# Coinalyze: pricing, API and features

Category: [Market data APIs](https://tokvane.app/categories/market-data-apis) · Vendor: Coinalyze · Website: https://coinalyze.net · Status: active

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.

> 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).

Alternatives: https://tokvane.app/alternatives/coinalyze

Information only, not financial or investment advice.