---
title: "Watch a tx hash and POST a callback on confirmation"
method: POST
path: "/transactions/track"
tags: ["Tracker Transaction"]
---

# Watch a tx hash and POST a callback on confirmation

`POST /transactions/track`

## Request body

- object
  - `transactionHash` string, required
  - `callbackUrl` string, uri, required
  - `networkId` string, required

## Response `201`

Tracking started

- object
  - `id` string, required
  - `transactionHash` string, required
  - `networkId` string, required
  - `callbackUrl` string, uri, required
  - `status` string, required
  - `createdAt` string, date-time, required

## Other responses

- `400` — Bad request
- `401` — Unauthorized — missing or invalid credentials

---

[API](https://skmtc.net/overledger/apis/overledger-server.md) · [All operations](https://skmtc.net/overledger/apis/overledger-server/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/overledger/overledger-server/revisions/dd31e0a52064/schema)