What is Adyen?
Adyen documents online checkout for cards, wallets, and local methods, plus in-person payments using its Terminal API and terminals. Its payout services support different platform and merchant models. A full online integration includes a payment server, client, and webhooks for payment status.
Read the full overview
Sources checked 27 September 2026: online payments, point of sale, payouts.
Key capabilities
- Checkout: web and mobile payment integration
- Terminals: in-person payment integration
- Payouts: outbound funds movement under supported models
Validate each payment method by shopper region, merchant entity, and presentment currency. Test declines, refunds, webhooks, reconciliation, and terminal operations before rollout.
Adyen fits merchants or platforms that need to integrate payment acceptance into their own channels. Product fit depends on acquiring markets, local methods, risk controls, settlement, terminal needs, and commercial terms.
Adyen can bring online and in-person transaction management onto one platform. The old claim about direct connections in a fixed number of countries was removed because it obscured route-level availability.
Technical details
- Access
- See vendor
- Source model
- Other license
- Founded
- 2006
- Headquarters
- Amsterdam, Netherlands
- Pricing model
- Paid
- API
- Available
- Website
- www.adyen.com ↗
Official resources
What to verify for your environment
Start from the users, systems and operating responsibilities the tool needs to support.
- Confirm current features, licensing and support terms with the publisher.
- Validate deployment, data location, access control, backup and recovery requirements.
- Test integrations, export paths and a representative operational workflow before committing.
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