SUsugra
Crypto

Historical perpetual open interest for a crypto asset

Changed on

Open interest history of the asset's perpetual futures in USD. Covers fewer venues than the current value: only those that publish a USD history. A reading is returned when every answering venue reports that time, so the sum is never mixed across venue sets.

get/api/v1/crypto/derivatives/{asset}/open-interest/history

Request

  • Base URL
    https://sugra.ai
  • URL
    https://sugra.ai/api/v1/crypto/derivatives/{asset}/open-interest/history
  • Auth
    API key in header x-api-key

Path parameters

assetstring required

Asset symbol or coin slug: btc, eth, sol, xrp, doge (or bitcoin, ethereum, solana, ripple, dogecoin).

Example:btc

Query parameters

interval'1h' | '1d'

Spacing of the readings: 1h or 1d (UTC).

limitinteger

Number of most recent readings, 1-100.

Example:30

Response

Hourly or daily open interest in USD, summed across the venues that report it.

Example response

{
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "data_age_days": 8.532,
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ],
    "stale_since": "2026-09-08T12:00:00Z",
    "period": "2026-Q1",
    "notes": "the UKMTO report behind these counts is dated 2026-08-21 and is 11 days old"
  }
}

Changes