Get Node Information

1. Overview & Typical Use

Returns the current geographic location and IP information for all nodes on the TRON network, for use in node distribution map displays.

• Typical use: node distribution maps, global node monitoring.
• When not to use: to query chain parameters, use “Get Chain Parameters List”; to query the super representative list, use “Get Super Representative List”.

2. Endpoint & Authentication

GET /api/nodemap

For Base URL and authentication, see Common Network & Authentication.

3. Request

curl -s 'https://apilist.tronscanapi.com/api/nodemap' \
  -H 'TRON-PRO-API-KEY: <your-key>'

4. Response

{
  "total": 1,
  "code": 0,
  "data": [
    {
      "country": "United States",
      "lng": -77.4903,
      "province": "Virginia",
      "city": "Ashburn",
      "ip": "100.24.113.233",
      "lat": 39.0469
    }
  ]
}

5. Errors

For HTTP status codes, see Common Errors. Key points for this endpoint:

• No parameters, always returns data: this endpoint requires no parameters and always returns the node list.