Get Summary
GET/v1/cryptodata/hyperliquid/summary
All-in-one perp data for a coin, including its volume multiplier. ``volume_multiplier`` is the coin's live rolling-24h notional over its mean daily notional across the last 30 settled days — 3.0 means it is trading at three times normal. Null when the coin is too newly listed (<7 days) to have an honest baseline. The ranked, filterable scan across the whole universe lives at ``/api/v1/volume/scanner``. ``as_of`` (ms) is the fetch instant of the ``metaAndAssetCtxs`` snapshot behind funding / OI / mark / oracle / volume; ``price_as_of`` is the same for the ``allMids`` mid ``price``; ``generated_at`` is when this response was built. Both snapshots refresh every 60s.
Price
$0.01/ callEdge cache
30s
Uptime 24h
99.31%
p95
2.15s
MCP tool
cryptodata_hyperliquid-summary
Parameters
| Name | In | Type | Description |
|---|---|---|---|
| coin | query | string | HL coin name (default BTC) |
| symbol | query | string | Alias for `coin` (the rest of the API says `symbol`). Send one or the other. |
Code
# 1. No key, no payment: the gateway answers 402 with the price
curl -i "https://api.realtimeapi.ai/v1/cryptodata/hyperliquid/summary"
# 2. Pay: retry with a signed x402 payment (any x402 client builds this header)
curl "https://api.realtimeapi.ai/v1/cryptodata/hyperliquid/summary" -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/hyperliquid/summary")).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/hyperliquid/summary").json())curl "https://api.realtimeapi.ai/v1/cryptodata/hyperliquid/summary" -H "X-API-Key: $RTAPI_KEY"Frequently asked questions
How do I get get summary from CryptoDataAPI?
Send GET https://api.realtimeapi.ai/v1/cryptodata/hyperliquid/summary. Pay $0.01 per request with x402, or send an X-API-Key header.
What does GET /hyperliquid/summary 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.