watch_getTokenBalances

Returns token balances for a specific address given a list of contracts.

This method returns hex encoded values in the tokenBalance fields.

Parameters

1. DATA, 20 Bytes - The address for which token balances will be checked

2. One of:

   1. Array - A list of contract addresses

   2. The String"DEFAULT_TOKENS" - denotes a query for the top 100 tokens by 24 hour volume

Returns

Object - An object with the following fields:

• address: DATA, 20 Bytes - The address for which token balances were checked

• token_balances: Array - returns an array of token balance objects. Each object contains:

  • contractAddress

  • tokenBalance

  • error

  • One of tokenBalance or error will be null.

Request example

Curl

curl https://ethereum.api.watchdata.io/node/jsonrpc?api_key=your_api_key
-X POST \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","method":"watch_getTokenBalances","params": ["0x3f5ce5fbfe3e9af3971dd833d26ba9b5c936f0be", ["0x607f4c5bb672230e8672085532f7e901544a7375", "0x618e75ac90b12c6049ba3b27f5d5f8651b0037f6", "0x63b992e6246d88f07fc35a056d2c365e6d441a3d", "0x6467882316dc6e206feef05fba6deaa69277f155", "0x647f274b3a7248d6cf51b35f08e7e7fd6edfb271"]],"id":"42"}'

Postman

Result

{
  "jsonrpc": "2.0",
  "id": 42,
  "result": {
    "address": "0x3f5ce5fbfe3e9af3971dd833d26ba9b5c936f0be",
    "token_balances": [
      {
        "contractAddress": "0x607f4c5bb672230e8672085532f7e901544a7375",
        "tokenBalance": "0x00000000000000000000000000000000000000000000000000003c005f81ab00",
        "error": null
      }
    ]
  }
}