Project Testing

Once you set up your Winter Testnet project in the business dashboard, you can test your checkout to make sure it's working as intended.{PROJECT_ID}

NOTE: If you are passing in any extraMintParams into your mint function, you will also need to pass through those extraMintParams here. Go here for more information.

Step 2: Confirm the checkout is working

If your checkout is not rendering correctly, here are a few common fixes:

  1. Make sure your Testnet project is active in the business dashboard

  2. Make sure your Winter project is configured with your Testnet smart contract

  3. If you have a custom Pricing function, make sure it's configured correctly

  4. If you are passing in extraMintParams to your mint function, make sure they are being passed in correctly

If you still need help, feel free to reach out to our team at!

Step 3: Enter test credit card number

You can use testing card details to complete your checkout. For example, enter in "4242424242424242" for credit card number plus any CVC and expiration date. Click "Submit order"! You can find a full list of accepted testing card details here.

That's it! Congratulations on completing your Winter checkout test. Good luck on your launch!

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