Paddle handles tax. We handle the high score. Keep those lanes separate.
1. Open Paddle → Developer tools → Authentication.
2. Create an API key with read permissions for subscriptions and transactions.
3. Tag it Challenge MMR.
4. Paste it in the dojo on the matching project.
We ignore one-time bumps for MRR. Recurring only. Verified. Flexable.
Secret keys that can mutate customers or refunds get refused. Read-only.