# Treet

## Docs

- [Grade Items](https://apidocs.treet.co/api-reference/grade-items/create.md): Endpoint to grade items with specified conditions and notes.
- [Introduction](https://apidocs.treet.co/api-reference/introduction.md): API endpoints
- [Create Listing](https://apidocs.treet.co/api-reference/listings/create.md): Creates a new listing for a brand's Treet shop. Product data can be pulled in directly from Shopify or manually entered. See `productDataSourceType` below for more info.
- [Update Inventory](https://apidocs.treet.co/api-reference/listings/update-inventory.md): Updates the available inventory for a listing. Supports two actions: setting inventory to an exact value (`SET_INVENTORY`) or adjusting it by a delta (`ADJUST_INVENTORY`). If inventory reaches 0, the listing is automatically closed.
- [Get Product Feed ](https://apidocs.treet.co/api-reference/product-feed/get.md): Endpoint that returns the latest Treet product feed as a JSON file link. The product feed is scheduled to be updated every hour and will return a new link when the product feed is updated. A fresh feed should be available at approximately 15 minutes past the hour.
- [Get Shops](https://apidocs.treet.co/api-reference/shops/get.md): Enables external partners to look up Treet shop metadata and details using platform identifiers. Main use case is to allow external partners to construct entrypoints to Treet shops.
- [Authenticated Requests](https://apidocs.treet.co/authentication/configuration.md): How to use the Treet API Key to make authenticated requests
- [Overview](https://apidocs.treet.co/authentication/overview.md): How to authenticate requests with Treet
- [Codes and Messages](https://apidocs.treet.co/errors/codes.md): Dealing with requests and responses
- [Handling Errors](https://apidocs.treet.co/errors/overview.md): How to handle if things go wrong
- [Introduction](https://apidocs.treet.co/introduction.md): Welcome to the home of Treet documentation
- [HMAC Calculation](https://apidocs.treet.co/webhooks/hmac.md): Add extra verification that your webhook payloads are from Treet.
- [Introduction](https://apidocs.treet.co/webhooks/introduction.md): Webhooks
- [Shipping Label Webhook](https://apidocs.treet.co/webhooks/shipping-label/payload.md)

## OpenAPI Specs

- [openapi](https://apidocs.treet.co/api-reference/openapi.json)