Paddle + RevenueCat
Overview
This guide explains how to connect RevenueCat with Paddle in Zellify. By completing the setup, you’ll be able to:
Use Paddle for payments.
Manage access using RevenueCat entitlements.
Map your Paddle
product_id
to the correct RevenueCat entitlement so Zellify grants the right access to users.
1. Connect RevenueCat to Paddle
Go to RevenueCat Dashboard → Apps & Providers → Add new config.
Choose Paddle.
Set your Paddle API key and choose Manual as the purchase tracking method. After that, click Connect to Paddle.
Make sure this Paddle account is the same one connected to Zellify.
2. Get API Keys from RevenueCat
In RevenueCat, open API Keys.
Copy your REST API Key (server).
Ensure it’s API Key v1. If you don’t have a v1 key, create one now.

3. Save Keys in Zellify
Open Zellify Dashboard → Settings → Integrations → RevenueCat.
Paste the REST API Key (server) from RevenueCat → click Save.
Then click Manage → paste the Paddle App Public API Key (
publicApiPaddle
) → click Save.Double-check that the Paddle account connected in RevenueCat matches the Paddle account configured in Zellify.
4. Map Products to Entitlements
In Paddle, make sure each
product_id
you sell in Zellify exists as a Product.In RevenueCat, add the same
product_id
as a Product and connect it to your Paddle product.In RevenueCat, add/link an Entitlement to that product.
Use the same entitlement you will map in Zellify.
In Zellify Dashboard → RevenueCat → Entitlement Mappings → click Add.
Select your Paddle product (this uses the
product_id
from Zellify).Choose the matching RevenueCat Entitlement ID → Save.
Repeat for every product you sell so all
product_id
s are properly linked.
5. Verify the Integration (Optional but Recommended)
Run a test checkout in your Zellify funnel, or
Use “Test Grant” in the RevenueCat settings page.
Confirm that the user shows the correct entitlement in RevenueCat.
With this setup, Paddle handles the payments, RevenueCat manages the entitlements, and Zellify maps your product_id
s to ensure users receive the right access automatically.
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