Pricing

Pay per usage

Crypto Options Flow — Deribit OI, IV, Put/Call, Max Pain

BTC and ETH options analytics from Deribit: total open interest, put/call ratio, implied volatility range, max pain strike, OI by expiry, and top strike levels. Deribit public API, no auth required. $0.01/currency.

Pricing

Pay per usage

Rating

0.0

(0)

Developer

Hojun Lee

Actor stats

Bookmarked

Total users

Monthly active users

4 hours ago

Last modified

What it returns

Field	Description
`currency`	BTC or ETH
`total_open_interest_usd`	Total options open interest in USD
`put_call_ratio`	Put/Call OI ratio (>1 = bearish lean)
`iv_min_pct`	Minimum implied volatility across strikes
`iv_max_pct`	Maximum implied volatility across strikes
`max_pain_strike`	Strike price where max options expire worthless
`oi_by_expiry`	Open interest breakdown by expiry date
`top_strikes`	Highest OI strike prices with put/call split

Use cases

Identify key support/resistance levels via max pain
Gauge market sentiment with put/call ratio
Detect elevated IV before major events
Track institutional positioning via OI by expiry

Pricing

$0.01 per currency (PPE). Scanning BTC + ETH costs $0.02 total.

Input

{
  "currencies": ["BTC", "ETH"]
}

Parameter	Type	Default	Description
`currencies`	array	`["BTC", "ETH"]`	Currencies to scan

Example output

{
  "currency": "BTC",
  "total_open_interest_usd": 18420000000,
  "put_call_ratio": 0.72,
  "iv_min_pct": 42.1,
  "iv_max_pct": 98.3,
  "max_pain_strike": 62000,
  "oi_by_expiry": [
    {"expiry": "2024-06-28", "oi_usd": 3200000000}
  ]
}

Data source

Deribit Public API — free, no auth required.

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