metaAndAssetCtxs | Hyperliquid Info API

Hyperliquid metaAndAssetCtxs: fetch the full Hyperliquid perpetuals market universe with live per-asset trading context.

POST /info

metaAndAssetCtxs | Hyperliquid Info API

cURL

curl --request POST \
  --url https://hypercore.goldrushdata.com/info \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "type": "<string>",
  "dex": "<string>"
}
'

import requests

url = "https://hypercore.goldrushdata.com/info"

payload = {
    "type": "<string>",
    "dex": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({type: '<string>', dex: '<string>'})
};

fetch('https://hypercore.goldrushdata.com/info', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://hypercore.goldrushdata.com/info",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'type' => '<string>',
    'dex' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://hypercore.goldrushdata.com/info"

	payload := strings.NewReader("{\n  \"type\": \"<string>\",\n  \"dex\": \"<string>\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://hypercore.goldrushdata.com/info")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"type\": \"<string>\",\n  \"dex\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://hypercore.goldrushdata.com/info")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"type\": \"<string>\",\n  \"dex\": \"<string>\"\n}"

response = http.request(request)
puts response.read_body

200

{
  "universe": [
    {
      "name": "<string>",
      "szDecimals": 123,
      "maxLeverage": 123,
      "onlyIsolated": true
    }
  ],
  "funding": "<string>",
  "openInterest": "<string>",
  "prevDayPx": "<string>",
  "dayNtlVlm": "<string>",
  "premium": "<string>",
  "oraclePx": "<string>",
  "markPx": "<string>",
  "midPx": "<string>",
  "impactPxs": [
    "<string>"
  ],
  "dayBaseVlm": "<string>"
}

Credit Cost

1 per call

Processing

Realtime

The Hyperliquid info endpoint with type: "metaAndAssetCtxs" is used to fetch the full Hyperliquid perpetuals market universe with live per-asset trading context.

Estimate your monthly cost for this API using the Pricing Calculator.

• Wire-equal to POST api.hyperliquid.xyz/info with {"type": "metaAndAssetCtxs"}.

Returns a tuple [meta, assetCtxs[]] covering the entire Hyperliquid perpetuals universe - every coin’s metadata plus a live snapshot of mark price, funding rate, open interest, and 24-hour volume.

This is a global, non-user-keyed type. A single cache entry is shared across all callers and is refreshed continuously from upstream Hyperliquid.

Endpoint

POST https://hypercore.goldrushdata.com/info
Authorization: Bearer <GOLDRUSH_API_KEY>
Content-Type: application/json

Request

type · string · default: "metaAndAssetCtxs" · required

Always "metaAndAssetCtxs".

dex · string

HIP-3 builder DEX identifier. Empty string (default) returns the canonical Hyperliquid perp universe. Pass a builder code (e.g. "xyz") to query a HIP-3 deployer’s universe.

Example

cURL

curl -X POST https://hypercore.goldrushdata.com/info \
  -H "Authorization: Bearer $GOLDRUSH_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "metaAndAssetCtxs",
    "dex": ""
  }'

const response = await fetch("https://hypercore.goldrushdata.com/info", {
  method: "POST",
  headers: {
    "Authorization": `Bearer ${process.env.GOLDRUSH_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    type: "metaAndAssetCtxs",
    dex: "",
  }),
});

const [meta, assetCtxs] = await response.json();

import os, requests

response = requests.post(
    "https://hypercore.goldrushdata.com/info",
    headers={"Authorization": f"Bearer {os.environ['GOLDRUSH_API_KEY']}"},
    json={"type": "metaAndAssetCtxs", "dex": ""},
)

meta, asset_ctxs = response.json()

Response

A two-element JSON array. Element 0 is the universe metadata; element 1 is an array of per-asset contexts indexed identically to the universe array.

[
  {
    "universe": [
      { "name": "BTC", "szDecimals": 5, "maxLeverage": 50 },
      { "name": "ETH", "szDecimals": 4, "maxLeverage": 50 },
      { "name": "SOL", "szDecimals": 2, "maxLeverage": 20 }
    ]
  },
  [
    {
      "funding": "0.0000125",
      "openInterest": "12345.67",
      "prevDayPx": "67500.0",
      "dayNtlVlm": "894500000.0",
      "premium": "0.00001",
      "oraclePx": "68210.5",
      "markPx": "68215.0",
      "midPx": "68214.0",
      "impactPxs": ["68210.0", "68220.0"],
      "dayBaseVlm": "13130.45"
    },
    { "funding": "0.0000050", "openInterest": "9876.54", "...": "..." },
    { "funding": "0.0000200", "openInterest": "543210.98", "...": "..." }
  ]
]

Element 0: meta

universe · array<object>

Array of perp asset metadata, indexed identically to element 1’s assetCtxs.

Show properties

name · string

Asset symbol - e.g. "BTC", "ETH". For HIP-3 markets, includes the deployer prefix.

szDecimals · int

Number of decimals for size precision.

maxLeverage · int

Maximum leverage for this asset.

onlyIsolated · boolean

If true, the asset only supports isolated margin.

Element 1: assetCtxs[]

Array of per-asset live context, indexed identically to universe.

funding · string

Current funding rate (decimal string).

openInterest · string

Open interest in base units.

prevDayPx · string

Mark price 24 hours ago.

dayNtlVlm · string

24-hour notional volume in USD.

premium · string

Mark vs oracle premium.

oraclePx · string

Current oracle price.

markPx · string

Current mark price.

midPx · string

Current orderbook mid price.

impactPxs · array<string>

Bid/ask impact prices [bidImpact, askImpact].

dayBaseVlm · string

24-hour volume in base units.

Related endpoints

spotMetaAndAssetCtxs

fetch the spot universe metadata, token configuration, and live market data in a single call.

activeAssetData

fetch a user’s active trading limits, leverage setting, available size, and mark price for a single…

meta

fetch the perpetuals universe metadata without live market context.

outcomeMeta

enumerate all active HIP-4 binary outcome markets on HyperCore.

Last reviewed: 2026-06-13