# Frostbyte Pro > Cloud inventory management software for manufacturers, wholesalers, and e-commerce businesses: stock, batch and serial tracking, sales and purchase orders, invoicing, warehouses, and production-line monitoring — with a public REST API (v1) authenticated by per-organisation API keys. ## API documentation - [API reference (Markdown)](https://frostbytesoftware.co.nz/developers/api-reference.md): The full v1 REST API reference — every endpoint, parameter, request-body field, and error code — rendered as plain Markdown for agents and tooling. - [OpenAPI 3.1 specification](https://frostbytesoftware.co.nz/api/v1/openapi.json): Machine-readable spec generated from the same validation schemas the API enforces; import into Postman or use for SDK generation. No auth required to fetch. - [Developer overview (HTML)](https://frostbytesoftware.co.nz/developers): Human-readable API landing page — authentication, API keys, scopes, rate limits, and resource overview. - [API changelog](https://frostbytesoftware.co.nz/developers/changelog): Dated, versioned record of API changes. ## Product - [Features](https://frostbytesoftware.co.nz/features): What Frostbyte Pro does — inventory, orders, production, reporting. - [Integrations](https://frostbytesoftware.co.nz/integrations): Accounting (Xero, MYOB), e-commerce (Shopify, WooCommerce, BigCommerce), CRM, EDI, and data-migration connectors. - [Pricing](https://frostbytesoftware.co.nz/pricing): Plans and free trial.