---
url: https://docs.dataflair.ai/stats/postbacks/request-builder.md
description: >-
  Build the curl command for a postback from its fields. The builder does not
  send it.
---

# Postback request builder

Fill in the fields to build the `curl` command for one postback. The builder does not send anything. You copy the command and run it from your own server.

## Before you send it

* **A real token records a real conversion.** A postback defaults to `approved` and counts in reports. The contract has no test flag on the request. To send a test, use the tools in the Stats app. See [Testing postbacks](/stats/postbacks/testing).
* **Send it from your server.** Do not put the token in client-side code. See [Authentication](/stats/postbacks/contract#authentication).
* **The host is a placeholder** until you enter one. Copy the real URL from the **Postback endpoint** card on the program's Integrations page.
* **The example values** are the ones in the [Postback contract](/stats/postbacks/contract). Replace them with your own.