# starknet_addInvokeTransaction

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# `starknet_addInvokeTransaction`

Submits a new invoke transaction.

## Parameters

`invoke_transaction`: [*Required*] An
[invoke transaction](https://docs.starknet.io/documentation/architecture_and_concepts/Network_Architecture/transactions/#invoke_transaction)
object to invoke an existing contract function on Starknet.

## Returns

The result of the transaction submission, containing `transaction_hash`, the hash of the invoke transaction.

## Example

Replace `<YOUR-API-KEY>` with an API key from your [Infura dashboard](https://app.infura.io/).

### Request

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```bash
curl https://starknet-mainnet.infura.io/v3/<YOUR-API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "starknet_addInvokeTransaction",
    "params": {
      "invoke_transaction": {
        "type": "INVOKE",
        "sender_address": "0x13e3ca9a377084c37dc7eacbd1d9f8c3e3733935bcbad887c32a0e213cd6fe0",
        "calldata": [
          "0x1",
          "0x677bb1cdc050e8d63855e8743ab6e09179138def390676cc03c484daf112ba1",
          "0x362398bec32bc0ebb411203221a35a0301193a96f317ebe5e40be9f60d15320",
          "0x0",
          "0x1",
          "0x1",
          "0x2b",
          "0x0"
        ],
        "version": "0x3",
        "signature": [
          "3557065757165699682249469970267166698995647077461960906176449260016084767701",
          "3202126414680946801789588986259466145787792017299869598314522555275920413944"
        ],
        "nonce": "0x7",
        "resource_bounds": {
          "l1_gas": "0x28ed6103d0000",
          "l2_gas": "0x28ed6103d0000"
        },
        "tip": "0x0",
        "paymaster_data": [],
        "account_deployment_data": [],
        "nonce_data_availability_mode": "L1",
        "fee_data_availability_mode": "L1"
      }
    },
    "id": 1
  }'
```

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### Response

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```json
{
  "jsonrpc": "2.0",
  "result": {
    "transaction_hash": "0x1ce0d76c0c085306fd32679b75f9541fab71851da8d3e3898a691b49ed8175c"
  },
  "id": 1
}
```

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