> ## Documentation Index
> Fetch the complete documentation index at: https://docs.seesaw.fun/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> What's new on the SeeSaw Open API

<Update label="2026-07" description="Beta">
  **Open API & MCP server — beta release**

  * 14 read-only capabilities, exposed as both REST (`/open/v1/*`) and MCP
    tools (`/mcp`, Streamable HTTP).
  * Personal API key authentication (`sspat_…`), issued by the SeeSaw team
    during the beta.
  * Rate limits: 120 req/min + 10,000 req/day per key; search capped at
    30 req/min.

  **Planned**

  * Self-service key management in the app.
  * OAuth 2.1 (claude.ai web / ChatGPT connectors).
  * Scoped write access (trading, posting).
</Update>