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

# EVM Send Transaction

> Submit signed EVM transactions through the Chainworks API for on-chain execution.

Broadcast signed transactions to the network.

**Endpoint:** `/evm/send-transaction`

> ⚠️ **Warning:** This endpoint sends real transactions to the blockchain.

| Parameter            | Type      | Required | Description                             |
| -------------------- | --------- | -------- | --------------------------------------- |
| `chain`              | string    | Yes      | Chain identifier                        |
| `signedTransactions` | string\[] | Yes      | Array of signed transaction hex strings |
| `simulateBeforeSend` | boolean   | No       | Simulate before sending (default: true) |