99.95% availability
Our APIs can be used for mission-critical systems.
25 million API calls daily
Our APIs define the industry's standards.
1 million active users
Millions of people trust us.
About us
We are the invisible force in the background for your company, association or organization. We support you to make your initiatives increasingly successful.
Our powerful and flexibel All Star Framework is the essential buildingblock for all payment driven solutions in the experience industry.
Twelve is the provider of smart payment solutions. With over 13 years of experience, our user-friendly POS systems can now be found at more than 10,000 locations in 7 different industries. As a specialist in (cashless) payment systems, we assist our customers in achieving their successes.
What we stand for!
I wish life was like ABC, just as easy as 1,2,3!
With the ASF API your life gets this easy. Try and start today
POST /api/transactions
{
"id": "16833741-33a0-437c-9c82-368bed96b7f6",
"from": "562b5682-7861-49ac-ad60-074fe12ddac2",
"to": "7d334e64-d0d3-4941-be6c-f59facf781d6",
"currency": "USD",
"amount": 314.55
}
Trust is our priority
"Contoso APIs drive our digital transformation. They are highly reliable and blazingly fast."
John Doe
CTO at Fabrikam