Server-to-Server Postback

Overview

Server-to-server (S2S) postbacks allow affiliate networks to notify GhostFlow of conversions without client-side pixels.

Postback URL Format

https://devcore.getghostflow.io/postback?click_id={click_id}&payout={payout}&status={status}

Parameters

Parameter	Required	Description
click_id	Yes	GhostFlow click ID (passed via {click_id} macro)
payout	No	Conversion payout amount
status	No	Conversion status: approved, pending, rejected

Setting Up via API

curl -X POST https://devcore.getghostflow.io/api/v1/sources/{id}/postback \
  -H "Authorization: Bearer gf_your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "postback_url": "https://your-network.com/postback?sub_id={click_id}",
    "events": ["conversion", "rejection"]
  }'

Required Scopes

Your API key needs: read:sources, write:sources