Referral API for Modern Products

Add an affiliate program to your product in minutes, embedded right inside your app with capacity from $1,000 to $100,000 per month.

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.