Claim your API key

Paste your Subscription ID (sub_…), Transaction ID (txn_…), or your Invoice number from the Paddle receipt.

We’ll verify your entitlement and mint a fresh key. You’ll see it exactly once — store it safely.

Add this to your site

Tip: add your domain here so /claim accepts your origin.

Have a key already? Paste it and add your domain anytime. After you claim here, we auto-fill your key.