# eth_sendRawTransaction

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

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

Submits a raw transaction (serialized and signed) for broadcasting to the network. The transaction data should be encoded as a hexadecimal string starting with `0x`. You can create and sign a transaction externally using libraries like [web3.js](https://web3js.readthedocs.io/) or [ethers.js](https://docs.ethers.org/). 

**Note:** For [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844) transactions, the raw form must be in the network format, which includes blobs, KZG commitments, and KZG proofs.


Reference: https://www.alchemy.com/docs/chains/pharos/pharos-api-endpoints/eth-send-raw-transaction

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| Transaction | string | Yes | The raw transaction data to submit, encoded as a hexadecimal string. |

## Result

**Transaction hash** (string): The hash of the submitted transaction, as a hexadecimal string.

## Example

### Request

```json
{
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": [
    "0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833"
  ],
  "id": 1
}
```

### Response

```json
{
  "jsonrpc": "2.0",
  "result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331",
  "id": 1
}
```

## Code Examples

### cURL

```bash
curl --request POST \
  --url https://pharos-mainnet.g.alchemy.com/v2/docs-demo \
  --header 'Content-Type: application/json' \
  --data '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_sendRawTransaction",
  "params": [
    "0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833"
  ]
}'
```

### JavaScript

```javascript
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    jsonrpc: '2.0',
    id: 1,
    method: 'eth_sendRawTransaction',
    params: [
      '0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833'
    ]
  })
};

fetch('https://pharos-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://pharos-mainnet.g.alchemy.com/v2/docs-demo"

payload = {
    "jsonrpc": "2.0",
    "id": 1,
    "method": "eth_sendRawTransaction",
    "params": ["0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833"]
}
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://pharos-mainnet.g.alchemy.com/v2/docs-demo"

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"eth_sendRawTransaction\",\n  \"params\": [\n    \"0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833\"\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://pharos-mainnet.g.alchemy.com/v2/docs-demo")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"id\": 1,\n  \"method\": \"eth_sendRawTransaction\",\n  \"params\": [\n    \"0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833\"\n  ]\n}")
  .asString();
```

### C#

```csharp
using RestSharp;


var options = new RestClientOptions("https://pharos-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\": \"eth_sendRawTransaction\",\n  \"params\": [\n    \"0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833\"\n  ]\n}", false);
var response = await client.PostAsync(request);

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

```


## OpenRPC Method Specification

```yaml
name: eth_sendRawTransaction
summary: Submits a raw transaction to the network.
description: |
  Submits a raw transaction (serialized and signed) for broadcasting to the network. The transaction data should be encoded as a hexadecimal string starting with `0x`. You can create and sign a transaction externally using libraries like [web3.js](https://web3js.readthedocs.io/) or [ethers.js](https://docs.ethers.org/). 

  **Note:** For [EIP-4844](https://eips.ethereum.org/EIPS/eip-4844) transactions, the raw form must be in the network format, which includes blobs, KZG commitments, and KZG proofs.
params:
  - name: Transaction
    required: true
    description: The raw transaction data to submit, encoded as a hexadecimal string.
    schema:
      title: hex encoded bytes
      type: string
      pattern: ^0x[0-9a-f]*$
result:
  name: Transaction hash
  description: The hash of the submitted transaction, as a hexadecimal string.
  schema:
    title: 32 byte hex value
    type: string
    pattern: ^0x[0-9a-f]{64}$
examples:
  - name: eth_sendRawTransaction example
    params:
      - name: Transaction
        value: '0xf869018203e882520894f17f52151ebef6c7334fad080c5704d77216b732881bc16d674ec80000801ba02da1c48b670996dcb1f447ef9ef00b33033c48a4fe938f420bec3e56bfd24071a062e0aa78a81bf0290afbc3a9d8e9a068e6d74caa66c5e0fa8a46deaae96b0833'
    result:
      name: Transaction hash
      value: '0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331'
```