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Balance Updates API

In the following examples, we’re going to use the GetTokenBalancesByContract API.

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GetTokenBalancesByContract

  • Request: POST /rpc/IndexerGateway/GetTokenBalancesByContract
  • Content-Type: application/json
  • ボディ（JSON形式）：
    • chainIds ([]int - optional) — return results only for the chains that match the given ID.
    • networks ([]string - optional) — return results only for the chains that match the given names.
    • filter (object) —
      • contractAddresses
      • accountAddresses
      • contractStatus
    • omitMetadata (boolean - optional - default: false)

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Get the USDC balances

Example: Retrieve USDC token balances for a specific account ( 0xd8da6bf26964af9d7eed9e03e53415d37aa96045) across multiple networks
  • USDC on Mainnet 0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
  • USDC on Polygon 0x3c499c542cef5e3811e1192ce70d8cc03d5c3359
  • USDC on BSC 0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d
curl -X POST \
  -H "Content-Type: application/json" \
  -H "X-Access-Key: AQAAAAAAAF_JvPALhBthL7VGn6jV0YDqaFY" \
  https://indexer.sequence.app/rpc/IndexerGateway/GetTokenBalancesByContract \
  -d '{
    "filter": {
        "accountAddresses": [
            "0xd8da6bf26964af9d7eed9e03e53415d37aa96045"
        ],
        "contractAddresses": [
            "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
            "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
            "0x8ac76a51cc950d9822d68b83fe1ad97b32cd580d"
        ]
    }
  }'