Partial Application Submit API

If you already collect merchant data in your platform or CRM, the Partial App Submit API lets you pass that data to us to pre-fill the application. The merchant then completes any remaining fields and submits through the Launchpay experience. You control the data you collect up front while still relying on our application and underwriting flow to finish the job.

How it works:

• Collect merchant information in your own system
• Send it to Launchpay via API to pre-populate the application
• The merchant fills in the rest and submits
• You manage the data; we handle the application and underwriting

During implementation, we provide your test cobrand along with the custom field mapping you'll use to pass values in your API requests, then do the same for your production cobrand. Before you go live, we run a certification demo to confirm your integration works as expected.

Best for Software companies who want to control data collection, already hold merchant data in their systems, and have development resources for an API integration.