generated: '2026-09-20' method: searched source: https://resource.payrix.com/docs/get-started-with-sandbox-testing description: The Payrix Pro Sandbox mirrors the production portal and API; no funds move. Accounts are issued during implementation or requested through the sandbox sign-up form. docs: - https://resource.payrix.com/docs/sandbox-testing - https://resource.payrix.com/docs/get-started-with-sandbox-testing - https://resource.payrix.com/docs/sandbox-utilization-guidelines - https://resource.payrix.com/docs/sandbox-simulators - https://resource.payrix.com/docs/transactions-sandbox-simulator - https://resource.payrix.com/docs/merchant-boarding-sandbox-simulator - https://resource.payrix.com/docs/payouts-sandbox-simulator - https://resource.payrix.com/docs/sandbox-apple-pay-testing modes: - name: sandbox base_url: https://test-api.payrix.com portal: https://test-portal.payrix.com/ notes: Requires a private API key generated in the Sandbox Portal. - name: canada sandbox base_url: https://test-api.payrixcanada.com - name: production base_url: https://api.payrix.com portal: https://portal.payrix.com/ signup: https://test-portal.payrix.com/signup/payrixsandbox test_cards: success: - number: 4242 4242 4242 4242 note: '"industry-standard test credit card number with a future expiration date, 3-digit CVV, and valid zip code"' simulators: docs: https://resource.payrix.com/docs/transactions-sandbox-simulator mechanism: trigger amounts — submitting a specific transaction total produces a specific simulated processor response examples_vantiv_vap: - amount: $95.87 response: Declined - amount: $500.04 response: Insufficient Funds - amount: $848.12 response: Lost/Stolen Card - amount: $848.13 response: Expired Card - amount: $848.19 response: Do Not Honor - amount: $848.25 response: Generic Decline other_simulators: - Merchant Boarding Sandbox Simulator - Payouts Sandbox Simulator