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Dummy project IDs

You can use the following project IDs for testing.

Project IDDescription
AP00000000000Always pass captcha without manual verification.
MP00000000000Fail automatic verification, but always pass manual.
FAIL000000000Always fail captcha.

Dummy secret keys

You can use the following secret keys for testing.

Secret KeyDescription
PASS000000000000000000Always successfully validate captcha.
FAIL000000000000000000Always fail to validate captcha.
USED000000000000000000Always fail to validate captcha because it has been used.