What you can build
Use the API to move between fiat and stablecoins for your customers: pay-in (on-ramp), pay-out (off-ramp), KYC, bank accounts, and webhooks for status updates.Integration guides
Step-by-step flows for KYC, pay-in, pay-out, QR, and EDD.
Developer guides
Checklists, sandbox testing, errors, and support matrices.
Next steps
1
Pick an environment
Use sandbox for development and production when you go live. See Endpoints and environments.
2
Authenticate requests
Every call uses signed headers. See Authentication.
3
Handle events
Subscribe to Webhooks and design handlers to be idempotent.