Referral API for Modern Products

Add an affiliate program to your product in minutes, embedded right inside your app with no revenue limits.

Developer Quickstart

Get up and running in three steps.

HTML

<script src="https://scripts.refgrowcdn.com/latest.js"
  data-project-id="YOUR_PROJECT_ID"></script>

JavaScript

// Call after user signs up
Refgrow(0, 'signup', 'user@example.com');

JavaScript

// Call after successful payment
Refgrow(49.99, 'purchase', 'user@example.com');

GET/api/v1/affiliates

List all affiliates for your project with stats, referral codes, and earnings.

POST/api/v1/conversions

Record a conversion event (signup or purchase) server-side.

GET/api/v1/conversions

Retrieve conversion history with filters by date, affiliate, and type.

GET/api/v1/stats

Get aggregate stats: clicks, signups, revenue, and active affiliates.

POST/api/v1/payouts

Initiate payouts to affiliates via PayPal or Wise.

HTTP

Authorization: Bearer rgk_your_api_key_here
Content-Type: application/json

Everything you need to run a successful affiliate program.

Embed an affiliate program into your product in minutes with a simple code snippet.

Track via Stripe/LS webhooks or manually via JS. Customize cookies and parameters.

Customize the design (colors, text, layout) to match your brand perfectly.

Set default rules (%, fixed, duration) and override per-affiliate or per-product.

Multi-language support for the embedded dashboard (EN, RO, UA, DE, ES, FR, IT, PT+).

Integrate programmatically with our REST API for full control.

Set up your affiliate program in minutes and start growing with referrals.