Adyen API: What You Can Do and How to Use It with AI Agents
Adyen is a global payments platform with APIs for checkout, payment links, modifications such as capture and refund, disputes and reports. Mid-size and large companies, marketplaces and retailers operating in several countries use it. Access is through API keys from credentials created in the customer area, with a test environment.
What the Adyen API offers
Checkout and payments
Create sessions and payments with many payment methods.
Payment links
Links to send to the customer by email or chat.
Modifications
Capture, cancel and refund payments.
Disputes
Look up and defend chargebacks.
Reports
Settlement and reconciliation files.
Webhooks
Notifications of payment and dispute status.
How to access the Adyen API
- With your company’s credentialsUses an API key tied to a service credential in the Adyen customer area, with roles that limit what the key can do. Test and production have separate keys and endpoints.
- Never pass card data through the agent: use Adyen's links and components.
- Disputes have short deadlines for a defense.
- Give the credential only the roles it needs.
Official documentation: docs.adyen.com
What an iTeam agent does with the Adyen API
Payment link in customer service
The agent generates the link with the right amount and currency and tracks the payment through the notification.
Chargeback with a case file
When a dispute arrives, the agent gathers the order, delivery and conversation and prepares the defense for the analyst to submit.
Refund within policy
The agent prepares refunds the customer asks for. Above the cap or outside the policy, only with approval.
Settlement reconciliation
The agent matches the settlement report against orders and points out fee differences.
From the credential to the agent at work, with approval
Create the credential in Adyen
In the customer area, create the API credential with the minimum roles, starting in the test environment.
Register it in the iTeam vault
The key stays in the vault. Refunds and captures require approval and respect an amount cap.
Test, then go to production
Validate flows and webhooks in the test environment, then set up the production credential.
Ready-made AI teams for this work
Bank reconciliation team
Bank lines, Stripe payouts and ledger entries are matched each morning. You only see what did not match, with a reason.
Accounts payable team
Invoices arrive by e-mail and in shared folders. The team reads them, checks them and lines them up for your approval before the due date.
Collections team
Before and after each due date, customers get a clear reminder with a payment link. Disputes and promises to pay go to your team.
Cash flow forecast team
Every week the projection is rebuilt from your books, open invoices and bills, with a plain note on what changed and why.
Bookkeeping team
Transactions are categorized as they come in, receipts are matched, and the month-end close starts with a short list of questions.
Questions about the Adyen API
Is the Adyen API free?
API access is part of your contract with Adyen. The costs are the negotiated processing fees, which vary by payment method and volume.
Do I need to write code to use the Adyen API with iTeam?
Not necessarily. iTeam reads the documentation and the deployment team sets up links, queries and notifications.
Does Adyen have a test environment?
Yes. There is a test account with its own credentials for simulating payments.
