---
title: "Broadcast a raw transaction using the path."
method: GET
path: "/api/v2/sendtx/{hex}"
tags: ["Transactions"]
---

# Broadcast a raw transaction using the path.

`GET /api/v2/sendtx/{hex}`

Broadcasts hex-encoded raw transaction data. Prefer POST for large
payloads.

Load estimate: High; validates and forwards to the backend, with cost
growing with transaction size and backend mempool policy checks.

## Path parameters

- `hex` string, required

## Response `200`

Broadcast result.

- SendTransactionResponse
  - `result` string, required — Broadcast transaction id/hash.

## Other responses

- `default` — Public API error. Public validation errors are HTTP 400; internal errors are HTTP 500.

---

[API](https://skmtc.dev/trezor/apis/blockbook-api.md) · [All operations](https://skmtc.dev/trezor/apis/blockbook-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/trezor/blockbook-api/revisions/01c375da86bc/schema)