> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tonder.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Testing Data

> Test cards and scenarios for validating your Direct Integration implementation before going live.

Use these test cards to simulate payment scenarios in the Stage environment before going live. All cards work exclusively in `https://stage.tonder.io` — they will not work in production.

<Note>
  CVV should be **3 digits** and expiration date can be **any future date** from the date of your test.
</Note>

<Tip>
  For a better experience, we recommend getting in touch with your Tonder representative to obtain test cards specific to your integration and region.
</Tip>

## Test Cards

| Card Number           | Expected Result                                      |
| :-------------------- | :--------------------------------------------------- |
| `4000 0000 0000 0077` | Successful payment                                   |
| `5451 9515 7492 5480` | Card declined                                        |
| `4456 5280 8038 9860` | 3DS authentication required                          |
| `4456 5400 0000 0063` | Non-3DS flow                                         |
| `4574 4412 1519 0335` | Processing error (does not generate a log in Tonder) |
| `4349 0012 1084 6432` | Insufficient funds                                   |

## Next Steps

Once you've validated your integration, return to where you left off:

<CardGroup cols={2}>
  <Card title="Card Payments" icon="credit-card" href="/direct-integration/guides/create-payments/card-payments-overview">
    Continue implementing card payments
  </Card>

  <Card title="Non-Card Payments" icon="building-columns" href="/direct-integration/guides/create-payments/non-card-payments">
    Continue implementing SPEI, OXXO, or other methods
  </Card>

  <Card title="Quick Start" icon="rocket" href="/direct-integration/quickstart">
    Back to the Quick Start guide
  </Card>

  <Card title="Go to Production" icon="circle-check" href="/direct-integration/environment#moving-to-production">
    Ready to go live? Switch to the production environment
  </Card>
</CardGroup>