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Coinalyze: pricing, API and features

Derivatives analytics site with a free REST API (API key required) for open interest, funding rates, liquidations, long/short ratio and OHLCV on futures and spot markets.

Visit Coinalyze ↗ Plain link, no affiliate. Category: Market data APIs.

At a glance: Coinalyze (Coinalyze) — pricing: free; free tier: Yes; REST: Yes; MCP: unknown; open source: unknown.

Pricing

Model
free
Free tier
Yes — API is stated to be free; rate limit 40 calls/min per API key; intraday history limited to ~1500-2000 datapoints, daily data kept. Asks for attribution when data is used publicly.
Plans
unknown
Notes
Website plans not seen; API docs only. Docs ask for attribution (cite the source, do-follow link if possible) when data is used publicly.

Verified on 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Access & auth

Authentication
api-key
KYC required
unknown
Notes
API key (header or api_key query param) generated after signing in on the Coinalyze website. KYC not stated.

Verified on 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Coverage

Exchanges
Exchange list is served by the authenticated /exchanges endpoint and is not published on the docs page; per-market exchange codes appear in symbols such as BTCUSDT_PERP.A
Chains
unknown
Assets
Spot and perpetual/dated futures markets (/spot-markets, /future-markets); per-market flags for OHLCV, long/short ratio and buy/sell data

Verified on 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Capabilities

Capabilities
price-data, historical-data, derivatives-data, funding-rates, open-interest, liquidations, multi-exchange

Verified on 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Interfaces

REST API
Yes
WebSocket
unknown
SDKs
none documented
Official MCP server
unknown
Other
OpenAPI JSON spec (api-spec.json); 14 endpoints: assets, exchanges, future/spot markets, open interest (current/history), funding rate (current/predicted/history), liquidation history, long/short ratio history, OHLCV history. Intraday history 1,500-2,000 datapoints; daily history kept.

Verified on 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Open source & self-hosting

Open source
unknown
Licence
unknown
Self-host
unknown

Verified on 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Request and response samples

Open interest history request and documented response shape

Sample from vendor docs · Checked 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Not a live call: the API needs a key. The response is the schema sample printed on the docs page (placeholder values).

Request

curl "https://api.coinalyze.net/v1/open-interest-history?symbols=BTCUSDT_PERP.A&interval=daily&from=1735689600&to=1738368000" -H "api_key: YOUR_API_KEY"

Response

[ { "symbol": "string", "history": [ { "t": 0, "o": 0, "h": 0, "l": 0, "c": 0 } ] } ]

Current funding rate request and documented response shape

Sample from vendor docs · Checked 2026-10-29 · Source: https://api.coinalyze.net/v1/doc/

Docs schema sample with placeholder values; 40 calls/min per key, HTTP 429 with a Retry-After header when exceeded.

Request

curl "https://api.coinalyze.net/v1/funding-rate?symbols=BTCUSDT_PERP.A,BTCUSD_PERP.0" -H "api_key: YOUR_API_KEY"

Response

[ { "symbol": "string", "value": 0, "update": 0 } ]

FAQ

Does Coinalyze have a free tier?

Yes. API is stated to be free; rate limit 40 calls/min per API key; intraday history limited to ~1500-2000 datapoints, daily data kept. Asks for attribution when data is used publicly. (verified 2026-10-29)

Does Coinalyze offer an API?

REST: Yes. WebSocket: unknown. Official MCP server: unknown. Verified 2026-10-29.

Is Coinalyze open source or self-hostable?

Open source: unknown; licence: unknown; self-host: unknown. Verified 2026-10-29.

What are alternatives to Coinalyze?

Other market data apis in our directory: 0xArchive, AllTick Market Data API, Amberdata Market Data API, Aster Futures API (market data), binance (Siebly.io SDK).

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