> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://onepin.ai/docs/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://onepin.ai/docs/_mcp/server.

# Onepin

> Onepin orchestrates, validates, and ships production-ready audio across 51 TTS models — REST API, Python SDK, and CLI for building multi-step voice workflows.

Onepin is a voice workflow platform that orchestrates, validates, and ships production-ready audio across 51 TTS models. Build, run, and manage multi-step voice workflows — from source script through translation, generation, and quality validation. This site documents the REST API, the `onepin` Python SDK, the `onepin` CLI, and the MCP server your agent connects to.

## Get started

#### [Quickstart](/docs/get-started/quickstart)

From zero to downloaded audio in about 5 minutes.

#### [Authentication](/docs/get-started/authentication)

Create an API key, log in, and choose scopes.

#### [API Reference](/docs/api-reference)

Every REST endpoint with request/response schemas, rendered from the OpenAPI spec.

#### [Guides](/docs/guides/run-a-workflow)

Task-by-task how-tos with Python and CLI side by side.

#### [MCP server](/docs/get-started/mcp-server)

Connect Claude, Cursor, or any MCP client and drive Onepin in natural language.