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

## Features

* **Saved Signatures:** Embedded signing now supports Saved Signatures, allowing returning signers to reuse a previously saved signature during the embedded flow. See the [Embedded Saved Signatures](/docs/guides/api-settings) API documentation for details. Available for Sign API Standard and Premium plans. Not supported for legacy Sign ENT / ENT+ plans.