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Payment Test Fixtures (JSON)

Export a provider’s official test cards as JSON fixtures for automated tests.

Tool inputs stay in your browser · optional AI search sends your query

Good to know: Drop the JSON into your test suite (Cypress, Playwright, Jest) to loop through every scenario.

How to use it (step by step)

  1. 1Choose your options: “Provider”.
  2. 2Press “Export JSON”.
  3. 3Copy the result with the Copy button. Press the button again for a fresh result.

Words to know

Test / sandbox mode
A practice version of a payment system. You can “pay” with test cards to try your checkout, but no real money moves.
JSON
A common text format apps use to store and send data, made of names and values in { } brackets.
Mock data
Made-up sample data used to test apps without touching real people’s information.

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