Installer HeyQO Accédez à votre portefeuille depuis l'écran d'accueil.
HeyQO LLC - Fintech Infrastructure API — Cards, Accounts & Payments Top

Embedded finance

Fintech Infrastructure API — Cards, Accounts & Payments

One API layer for the building blocks of a modern fintech — customers, cards, USD accounts, and event-driven webhooks.

Building fintech infrastructure in-house means issuer relationships, compliance programs, and processor integrations measured in years. HeyQo packages the primitives so your team focuses on UX and distribution.

From Haiti to Lagos to Miami, partners use HeyQo to ship card and account features under their own brand.

What HeyQo provides

  • Customer onboarding & KYC fields
  • Virtual card issuing (Visa & Mastercard)
  • Comptes virtuels USD
  • Merchant API portal & sandbox
  • Production & sandbox environments

Ready to integrate?

Get sandbox API keys from the HeyQo merchant portal and start building with our REST API.

Lancez votre programme cartes — Sandbox HeyQo