities to the base asset."},"where":{"oneOf":[{"type":"string"},{"type":"object"}],"description":"DQL selection of the markets to read, e.g. base in (BTC, ETH) or venue = HYPERLIQUID and base = BTC."},"layers":{"type":"array","items":{"enum":["ticker","mark","funding","oi","book","stats","venue_depth"],"type":"string"},"description":"Layers to read: ticker, mark, funding, oi, book, stats, venue_depth. Every layer when omitted."},"allow_stale":{"type":"boolean","default":false},"include_raw":{"type":"boolean","default":false},"number_format":{"enum":["json","string"],"type":"string","default":"json","description":"json (default) returns numbers; string returns them as strings with the same digits."},"include_synthetic":{"type":"boolean","default":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_NnZAnmIsezYcJff9MXhJY","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns latest ticker, mark price, funding rate, open interest, and order book depth data for crypto perpetual markets across 19 venues, with per-venue timestamps and staleness info, filtered via DQL.","exampleAgentPrompt":"Pull a fresh snapshot of BTC-USDT perpetual markets across all venues — I need the ticker, funding rate, and open interest layers, filtering for BTC only, and exclude stale data.","exampleUseCases":[{"title":"Funding rate arbitrage scanner","prompt":"Show me the current funding rates and open interest for ETH and BTC perpetuals across all 19 venues — I want to spot any big funding rate discrepancies between exchanges right now."},{"title":"Real-time mark price monitor","prompt":"Fetch the latest mark price and ticker data for SOL perpetuals across every venue you have, and flag any where the data is stale."},{"title":"Order book depth comparison","prompt":"I need a snapshot of the order book depth and venue_depth layers for BTC-USDT perps on all exchanges — pull the book and stats layers too, and give me numbers in standard JSON format."}],"resultDescription":"A structured JSON response containing per-venue snapshots for each matched perpetual market, including: ticker (last price, bid, ask, volume), mark price, funding rate (current and predicted), open interest, order book depth metrics, stats, and venue-level timestamps with data age indicators. Filtered by DQL expression, with optional synthetic market data and raw underlying fields.","failureModes":["Invalid DQL filter syntax returns a 400 error with parse details","No matching markets for the filter expression returns an empty result set","Stale data returned if allow_stale is true and live feed is delayed","Payment not attached or insufficient balance returns 402 Payment Required","Requesting unsupported layers returns a validation error","Venue outage causes missing data for that venue in the snapshot"],"whenToPreferThis":"Choose this endpoint when you need a real-time, multi-venue snapshot of crypto perpetual market data — especially funding rates, open interest, and mark prices — across 19 exchanges simultaneously, with fine-grained control over data layers and filtering via DQL. Prefer it over single-exchange APIs when cross-venue comparison or aggregation is required, and over historical endpoints when you need the current state rather than OHLCV candles.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-17T00:34:55.444Z","isFirstParty":false,"canonicalSlug":"debyko-crypto-perpetuals-snapshot-cac48101"}