parseTransaction

Overview

The parseTransaction method allows you to parse either an unsigned or signed transaction and retrieve detailed information about its contents. This function is crucial for validating transaction details before submitting them to the Cosmos network.

Request Parameters

Name	Type	Required	Description
`networkIdentifier`	object	Yes	Identifies the Cosmos blockchain and network details.
`blockchain`	string (from networkIdentifier)	Yes	The blockchain identifier, typically "Cosmos".
`network`	string (from networkIdentifier)	Yes	The network name on which the transaction is taking place.
`subNetworkIdentifier`	object (from networkIdentifier)	No	Optional sub-network identifier object.
`network`	string (from subNetworkIdentifier)	Yes	The name of the sub-network within Cosmos.
`metadata`	object (from subNetworkIdentifier)	No	Metadata associated with the sub-network.
`signed`	boolean	Yes	Indicates whether the transaction is signed.
`transaction`	string	Yes	The transaction blob (either unsigned or signed).

Returns

Field	Description
`parsedTransaction`	The details of the parsed transaction.

Example Result

{
  "parsedTransaction": {
    "operations": [
      {
        "operation_identifier": {
          "index": 0
        },
        "type": "TRANSFER",
        "status": "SUCCESS",
        "account": {
          "address": "cosmos1..."
        },
        "amount": {
          "value": "-1000",
          "currency": {
            "symbol": "ATOM",
            "decimals": 6
          }
        }
      }
    ]
  }
}

Request Example

curl --location 'https://api.tatum.io/v3/blockchain/node/cosmos-mainnet/construction/parse' \
--header 'Content-Type: application/json' \
--header 'x-api-key: {API_KEY}' \
--data '{
  "network_identifier": {
    "blockchain": "cosmos",
    "network": "cosmos-mainnet"
  },
  "signed": true,
  "transaction": "TRANSACTION_BLOB"
}'

import { TatumSDK, Cosmos, Network } from "@tatumio/tatum";

const cosmos = await TatumSDK.init<Cosmos>({ network: Network.COSMOS_MAINNET });

const transactionDetails = await cosmos.rpc.parseTransaction({
  networkIdentifier: {
    blockchain: "cosmos",
    network: "mainnet"
  },
  signed: true,
  transaction: "TRANSACTION_BLOB"
});

console.log("Parsed Transaction Details:", transactionDetails);

await cosmos.destroy();