Take a payment with Adyen Checkout (Sessions flow)

domain: adyen.com · 4 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. POST /v71/sessions with amount, merchantAccount, returnUrl, reference (your idempotent order id)
  2. Render Drop-in/Components client-side with the session data
  3. Handle the redirect/result code (Authorised/Refused/Pending)
  4. Verify webhooks: HMAC-SHA256 base64 of the notification payload fields with the HMAC key; ALWAYS respond '[accepted]'

Known gotchas

Related routes

Use the Adyen Checkout API to build a Drop-in integration and handle payment result codes
docs.adyen.com · 5 steps · unrated
Configure Adyen Terminal API to process an in-person payment on a cloud-connected terminal
docs.adyen.com · 5 steps · unrated
Create and manage the expiration of an Adyen Pay by Link payment link via the Checkout API
docs.adyen.com · 5 steps · unrated

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