> For the complete documentation index, see [llms.txt](https://docs.maibmerchants.md/request-to-pay/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.maibmerchants.md/request-to-pay/api-reference/sandbox-simulation-environment.md).

# Sandbox (Simulation Environment)

- [Simulate acceptance of a payment request](https://docs.maibmerchants.md/request-to-pay/api-reference/sandbox-simulation-environment/simulate-acceptance-of-a-payment-request.md): POST /v2/rtp/{id}/test-accept
- [Simulate rejection of a payment request](https://docs.maibmerchants.md/request-to-pay/api-reference/sandbox-simulation-environment/simulate-rejection-of-a-payment-request.md): POST /v2/rtp/{id}/test-reject