# starknet_addDeployAccountTransaction

> For the complete documentation index, see [llms.txt](/docs/llms.txt).

POST https://starknet-mainnet.g.alchemy.com/v2/{apiKey}

Submits a new deploy account transaction to the Starknet network. This transaction initializes a new account contract on-chain with an associated address and class hash.

Reference: https://www.alchemy.com/docs/chains/starknet/starknet-api-endpoints/starknet-add-deploy-account-transaction

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| deploy_account_transaction | object | Yes | The deploy account transaction to be submitted |

## Result

**result** (object): The result of the transaction submission

## Code Examples

### cURL

```bash
curl --request POST \
  --url https://starknet-mainnet.g.alchemy.com/v2/docs-demo \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "starknet_addDeployAccountTransaction",
  "params": [
    {
      "version": "0x3",
      "signature": [
        "string"
      ],
      "nonce": "string",
      "type": "DEPLOY_ACCOUNT",
      "contract_address_salt": "string",
      "constructor_calldata": [
        "string"
      ],
      "class_hash": "string",
      "resource_bounds": {
        "l1_gas": {
          "max_amount": "string",
          "max_price_per_unit": "string"
        },
        "l2_gas": {
          "max_amount": "string",
          "max_price_per_unit": "string"
        }
      },
      "tip": "string",
      "paymaster_data": [
        "string"
      ],
      "account_deployment_data": [
        "string"
      ],
      "nonce_data_availability_mode": "L1",
      "fee_data_availability_mode": "L1"
    }
  ]
}'
```

### JavaScript

```javascript
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    jsonrpc: '2.0',
    id: 1,
    method: 'starknet_addDeployAccountTransaction',
    params: [
      {
        version: '0x3',
        signature: ['string'],
        nonce: 'string',
        type: 'DEPLOY_ACCOUNT',
        contract_address_salt: 'string',
        constructor_calldata: ['string'],
        class_hash: 'string',
        resource_bounds: {
          l1_gas: {max_amount: 'string', max_price_per_unit: 'string'},
          l2_gas: {max_amount: 'string', max_price_per_unit: 'string'}
        },
        tip: 'string',
        paymaster_data: ['string'],
        account_deployment_data: ['string'],
        nonce_data_availability_mode: 'L1',
        fee_data_availability_mode: 'L1'
      }
    ]
  })
};

fetch('https://starknet-mainnet.g.alchemy.com/v2/docs-demo', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

### Python

```python
import requests

url = "https://starknet-mainnet.g.alchemy.com/v2/docs-demo"

payload = {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "starknet_addDeployAccountTransaction",
    "params": [
        {
            "version": "0x3",
            "signature": ["string"],
            "nonce": "string",
            "type": "DEPLOY_ACCOUNT",
            "contract_address_salt": "string",
            "constructor_calldata": ["string"],
            "class_hash": "string",
            "resource_bounds": {
                "l1_gas": {
                    "max_amount": "string",
                    "max_price_per_unit": "string"
                },
                "l2_gas": {
                    "max_amount": "string",
                    "max_price_per_unit": "string"
                }
            },
            "tip": "string",
            "paymaster_data": ["string"],
            "account_deployment_data": ["string"],
            "nonce_data_availability_mode": "L1",
            "fee_data_availability_mode": "L1"
        }
    ]
}
headers = {"Content-Type": "application/json"}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
```

### Go

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://starknet-mainnet.g.alchemy.com/v2/docs-demo"

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"starknet_addDeployAccountTransaction\",\n  \"params\": [\n    {\n      \"version\": \"0x3\",\n      \"signature\": [\n        \"string\"\n      ],\n      \"nonce\": \"string\",\n      \"type\": \"DEPLOY_ACCOUNT\",\n      \"contract_address_salt\": \"string\",\n      \"constructor_calldata\": [\n        \"string\"\n      ],\n      \"class_hash\": \"string\",\n      \"resource_bounds\": {\n        \"l1_gas\": {\n          \"max_amount\": \"string\",\n          \"max_price_per_unit\": \"string\"\n        },\n        \"l2_gas\": {\n          \"max_amount\": \"string\",\n          \"max_price_per_unit\": \"string\"\n        }\n      },\n      \"tip\": \"string\",\n      \"paymaster_data\": [\n        \"string\"\n      ],\n      \"account_deployment_data\": [\n        \"string\"\n      ],\n      \"nonce_data_availability_mode\": \"L1\",\n      \"fee_data_availability_mode\": \"L1\"\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}
```

### Java

```java
HttpResponse<String> response = Unirest.post("https://starknet-mainnet.g.alchemy.com/v2/docs-demo")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"starknet_addDeployAccountTransaction\",\n  \"params\": [\n    {\n      \"version\": \"0x3\",\n      \"signature\": [\n        \"string\"\n      ],\n      \"nonce\": \"string\",\n      \"type\": \"DEPLOY_ACCOUNT\",\n      \"contract_address_salt\": \"string\",\n      \"constructor_calldata\": [\n        \"string\"\n      ],\n      \"class_hash\": \"string\",\n      \"resource_bounds\": {\n        \"l1_gas\": {\n          \"max_amount\": \"string\",\n          \"max_price_per_unit\": \"string\"\n        },\n        \"l2_gas\": {\n          \"max_amount\": \"string\",\n          \"max_price_per_unit\": \"string\"\n        }\n      },\n      \"tip\": \"string\",\n      \"paymaster_data\": [\n        \"string\"\n      ],\n      \"account_deployment_data\": [\n        \"string\"\n      ],\n      \"nonce_data_availability_mode\": \"L1\",\n      \"fee_data_availability_mode\": \"L1\"\n    }\n  ]\n}")
  .asString();
```

### C#

```csharp
using RestSharp;


var options = new RestClientOptions("https://starknet-mainnet.g.alchemy.com/v2/docs-demo");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddJsonBody("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"starknet_addDeployAccountTransaction\",\n  \"params\": [\n    {\n      \"version\": \"0x3\",\n      \"signature\": [\n        \"string\"\n      ],\n      \"nonce\": \"string\",\n      \"type\": \"DEPLOY_ACCOUNT\",\n      \"contract_address_salt\": \"string\",\n      \"constructor_calldata\": [\n        \"string\"\n      ],\n      \"class_hash\": \"string\",\n      \"resource_bounds\": {\n        \"l1_gas\": {\n          \"max_amount\": \"string\",\n          \"max_price_per_unit\": \"string\"\n        },\n        \"l2_gas\": {\n          \"max_amount\": \"string\",\n          \"max_price_per_unit\": \"string\"\n        }\n      },\n      \"tip\": \"string\",\n      \"paymaster_data\": [\n        \"string\"\n      ],\n      \"account_deployment_data\": [\n        \"string\"\n      ],\n      \"nonce_data_availability_mode\": \"L1\",\n      \"fee_data_availability_mode\": \"L1\"\n    }\n  ]\n}", false);
var response = await client.PostAsync(request);

Console.WriteLine("{0}", response.Content);

```


## OpenRPC Method Specification

```yaml
name: starknet_addDeployAccountTransaction
description: Submits a new deploy account transaction to the Starknet network. This transaction initializes a new account contract on-chain with an associated address and class hash.
paramStructure: by-name
params:
  - name: deploy_account_transaction
    description: The deploy account transaction to be submitted
    required: true
    schema:
      title: Deploy Account Transaction
      description: A transaction that has been broadcasted to the network
      type: object
      required:
        - version
        - signature
        - nonce
        - type
        - contract_address_salt
        - constructor_calldata
        - class_hash
        - resource_bounds
        - tip
        - paymaster_data
        - account_deployment_data
        - nonce_data_availability_mode
        - fee_data_availability_mode
      properties:
        version:
          title: Version
          description: Version of the transaction scheme
          type: string
          enum:
            - '0x3'
            - '0x100000000000000000000000000000003'
        signature:
          title: Signature
          description: A transaction signature
          type: array
          items:
            title: Field element
            description: A field element. Represented by at most 63 hex digits
            type: string
            pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
        nonce:
          title: Nonce
          description: A field element. Represented by at most 63 hex digits
          type: string
          pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
        type:
          title: Type
          type: string
          enum:
            - DEPLOY_ACCOUNT
        contract_address_salt:
          title: Contract address salt
          description: The salt for the address of the deployed contract
          type: string
          pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
        constructor_calldata:
          title: Constructor calldata
          type: array
          description: The parameters passed to the constructor
          items:
            title: Field element
            description: A field element. Represented by at most 63 hex digits
            type: string
            pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
        class_hash:
          title: Class hash
          description: The hash of the deployed contract's class
          type: string
          pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
        resource_bounds:
          title: Resource bounds
          description: Resource bounds for the transaction execution
          type: object
          required:
            - l1_gas
            - l2_gas
          properties:
            l1_gas:
              title: L1 Gas
              description: The max amount and max price per unit of L1 gas used in this transaction
              type: object
              required:
                - max_amount
                - max_price_per_unit
              properties:
                max_amount:
                  title: Max amount
                  description: The max amount of the resource that can be used in the transaction
                  type: string
                  pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,15})$
                max_price_per_unit:
                  title: Max price per unit
                  description: The max price per unit of this resource for this transaction
                  type: string
                  pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,31})$
            l2_gas:
              title: L2 Gas
              description: The max amount and max price per unit of L2 gas used in this transaction
              type: object
              required:
                - max_amount
                - max_price_per_unit
              properties:
                max_amount:
                  title: Max amount
                  description: The max amount of the resource that can be used in the transaction
                  type: string
                  pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,15})$
                max_price_per_unit:
                  title: Max price per unit
                  description: The max price per unit of this resource for this transaction
                  type: string
                  pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,31})$
        tip:
          title: Tip
          description: The tip for the transaction
          type: string
          pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,15})$
        paymaster_data:
          title: Paymaster data
          type: array
          description: Data needed to allow the paymaster to pay for the transaction in native tokens
          items:
            title: Field element
            description: A field element. Represented by at most 63 hex digits
            type: string
            pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
        account_deployment_data:
          title: Account deployment data
          type: array
          description: Data needed to deploy the account contract from which this transaction will be initiated
          items:
            title: Field element
            description: A field element. Represented by at most 63 hex digits
            type: string
            pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
        nonce_data_availability_mode:
          title: Nonce DA mode
          description: The storage domain of the account's nonce (an account has a nonce per DA mode)
          type: string
          enum:
            - L1
            - L2
        fee_data_availability_mode:
          title: Fee DA mode
          description: The storage domain of the account's balance from which the fee will be charged
          type: string
          enum:
            - L1
            - L2
result:
  name: result
  description: The result of the transaction submission
  schema:
    title: DeployAccountTransactionResult
    type: object
    required:
      - transaction_hash
      - contract_address
    properties:
      transaction_hash:
        title: Transaction hash
        description: The transaction hash, as assigned in StarkNet
        type: string
        pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
      contract_address:
        title: Contract address
        description: A field element. Represented by at most 63 hex digits
        type: string
        pattern: ^0x(0|[a-fA-F1-9]{1}[a-fA-F0-9]{0,62})$
```