Gamma exposure (GEX) for BTC, ETH, SOL, XRP and HYPE options on Deribit
Gamma exposure (GEX) for BTC, ETH, SOL, XRP and HYPE options on Deribit: gamma by strike in USD per 1% move, net GEX under a dealer-sign convention stated in every response, the gamma flip level and the call and put walls. Use when you need to answer: Where is options gamma exposure and the gamma flip for this coin? Black-Scholes gamma on Deribit mark implied volatility across every live expiry.…
Answeringour last check, 2026-10-10
1 of 1checks answered this week
332 msmedian answer time
$0.03listed price per call
$0.03price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://x402.ochinimus.app/api/options-gex
| Category | Market data |
|---|---|
| Provider host | x402.ochinimus.app |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.03 | 332 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"currency": {
"description": "BTC (default), ETH, SOL, XRP or HYPE",
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"data": {
"properties": {
"age_s": {
"type": "number"
},
"as_of": {
"type": "string"
},
"by_strike": {
"type": "array"
},
"by_strike_band": {
"type": "string"
},
"call_wall": {
"type": "object"
},
"convention": {
"type": "string"
},
"flip_level": {
"type": "number"
},
"flip_note": {
"type": "string"
},
"net_gex_usd_per_1pct": {
"type": "number"
},
"put_wall": {
"type": "object"
},
"regime": {
"type": "string"
},
"source": {
"type": "string"
},
"spot": {
"type": "number"
},
"underlying": {
"type": "string"
},
"units": {
"type": "string"
},
"venue": {
"type": "string"
}
},
"type": "object"
},
"paid": {
"type": "boolean"
},
"tool": {
"type": "string"
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}