> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt ## Resource: Introduction ## Article: Introduction ## Article Link: https://dev.wix.com/docs/api-reference/business-management/payments/disputes/dispute-evidence-documents/introduction.md ## Article Content: # About the Dispute Evidence Documents API The Dispute Evidence Documents API lets you manage file-based evidence needed for payment dispute resolution cases. You can use this API to create, upload, and manage evidence documents that you submit when facing payment disputes with your payment service provider (PSP) or bank. With this API, you can: - Create and manage evidence documents for specific payment disputes. - Upload files securely. ## Working with evidence documents Evidence documents work as part of the broader dispute resolution workflow. After [uploading evidence documents](https://dev.wix.com/docs/api-reference/business-management/payments/disputes/dispute-evidence-documents/upload-an-evidence-document.md) using this API, submit them for dispute resolution using the [Disputes API](https://dev.wix.com/docs/api-reference/business-management/payments/disputes/disputes/introduction.md). Once you submit them, evidence documents become completely immutable to maintain the integrity of the dispute process. Learn more about [dispute management](https://dev.wix.com/docs/api-reference/business-management/payments/disputes/about-dispute-management.md). @sdk_package_setup