PASAR API

🇳🇱 Adyen ~ global payments & checkout API

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X-API-Key auth; free test environment, live requires a merchant contract.

View docs ↗ More Payments APIs

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# Adyen ~ global payments & checkout API needs an API key ~ get yours at:
# https://docs.adyen.com/api-explorer/
curl 'https://checkout-test.adyen.com/v71' \
  -H 'Authorization: Bearer YOUR_TOKEN'

AI prompt

I'm integrating a Netherlands API into my app.

API: Adyen ~ global payments & checkout API
Provider: Adyen
Auth: requires an API key (sign up: https://docs.adyen.com/api-explorer/)
Pricing: paid
Base URL: https://checkout-test.adyen.com/v71
Important note: X-API-Key auth; free test environment, live requires a merchant contract.

Source: Adyen (https://docs.adyen.com/api-explorer/)
Source type: Provider API or developer docs
Endpoint type: Provider API base URL
Integration difficulty: Needs API key
Last checked: 2026-07-05
Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs.

Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.

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