# Cinch API Kit ## Docs - [Create order with emissions](https://cinch-api.crex.page/api-reference/endpoint/create-order-with-emissions.md): Estimate emission given an order - [Get a device emission given a device ID](https://cinch-api.crex.page/api-reference/endpoint/get-a-device-emission-given-a-device-id.md): Device emission based on the device model ID - [Get all order emissions for a customer](https://cinch-api.crex.page/api-reference/endpoint/get-all-order-emissions-for-a-customer.md): Return all order emissions for a customer - [Get all order emissions for a device serial number](https://cinch-api.crex.page/api-reference/endpoint/get-all-order-emissions-for-a-device-serial-number.md): Return all order emissions for a device serial number - [Get emissions for a customer order](https://cinch-api.crex.page/api-reference/endpoint/get-emissions-for-a-customer-order.md): Return the emissions for a customer order - [List all devices with emission](https://cinch-api.crex.page/api-reference/endpoint/list-all-devices-with-emission.md): List all devices with emission. Optionally filter by device type and brand - [List all packagings](https://cinch-api.crex.page/api-reference/endpoint/list-all-packagings.md): List all available packagings - [List all transportations](https://cinch-api.crex.page/api-reference/endpoint/list-all-transportations.md): List all available transportations - [Introduction](https://cinch-api.crex.page/api-reference/introduction.md): API endpoints - [Authentication](https://cinch-api.crex.page/authentication.md): Authenticate with our API to get started - [Introduction](https://cinch-api.crex.page/introduction.md): Using CREX's API to retrieve product emissions or estimate emission for your Order ## OpenAPI Specs - [openapi](https://cinch-api.crex.page/api-reference/openapi.json)