meta

Returns metadata for perpetual markets including asset names, size decimals, and max leverage.

Field	Type	Description
type	string	Must be "meta"
dex	string	Perp DEX name (optional). Defaults to empty string for the first perp DEX.

Request

cURL

curl -X POST https://api.hydromancer.xyz/info \
  -H "Authorization: Bearer $HYDROMANCER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "meta"
  }'

Python

import requests
import os
import json

response = requests.post(
    'https://api.hydromancer.xyz/info',
    json={
        'type': 'meta'
    },
    headers={
        'Authorization': f'Bearer {os.environ["HYDROMANCER_API_KEY"]}',
        'Content-Type': 'application/json'
    }
)
print(json.dumps(response.json(), indent=2))

Javascript

import axios from 'axios';

const response = await axios.post(
  'https://api.hydromancer.xyz/info',
  {
    type: 'meta'
  },
  {
    headers: {
      'Authorization': `Bearer ${process.env.HYDROMANCER_API_KEY}`,
      'Content-Type': 'application/json'
    }
  }
);

console.log(JSON.stringify(response.data, null, 2));

---

Response Fields

Field	Type	Description
universe	array	List of perpetual asset metadata objects
universe[].name	string	Asset symbol (e.g. "BTC")
universe[].szDecimals	int	Number of decimal places for size
universe[].maxLeverage	int	Maximum allowed leverage
universe[].onlyIsolated	boolean	Whether only isolated margin is allowed

Response

{
  "universe": [
    {
      "name": "BTC",
      "szDecimals": 5,
      "maxLeverage": 50,
      "onlyIsolated": false
    },
    {
      "name": "ETH",
      "szDecimals": 4,
      "maxLeverage": 50,
      "onlyIsolated": false
    }
  ]
}