Integrations Overview

GoPayLocal integrates with 8 payment providers to automatically create and manage discount codes. Connect your provider in the dashboard, and GoPayLocal handles coupon creation, synchronization, and auto-apply.

Supported Providers

Provider	Discount Type	Auto-Apply	Test Mode	Native PPP
Dodo Payments	Percentage / Flat	Yes	Yes	No
Stripe	Coupons + Promo Codes	Yes	Yes	No
Paddle	Price Overrides + Discounts	Yes	Yes (Sandbox)	Partial
Lemon Squeezy	Store Discounts	Yes	No	No
Gumroad	Offer Codes	No	No	Built-in toggle
Chargebee	Coupons	No	Yes	No
Whop	Promo Codes	Yes	No	No
Polar	Discounts (basis points)	No	Yes (Sandbox)	No

How Integrations Work

1. Connect — Add your provider’s API key in the GoPayLocal dashboard
2. Sync — GoPayLocal creates discount codes in your provider for each parity tier
3. Serve — The banner script shows the correct coupon code for each visitor
4. Track — Redemptions are tracked via webhooks from your provider

GoPayLocal Dashboard → Create discount codes → Payment Provider
                                                      ↓
Visitor sees banner → Copies code → Applies at checkout
                                                      ↓
Payment Provider → Webhook → GoPayLocal (track redemption)

Auto-Apply

Some providers support auto-applying discounts at checkout — the visitor never needs to copy a coupon code. This is implemented differently per provider:

Provider	Auto-Apply Method
Dodo Payments	discount_code in checkout session
Stripe	discounts array in Checkout Session, or ?prefilled_promo_code= on Payment Links
Paddle	unitPriceOverrides on Price objects
Lemon Squeezy	?checkout[discount_code]= URL param
Whop	?promoCode= URL param

See the Auto-Apply guide for implementation details.

Connecting a Provider

Tip

You can connect multiple providers simultaneously. Each product/campaign can use a different provider.

1. Go to the Dashboard
2. Navigate to Settings > Integrations
3. Click Connect next to your provider
4. Enter your API key (use test/sandbox keys for development)
5. GoPayLocal verifies the connection and creates initial discount codes

Webhook Setup

GoPayLocal receives webhooks from your payment provider to track coupon redemptions. The webhook URL is:

https://api.gopaylocal.com/v1/webhooks/{provider}

Most providers configure webhooks automatically when you connect via the dashboard. For providers that require manual setup, follow the provider-specific guide.

Discount Code Format

GoPayLocal generates coupon codes with a configurable prefix:

{prefix}-{COUNTRY}-{DISCOUNT}

For example, with prefix PPP:

• PPP-INDIA-30 — 30% off for India
• PPP-BRAZIL-25 — 25% off for Brazil
• PPP-NIGERIA-50 — 50% off for Nigeria

The prefix is configured per campaign in the dashboard.