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Stripe Radar, Dispute & Refund Test Cards

Stripe cards that trigger Radar risk, CVC/address check failures, disputes and async refunds.

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

Good to know: Test your fraud rules, dispute webhooks and refund handling without real chargebacks.

How to use it (step by step)

  1. 1Fill in the boxes: “Search (brand, country, scenario)”, “Show”, “Show numbers”. Example numbers are already there so you can see how it works; replace them with yours.
  2. 2The result updates instantly as you type (on a phone it is below the boxes).
  3. 3The bold line is the main answer. Tap Copy next to any value to copy it.

Words to know

CVV / CVC
The 3-digit code on the back of a card (4 digits on the front for Amex). It proves the person paying has the card in hand.
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.
Chargeback / dispute
When a customer asks their bank to reverse a payment. Too many hurt a business.
Webhook
An automatic message one system sends another when something happens, like a text alert “payment received”.

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