How to query contract token balance by owner address?

Technical Development
1

how to query contract token balance by address(not contract address)?
I didn’t find the right API interface

2

Hi @yifanes ,
One user may own many different tokens (different contract addresses).
So checking a token balance without having it’s contract address seems to be impossible :slight_smile:

Could you please provide more details about your case?

3

Hi @rafal-atomiklabs.io I didn’t describe my problem clearly.
I want to:
input: user address + contract address
output: The balance of the corresponding contract in this user

4

hey, you can use https://mantle.terra.dev/ to query this info.
below is the example of querying MIR balance (contract terra15gwkyepfc6xgca5t5zefzwy42uts8l2m4g40k6) of the address terra14k38ap56s7k7hmdpf9lxkfacztn7fwd28a58rj on https://mantle.terra.dev/

query {
  mirBalance:WasmContractsContractAddressStore(
    ContractAddress: "terra15gwkyepfc6xgca5t5zefzwy42uts8l2m4g40k6",
    QueryMsg: "{\"balance\":{\"address\":\"terra14k38ap56s7k7hmdpf9lxkfacztn7fwd28a58rj\"}}") {
      Result
  }
}

you can also send a POST request to get this info, a code snippet is below

const mantleUrlMainnet = "https://mantle.terra.dev/";
const mirContractAddress = "terra15gwkyepfc6xgca5t5zefzwy42uts8l2m4g40k6";
const walletAddress = "terra14k38ap56s7k7hmdpf9lxkfacztn7fwd28a58rj";
const axiosBody = {
      "operationName": null,
      "variables": {},
      "query": "{\n" +
        "mirBalance:WasmContractsContractAddressStore(" +
        "ContractAddress: \"" + mirContractAddress + "\", QueryMsg: \"{" +
        "\\\"balance\\\":{\\\"address\\\":\\\"" + walletAddress + "\\\"}}\"){" +
        "\n Result\n}\n" +
        "}\n"
    };

const results = await axios.post(mantleUrlMainnet, axiosBody);

console.log(results);
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