Splito developer program
Add fair expense splitting to your existing product — without building billing logic from scratch.
Why integrate Splito?
Your users already split costs in groups — trips, roommates, events. The Splito API delivers the same experience inside your product: events, participants, expenses, settlements, and exports.
Offline-first with idempotency, multi-currency, and receipt OCR are solved. You focus on UX; we provide the billing engine.
Who is it for?
Travel apps, roommate platforms, fintech products, marketplaces, or internal tools — anywhere groups spend money together and want fair settlements.
How to get started
- Apply with company, role, and intended use.
- After manual review you get access to the developer portal.
- Create an API key and integrate POST /api/token plus the documented endpoints.
FAQ
FAQ
Is the API free?
We grant partner access after review. Details are clarified during approval.
Do I need Device-ID and API key?
Yes — like the Splito app: X-Developer-Key on POST /token, then Bearer token plus the same Device-ID per install.
Is there a sandbox?
Currently one production API with documented flows. Create test keys in the portal after approval.
Already approved? Developer login