Sandbox-ready developer experience
Build your first PayWise integration in minutes.
Sign in, create a project, mint a key, and call the sandbox API with production-style headers.
1. Sign in2. Create project3. Generate key4. Make your first call
Quick start
- Use Projects to isolate workloads by app/environment.
- Create pw-subscription-key values per project.
- Store keys in a secrets manager and rotate on schedule.
Sandbox base URL
https://sandbox-api.paywise.co
Required header
pw-subscription-key
curl "https://sandbox-api.paywise.co/health?version=2024-10-01" \
-H "pw-subscription-key: YOUR_KEY"Tools
Validate token encryption locally before making institution API calls.
Open encryption playground