Mock API — by provider
Ready-to-use mock examples for popular APIs: Stripe, PayPal, Mercado Pago, Asaas, PagSeguro and GitHub.
Stripe
Test your checkout flow, Payment Intents and Stripe webhooks without processing a real charge — you don't even need a Stripe account to develop.
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PayPal
Test PayPal order creation and capture, and payment confirmation webhooks, without the PayPal sandbox or a real transaction.
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Mercado Pago
Simulate Pix, card and boleto payments, and Mercado Pago's notification webhooks, without charging for real. See also the full webhook guide.
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Asaas
Test charge creation (Pix, boleto, card) and Asaas's payment confirmation webhooks without generating a real charge.
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PagSeguro
Test order and charge creation, and PagSeguro's (PagBank's) status notifications, without generating a real charge.
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GitHub
Test integrations that create issues, query pull requests, or listen to GitHub webhooks — without hitting the real API's rate limit.
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