# Samora AI > Samora AI builds multilingual voice agents that automate high-volume inbound and outbound calling. Its server-to-server REST API triggers outbound calls, manages outbound calling campaigns and scheduled recipients, and delivers real-time call events via signed webhooks. Authentication is an organization API key sent in the X-API-Key header. Base URL: https://api.samora.ai. ## APIs - [Samora AI API docs](https://docs.samora.ai): Calls, Campaigns, and Webhooks reference. - [OpenAPI (API Evangelist generated)](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/openapi/samora-ai-openapi.yml) ## Specs and artifacts - [Webhooks AsyncAPI](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/asyncapi/samora-ai-webhooks-asyncapi.yml) - [Authentication](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/authentication/samora-ai-authentication.yml) - [Conventions](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/conventions/samora-ai-conventions.yml) - [Error catalog](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/errors/samora-ai-problem-types.yml) - [Lifecycle](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/lifecycle/samora-ai-lifecycle.yml) - [Data model](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/data-model/samora-ai-data-model.yml) - [MCP tool candidates](https://raw.githubusercontent.com/api-evangelist/samora-ai/refs/heads/main/mcp/samora-ai-mcp.yml) ## Docs - [Samora AI website](https://samora.ai) - [Application login](https://app.samora.ai/login) - [Y Combinator profile](https://www.ycombinator.com/companies/samora-ai)