# Photon Commerce API

## Photon Commerce API

- [Getting Started with the Photon Commerce API](https://photon-commerce.gitbook.io/photon-commerce-api/master.md): The industry's most intelligent reading of invoices and receipts, including line-item comprehension
- [Register a new account](https://photon-commerce.gitbook.io/photon-commerce-api/master/register-a-new-account.md)
- [Capture an invoice or receipt in real time](https://photon-commerce.gitbook.io/photon-commerce-api/master/capture-an-invoice-or-receipt-in-real-time.md)
- [Confidence Scores & Coordinates](https://photon-commerce.gitbook.io/photon-commerce-api/master/confidence-scores-and-coordinates.md)
- [Update Document](https://photon-commerce.gitbook.io/photon-commerce-api/update-doc-v4.md): To update the values extracted by Photon Commerce
- [Update Fields](https://photon-commerce.gitbook.io/photon-commerce-api/update-doc-v4/update-fields.md)
- [Update Line Items](https://photon-commerce.gitbook.io/photon-commerce-api/update-doc-v4/update-line-items.md)
- [Add Line Item](https://photon-commerce.gitbook.io/photon-commerce-api/update-doc-v4/add-line-item.md)
- [Delete Line Item](https://photon-commerce.gitbook.io/photon-commerce-api/update-doc-v4/delete-line-item.md)
- [Retrieve Data](https://photon-commerce.gitbook.io/photon-commerce-api/photon-retrieve-extracted-text.md): To retrieve insights by Photon Commerce
- [Async API](https://photon-commerce.gitbook.io/photon-commerce-api/async-api.md): For async processing of your documents
- [Async API Webhook](https://photon-commerce.gitbook.io/photon-commerce-api/async-api-webhook.md): To get the status of the document you submitted
- [Bank Transaction Categorization](https://photon-commerce.gitbook.io/photon-commerce-api/bank-transaction-categorization.md): Instantly categorize any bank transaction descriptions.
- [Invoice Approvals](https://photon-commerce.gitbook.io/photon-commerce-api/invoice-approvals.md): As documents go through business workflows, capture the state and history of each document in an API.
- [Status Codes](https://photon-commerce.gitbook.io/photon-commerce-api/status-codes.md): Photon Commerce uses HTTP response status codes to indicate the success or failure of your API requests. If your request fails, Photon Commerce returns an error using the appropriate status code.