Get Quant Gex History
GET/v1/cryptodata/quant/gex/history
Hourly history of the `/quant/gex` scalars for one coin (Pro). Serves the same trailing-30-day ring that powers `distribution_context`: one sample per ~hour of `near_density` (near-mark cluster density, %), `abs_dist_to_flip` / `dist_to_flip_pct` (% of mark), `mm_skew` (`mm_net_delta / mm_gross`), `mm_gross` (USD), `mm_n_accounts`, `regime_score`, `funding_rate` (hourly fraction) and `oi_change_pct`. A metric is `null` for a sample where it was unavailable (e.g. no MM book that hour). Honest scope: this is an in-memory ring on the collector — at most ~720 samples (30 days), forward-only, and the timestamped tail starts 2026-09-09 (earlier samples still feed the percentiles but carry no timestamp). For anything older, or for the full per-coin entry with bins, use the archived `gamma_exposure` snapshot type via `/backtesting/snapshots` (5-min, since 2026-07-06). `meta.first_sample_ts` / `last_sample_ts` bound what exists.
Price
$0.01/ callEdge cache
300s
Uptime 24h
100.00%
p95
880ms
Parameters
| Name | In | Type | Description |
|---|---|---|---|
| symbol* | query | string | One coin, e.g. BTC or kPEPE (case-insensitive) |
| from | query | string | ISO 8601 or unix ms (inclusive) |
| to | query | string | ISO 8601 or unix ms (inclusive) |
| grain | query | string (1h) = 1h | Sample grain — only 1h is served |
Code
# 1. No key, no payment: the gateway answers 402 with the price
curl -i "https://api.realtimeapi.ai/v1/cryptodata/quant/gex/history?symbol=BTC"
# 2. Pay: retry with a signed x402 payment (any x402 client builds this header)
curl "https://api.realtimeapi.ai/v1/cryptodata/quant/gex/history?symbol=BTC" -H "PAYMENT-SIGNATURE: $X402_PAYMENT"// npm i @x402/fetch @x402/core @x402/evm viem
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = x402Client.fromConfig({ schemes: [{ network: "eip155:8453", client: new ExactEvmScheme(privateKeyToAccount(PRIVATE_KEY)) }] });
const pay = wrapFetchWithPayment(fetch, client);
const data = await (await pay("https://api.realtimeapi.ai/v1/cryptodata/quant/gex/history?symbol=BTC")).json();
console.log(data);# pip install x402 eth-account requests
from eth_account import Account
from x402.clients.requests import x402_requests
session = x402_requests(Account.from_key(PRIVATE_KEY))
print(session.get("https://api.realtimeapi.ai/v1/cryptodata/quant/gex/history?symbol=BTC").json())curl "https://api.realtimeapi.ai/v1/cryptodata/quant/gex/history?symbol=BTC" -H "X-API-Key: $RTAPI_KEY"Frequently asked questions
How do I get get quant gex history from CryptoDataAPI?
Send GET https://api.realtimeapi.ai/v1/cryptodata/quant/gex/history. Pay $0.01 per request with x402, or send an X-API-Key header.
What does GET /quant/gex/history cost?
$0.01 per successful request in USDC on Base. Failed requests are never charged.
Can I call this endpoint from an MCP client?
Yes. Connect any MCP client to the RealtimeAPI server and use call_feed with this endpoint's URL, or get_quote to check the price first.