Check Your Payment
Balance Instantly

Paste any API key and get your balance in seconds. No setup needed — just paste and check.

Checking balance...
Secure connection established
Select your payment service
API Key
Paste your key to get started

Why PayCheck?

Built for developers and businesses who need quick balance verification.

Fast & Simple

Just paste your key and get results in seconds. No configuration, no SDK integration needed.

Secure by Design

API keys are never stored. All requests encrypted end-to-end. Zero data retention policy.

7 Payment Platforms

Stripe, Square, PayPal, Braintree, Adyen, Mollie, Authorize.net — one tool for all your accounts.