curl --request GET \
  --url https://api.kamino.finance/markets/batch/metadata

const options = {method: 'GET'};

fetch('https://api.kamino.finance/markets/batch/metadata', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.kamino.finance/markets/batch/metadata"

response = requests.get(url)

print(response.text)

false

{
  "7u3HeHxYDLhnCoErrtycNokbQYbWGzLs6JSDqGAv5PfF": {
    "reserves": [
      "d4A2prbA2whesmvHaL88BH6Ewn5N4bTSU2Ze8P6Bc4Q"
    ],
    "name": "SOL/BTC Market",
    "description": "Primary market on mainnet",
    "isCurated": false
  }
}

{
  "error": "Invalid query request",
  "details": [
    {
      "code": "invalid_union",
      "errors": [
        [
          {
            "code": "custom",
            "path": [],
            "message": "Invalid date string"
          }
        ],
        [
          {
            "expected": "number",
            "code": "invalid_type",
            "path": [],
            "message": "Invalid input: expected number, received string"
          }
        ]
      ],
      "path": [
        "start"
      ],
      "message": "Invalid input"
    }
  ]
}

{
  "error": "An internal error occurred"
}