# TerraReach Documentation ## Docs - [Contact Database](https://docs.terrareach.com/add-contacts.md): How to add contacts to your account - [Send Bulk SMS](https://docs.terrareach.com/api-reference/endpoint/v1/sendbulksms.md) - [Send SMS](https://docs.terrareach.com/api-reference/endpoint/v1/sendsms.md) - [Get Stats](https://docs.terrareach.com/api-reference/endpoint/v1/stats.md) - [Introduction](https://docs.terrareach.com/api-reference/introduction.md): API endpoints of TerraReach to integrate with 3rd party apps. - [Product Updates](https://docs.terrareach.com/changelog/overview.md): New updates and improvements - [Credits Reload](https://docs.terrareach.com/credits-reload.md): How to reload credits to send SMS using your business name - [Calculating the cost for a SMS](https://docs.terrareach.com/general/cost-for-a-sms.md): How do we calculate the cost for a SMS - [Pricing](https://docs.terrareach.com/general/how-pricing-works.md): Learn how pricing works - [Introduction](https://docs.terrareach.com/introduction.md): Welcome to the home of TerraReach documentation - [Privacy](https://docs.terrareach.com/legal/privacy-policy.md): TerraReach privacy policy for customers - [Terms](https://docs.terrareach.com/legal/terms-of-service.md): Terms of service to use TerraReach - [Registration](https://docs.terrareach.com/registration.md): How to register to TerraReach - [Request a Sender ID](https://docs.terrareach.com/request-a-senderid.md): How to request a sender ID for your business - [Send SMS](https://docs.terrareach.com/send-sms.md): How to run a successful SMS campaigns ## OpenAPI Specs - [openapi](https://docs.terrareach.com/api-reference/openapi.json)