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.Quickstart
A signed request helper and a complete sandbox order in about 10 minutes.
Guides
Step-by-step flows for onboarding, payins, payouts, cross-border payments and going live.
Next steps
Pick an environment
Use sandbox for development and production when you go live. See Core concepts.
Authenticate requests
Every call uses signed headers. See Authentication.
Handle events
Subscribe to Webhooks and design handlers to be idempotent.