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Payment simulators are provided for card, PayPal, and SPEI payments, allowing you to test card payments, redirect payments, and push payments respectively. These simulators do not connect to any PSP and instead provide mocked responses based on the amounts or other values passed in.
An anti-fraud simulator, gift card simulator and a way to simulate real-time account updates are also provided.

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Setup

To set up a simulator, head over to your sandbox dashboard and go to the connections catalog. Once there, each simulator is available to set up with a custom merchant ID. This ID does not serve any purpose. Please note that simulators are not available in production environments.

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Test values

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Payments

When creating a payment, the following test values can be used to simulate various error codes.

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Captures

When capturing an authorized payment, the following responses can be simulated. When capturing a payment, the following test values can be used to simulate various error codes.
Transactions in a capture_pending state can be moved to the next state using webhooks.

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Void

When voiding an authorized payment, the following responses can be simulated. When creating a payment, the following test values can be used to simulate various error codes.
Transactions in a authorization_void_pending state can be moved to the next state using webhooks.

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Refunds

When refunding a card payment, the following responses can be simulated. When creating a payment, the following test values can be used to simulate various error codes.

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Scheme transactions

When creating a card payment, random scheme_transaction_id and transaction_link_id values are generated. An amount of 10001 can be used to simulate a missing scheme_transaction_id and transaction_link_id.