# Checkout.com Onboarding Simulator API

**Canonical:** https://apis.io/apis/checkout-com/checkout-com-onboarding-simulator-api/  
**Provider:** Checkout.com — https://apis.io/providers/checkout-com/  
**Base URL:** https://api.checkout.com  
**Documentation:** https://api-reference.checkout.com/

Checkout.com Onboarding Simulator API is one of 65 APIs that [Checkout.com](https://apis.io/providers/checkout-com/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Onboarding Simulator. The published artifact set on APIs.io includes an OpenAPI specification.

Endpoints for driving entity state in sandbox environments. These endpoints are sandbox-only and return 404 in production. Use them to simulate status transitions and requirements-due scenarios when testing your integration.

## Operations (5)

| Method | Path | Summary |
|---|---|---|
| POST | `/simulate/entities/{entityId}/requirements-due` | Set requirements due |
| POST | `/simulate/entities/{entityId}/scenarios/{scenarioId}` | Run scenario |
| POST | `/simulate/entities/{entityId}/status` | Set entity status |
| GET | `/simulate/requirements-due` | List available requirements |
| GET | `/simulate/scenarios` | List scenarios |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/checkout-com/openapi/checkout-com-onboarding-simulator-api-openapi.yml

## Other Checkout.com APIs (12)

- [Checkout.com Payments API](https://apis.io/apis/checkout-com/checkoutcom-payments-api/)
- [Checkout.com Payouts API](https://apis.io/apis/checkout-com/checkoutcom-payouts-api/)
- [Checkout.com Payment Sessions & Flow API](https://apis.io/apis/checkout-com/checkoutcom-payment-sessions-flow-api/)
- [Checkout.com Payment Links & Hosted Payments API](https://apis.io/apis/checkout-com/checkoutcom-payment-links-hosted-payments-api/)
- [Checkout.com Issuing API](https://apis.io/apis/checkout-com/checkoutcom-issuing-api/)
- [Checkout.com Tokenization & Instruments API](https://apis.io/apis/checkout-com/checkoutcom-tokenization-instruments-api/)
- [Checkout.com Disputes & Risk API](https://apis.io/apis/checkout-com/checkoutcom-disputes-risk-api/)
- [Checkout.com Forex API](https://apis.io/apis/checkout-com/checkoutcom-forex-api/)
- [Checkout.com Apple Pay & Google Pay API](https://apis.io/apis/checkout-com/checkoutcom-apple-pay-google-pay-api/)
- [Checkout.com Network Tokens API](https://apis.io/apis/checkout-com/checkoutcom-network-tokens-api/)
- [Checkout.com Transfers & Balances API](https://apis.io/apis/checkout-com/checkoutcom-transfers-balances-api/)
- [Checkout.com Reporting & Financial Actions API](https://apis.io/apis/checkout-com/checkoutcom-reporting-financial-actions-api/)

## Tags

Onboarding Simulator

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/checkout-com/checkout-com-onboarding-simulator-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/checkout-com/.