Stripe API Key Tester

Test any AI or API key in your browser — instantly see if it's valid, and why it isn't. Nothing is stored.

Test your Stripe API key with the charges endpoint

Data verified 2026-07-13

Key format & how to get one

1. Sign in at https://dashboard.stripe.com 2. Open Developers > API keys 3. Copy your Secret key — sk_test_ for test mode, sk_live_ for live 4. Use a test-mode (sk_test_) key here so you never touch live data

Stripe API docs →

Cannot test this key from your browser

This provider blocks in-browser requests or requires a server-side secret. Test it from a terminal instead:

curl -sS https://api.stripe.com/v1/charges?limit=1 -u {{KEY}}:

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