Get a list of supported blockchains

{
  "nextPageToken": "string",
  "chains": [
    {
      "evmChainId": 43114,
      "chainName": "c_chain",
      "blockchainId": "2q9e4r6Mu3U68nU1fYjgbR6JvwrRx36CohpAX5UQxse55x1Q5",
      "subnetId": "11111111111111111111111111111111LpoYY",
      "network": "mainnet"
    }
  ]
}

{
  "message": "string",
  "statusCode": 400,
  "error": "Bad Request"
}

{
  "message": "string",
  "statusCode": 401,
  "error": "Unauthorized"
}

{
  "message": "string",
  "statusCode": 403,
  "error": "Forbidden"
}

{
  "message": "string",
  "statusCode": 404,
  "error": "Not Found"
}

{
  "message": "string",
  "statusCode": 429,
  "error": "Too Many Requests"
}

{
  "message": "string",
  "statusCode": 500,
  "error": "Internal Server Error"
}

{
  "message": "string",
  "statusCode": 502,
  "error": "Bad Gateway"
}

{
  "message": "string",
  "statusCode": 503,
  "error": "Service Unavailable"
}