> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chainstack.com/llms.txt
> Use this file to discover all available pages before exploring further.

# eth_sendRawTransaction | Arc

> Arc API method that sends a signed transaction to the network. Chainstack supports eth_sendRawTransaction on Arc JSON-RPC nodes.

Arc API method that sends a signed transaction to the network. Arc accepts the standard Ethereum transaction types — legacy (`0x0`), EIP-2930 (`0x1`), EIP-1559 (`0x2`), and EIP-7702 (`0x4`) — and adds none of its own.

<Info>
  Arc pays gas in USDC, which is the native currency of the chain. Fees are denominated in wei with 18 decimals, exactly as on Ethereum.
</Info>

## Parameters

* `signedTransaction` — the signed transaction data as a hex string

## Response

* `result` — the transaction hash of the submitted transaction

## `eth_sendRawTransaction` code examples

<CodeGroup>
  ```javascript ethers.js theme={"system"}
  const ethers = require('ethers');
  const NODE_URL = "CHAINSTACK_NODE_URL";
  const provider = new ethers.JsonRpcProvider(NODE_URL);

  const sendTransaction = async () => {
      const wallet = new ethers.Wallet("YOUR_PRIVATE_KEY", provider);

      const tx = {
        to: "0xRecipientAddress",
        value: ethers.parseEther("0.01"), // USDC, 18 decimals
      };

      const txResponse = await wallet.sendTransaction(tx);
      console.log(`Transaction hash: ${txResponse.hash}`);

      const receipt = await txResponse.wait();
      console.log(`Confirmed in block: ${receipt.blockNumber}`);
    };

  sendTransaction();
  ```

  ```python web3.py theme={"system"}
  from web3 import Web3

  node_url = "CHAINSTACK_NODE_URL"
  web3 = Web3(Web3.HTTPProvider(node_url))

  # Build and sign transaction
  account = web3.eth.account.from_key("YOUR_PRIVATE_KEY")
  tx = {
      'nonce': web3.eth.get_transaction_count(account.address),
      'to': "0xRecipientAddress",
      'value': web3.to_wei(0.01, 'ether'),  # USDC, 18 decimals
      'gas': 21000,
      'gasPrice': web3.eth.gas_price,
      'chainId': 5042  # Arc Mainnet (use 5042002 for Arc Testnet)
  }

  signed = account.sign_transaction(tx)
  tx_hash = web3.eth.send_raw_transaction(signed.raw_transaction)
  print(f"Transaction hash: {tx_hash.hex()}")
  ```

  ```bash cURL theme={"system"}
  curl -X POST "CHAINSTACK_NODE_URL" \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc": "2.0", "method": "eth_sendRawTransaction", "params": ["0x02f8"], "id": 1}'
  ```
</CodeGroup>


## OpenAPI

````yaml openapi/arc_node_api/execute_transactions/eth_sendRawTransaction.json POST /
openapi: 3.0.0
info:
  title: Chainstack Node API
  version: 1.0.0
  description: This is an API for interacting with a Chainstack node.
servers:
  - url: https://arc-testnet.core.chainstack.com/6caa7fd90475ac9214f7521dd460fa7c
security: []
paths:
  /:
    post:
      tags:
        - upload
      summary: eth_sendRawTransaction
      operationId: eth_sendRawTransaction
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                id:
                  type: integer
                  default: 1
                jsonrpc:
                  type: string
                  default: '2.0'
                method:
                  type: string
                  default: eth_sendRawTransaction
                params:
                  type: array
                  default:
                    - '0x02f8'
      responses:
        '200':
          description: Returns the result of eth_sendRawTransaction.
          content:
            application/json:
              schema:
                type: object
                properties:
                  jsonrpc:
                    type: string
                  id:
                    type: integer
                  result:
                    type: object
                    nullable: true

````