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Official Secrets API

Add MCP server to your AI tool

Allow AI tools and LLMs to interact with the API documentation portal through MCP.

MCP server URL

https://api.onetimesecret.com/mcp

Standard setup for AI tools providing an mcp.json file

mcp.json 
{
  "Official Secrets API MCP server": {
    "url": "https://api.onetimesecret.com/mcp"
  }
}
Close

Create and share encrypted secrets via self-destructing links. Secrets are viewable exactly once, then permanently deleted.

All

v1 - Secrets API (legacy)

REST

Our legacy REST API, which is in maintenance mode. Originally designed in the 2010s, requests are form encoded and responses are JSON with a simple, flat structure. Not recommen...

v2 - Secrets API (stable)

REST

Our current stable API. JSON-based, with improved consistency and new endpoints compared to v1. Actively maintained and recommended for production use. Receives new features and...

v3 - Secrets API (preview)

REST

Our next-generation API. Similar to v2 with JSON types and new endpoints, but still evolving. Although we use the v3 API to power our UI, it is not recommended for production us...