Sign up at dashboard.zerosettle.io and create a workspace. Each workspace represents one organization and can contain multiple apps.After signing up, you’ll be guided through onboarding: connecting Stripe, adding your first app, and creating your first product.
One-click onboarding via Stripe Express. ZeroSettle creates and manages Stripe products and prices automatically. Payouts go directly to your bank account.
Fee: 5% + 50¢ per transaction
Setup: Enter your business details in the Stripe Express flow
Best for: New apps, fast setup, no existing Stripe account
Connect your existing Stripe standard account via OAuth. Keep your products, prices, and customers. Retain full access to the Stripe dashboard for reporting and analytics.
Fee: 0.5% per transaction
Setup: Authorize via OAuth, then map products in the Stripe Catalog
Best for: Apps with an existing Stripe integration
Start with Managed to get up and running quickly. You can switch to BYOS at any time from your tenant settings — existing Stripe Catalog mappings are preserved.
Upload your App Store Connect API key to automatically sync your apps and products.
In the dashboard, go to Settings > App Store Connect
Upload your .p8 key file
Enter the Key ID and Issuer ID (found in App Store Connect under Users and Access > Integrations > App Store Connect API)
The dashboard validates your credentials and syncs your apps automatically
Connecting App Store Connect enables automatic product sync and StoreKit price fetching. This is the recommended path if you have existing App Store products.
Add your first product from the dashboard. Each product requires:
Field
Description
Product ID
Must match your App Store Connect product identifier (e.g., com.app.premium_monthly)
Display name
Shown to users in the checkout UI
Description
Product description
Type
Auto-renewable subscription, non-renewing subscription, consumable, or non-consumable
Web price
The price charged via web checkout
For subscriptions, you’ll also configure:
Field
Description
Subscription group
Groups mutually exclusive subscription tiers (e.g., “Premium”)
Duration
Billing interval — weekly, monthly, quarterly, semi-annual, or annual
If you connected App Store Connect, you can sync products directly from your ASC catalog. The dashboard will pre-fill product details and keep them in sync.
The dashboard provides publishable keys for sandbox and live environments:
Key
Prefix
Description
Sandbox
zs_pk_test_
No real charges. Use during development.
Live
zs_pk_live_
Real payments processed via Stripe.
The key prefix determines sandbox vs live mode — there is no separate environment toggle.All ZeroSettle API endpoints — both the SDK and REST API — authenticate with your publishable key via the X-ZeroSettle-Key header.Pass your publishable key to the SDK at launch:
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ZeroSettle.shared.configure(.init( publishableKey: "zs_pk_test_..." // Sandbox for development))
