---
title: "Inject operation"
method: POST
path: "/v1/helpers/inject"
tags: ["Helpers"]
---

# Inject operation

`POST /v1/helpers/inject`

Injects signed operation to the blockchain and returns the operation hash.

## Query parameters

- `async` boolean

## Request body

- string

## Response `200`

- string

---

[API](https://skmtc.dev/tzkt/apis/tzkt-api.md) · [All operations](https://skmtc.dev/tzkt/apis/tzkt-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/tzkt/tzkt-api/revisions/a2e2aba5e534/schema)