---
title: "Broadcast transaction"
method: POST
path: "/api/v2/agent/broadcast"
tags: ["Broadcast"]
---

# Broadcast transaction

`POST /api/v2/agent/broadcast`

## Request

- Base URL: `https://powersun.vip`
- URL: `https://powersun.vip/api/v2/agent/broadcast`
- Auth: API key in header `X-API-Key`

Broadcast a pre-signed TRON transaction with automatic energy delegation. Use X-API-Key to pay from TRX balance, or request without authentication for TRX 402 instructions. USDC x402 is supported only by /buy-energy.

## Request body

- object: Pre-signed TRON transaction object
  - `txID` string, required
  - `raw_data` object, required
  - `raw_data_hex` string, required
  - `signature` string[], required

## Response `200`

Transaction broadcast result

---

[API](https://skmtc.dev/powersun/apis/powersun-agent-api.md) · [All operations](https://skmtc.dev/powersun/apis/powersun-agent-api/llms.txt) · [OpenAPI document](https://skmtc.dev/powersun/apis/powersun-agent-api/revisions/169cc1ebfd26?raw)