Kripicard API documentation
The Kripicard API lets businesses issue and manage virtual cards programmatically, funded by USDT. Use it to spin up cards for teams, automate ad-spend, or embed crypto-funded card issuance into your own product. This overview covers what the API does and how to get access — full technical reference is available to approved partners.
What you can build
Issue cards programmatically
Create virtual Visa cards on demand for users, teams, or campaigns via a single API call.
Fund with USDT
Programmatically top up card balances with stablecoins and manage spend limits per card.
Real-time webhooks
Receive events for authorizations, top-ups, and declines so your system stays in sync.
Controls & limits
Set per-card limits, freeze and unfreeze cards, and enforce spending rules from your backend.
How to integrate
API access is granted to approved business partners after a short onboarding.
Request access
Contact our partnerships team through the business API page to start onboarding.
Get your keys
Receive sandbox credentials to build and test against without moving real funds.
Build & test
Integrate card issuance, funding, and webhooks using the partner reference docs.
Go live
Complete compliance review and switch to production keys to issue real cards.
Included with API access
- REST endpoints for card issuance and management
- Programmatic USDT funding and balance controls
- Webhook events for authorizations and top-ups
- Sandbox environment for safe testing
- Per-card spend limits and freeze controls
- Partner support during integration
API documentation — FAQ
Who can use the Kripicard API?+
Is there a sandbox?+
What can I automate?+
How do I get the full reference?+
Build with the Kripicard API
Request partner access and start issuing crypto-funded virtual cards programmatically.
Related resources
Explore Kripicard
Discover our complete suite of crypto virtual card solutions and services