# TurbineWhats.app > WhatsApp messaging API for customer-authorized linked numbers. Includes scoped API keys, a durable message queue, signed webhook events and paid group operations. It is an independent WhatsApp Web connection; linking, delivery and account availability depend on WhatsApp. ## Public information - [Product](https://turbinewhats.app/): Product overview. - [Pricing](https://turbinewhats.app/pricing): Current offerings and allowances. - [Documentation](https://turbinewhats.app/docs): Public service information. - [Terms](https://turbinewhats.app/terms): Service conditions. - [Privacy](https://turbinewhats.app/privacy): Data handling. - [Agent guide](https://turbinewhats.app/agent-guide.md): Authentication and safe integration boundaries. - [Full public summary](https://turbinewhats.app/llms-full.txt): Standalone public product information. - [OpenAPI](https://turbinewhats.app/openapi.json): Implemented public API contract.