Creem subscriptions and revenue in your dashboard

Connect a Creem key with full access switched off. Sumly reads subscriptions and transactions and counts them without tax.

Open the live demo Get early access

What Sumly reads

  • Subscriptions, including those set to cancel
  • Transactions, refunds and chargebacks
  • Product prices and trial lengths

Good to know

  • Creem's API gives no fees, so payments show without them.
  • Creem keeps no time for a refund; it counts on the day Sumly first sees it.

Connect Creem in a few minutes

  1. 1In Creem: Developers → API keys → Create, with Full access off.
  2. 2Give it read on Subscriptions, Transactions, Products and Customers.
  3. 3Creem's API gives no fees, so payments show without them. To trace payments to visits, pass sumly_visitor_id in the checkout metadata.

Trace each payment to its visit

Pass sumly_visitor_id in the checkout metadata. It is read from the subscription each payment belongs to. How attribution works.

Questions

Does Sumly read test mode?

A test key reads Creem's test API, so you can try the connection before going live.

Other integrations

Stripe Paddle Lemon Squeezy Polar RevenueCat React Native and Expo iOS (Swift) Android (Kotlin) ChatGPT and Claude (MCP)

Try it with your own projects

Sumly opens to a few founders at a time. Leave your address and what you would connect; we write when your place is ready.

Or look around first: open the live demo.