Max Transfer

Instead of passing an exact amount in the transaction body, it is preferable to pass maxfor type in the value object. Following is an example showing how to construct such a transaction for an ERC-20 token. On all other chains, the valueobject should look the same as in the example below both for native asset and tokens.

{
   "signer_type":"api_signer",
   "type":"evm_transaction",
   "details":{
      "type":"evm_transfer",
      "gas":{
         "type":"priority",
         "priority_level":"medium"
      },
      "to":"0xB572Cf029bD939B260b16A97036456d6165F2222",
      "value":{
         "type":"max"
      },
      "asset_identifier":{
         "type":"evm",
         "details":{
            "type":"erc20",
            "token":{
               "chain":"ethereum_mainnet",
               "hex_repr":"0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48"
            }
         }
      }
   },
   "note":"Emptying USDC",
   "vault_id":"8988893a-cf29-4a02-acc7-5bb723c74f47"
}