# Debbie Creditor API Documentation ## Docs - [Authentication](https://creditor-documentation.debbiecollect.com/api-reference/authentication.md): Authenticate using bearer token - [Add case vouchers](https://creditor-documentation.debbiecollect.com/api-reference/endpoints/customers/add-case-vouchers.md): Add new case vouchers (e.g. unpaid invoices, reminder fees or deposits) to a customer. Based on the vouchers, the platform automatically determines whether to create a new case or add the vouchers to an existing case. - [Create customer](https://creditor-documentation.debbiecollect.com/api-reference/endpoints/customers/create.md): Create a new customer under your creditor. A customer represents your end-customer relationship and holds the contact details of the debtor. - [Get customer by id](https://creditor-documentation.debbiecollect.com/api-reference/endpoints/customers/get.md): Get a customer by customer id, including the users and cases related to the customer. - [Get customer by reference id](https://creditor-documentation.debbiecollect.com/api-reference/endpoints/customers/get-by-reference.md): Get a customer by your own reference id, including the users and cases related to the customer. - [Upload file](https://creditor-documentation.debbiecollect.com/api-reference/endpoints/files/create.md): Upload a file. The returned file id can be used as an appendix on a case voucher, for example a pdf copy of an invoice. - [Get file](https://creditor-documentation.debbiecollect.com/api-reference/endpoints/files/get.md): Download a file by file id. - [Idempotency](https://creditor-documentation.debbiecollect.com/api-reference/idempotency.md): Ensuring safe retries with Idempotency Keys - [Introduction](https://creditor-documentation.debbiecollect.com/api-reference/introduction.md): Welcome to the Debbie Creditor API - [Voucher types](https://creditor-documentation.debbiecollect.com/api-reference/voucher-types.md): Ids for the built-in voucher types - [Core concepts](https://creditor-documentation.debbiecollect.com/core-concepts.md): Understand the core concepts in the Creditor API - [Getting started](https://creditor-documentation.debbiecollect.com/getting-started.md): Get started using the Creditor API - [Introduction](https://creditor-documentation.debbiecollect.com/index.md): The Debbie Creditor API is a RESTful interface allowing you, as a creditor, to programmatically send data to your debt collection partner and access your data in the platform. It provides predictable URLs for accessing resources, and uses built-in HTTP features to receive commands and return respons… ## OpenAPI Specs - [openapi](https://creditor-documentation.debbiecollect.com/api-reference/openapi.json) ## Optional - [API Status](https://debbie.freshstatus.io/)