Fyatu Developer Docs
API references, integration guides, and webhook documentation.
Select the platform you’re building on.
Fyatu Business
V3 · StableBasic
For early-stage startups getting started with card issuing. Issue virtual prepaid Visa and Mastercard cards, accept payments from Fyatu users, and send payouts — all through a single REST API.
Self-service — upgrade your Fyatu Individual account to Business from the dashboard. No approval required.
Fyatu CaaS
V3.20 · CaaSAdvanced
For companies managing card programs at scale. Run your own branded card program — create products, manage cardholders, issue cards, and monitor spending in real time.
By invitation — contact the Fyatu sales team, sign an agreement, and pay the program setup fee to get access.