APISign

io.apisign/apisignVersion 1.0.0

Send documents for legally binding e-signature and manage the reusable templates behind them.

Status

Sign-in required197 msNov 14, 2026, 14:33 UTCReachable. It asks for authorization, so we did not look inside.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 14:33 UTC
Latency: 197 ms
Remotes responding: 1 of 1
Sign-in: OAuth sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://apisign.io/mcpSign-in required197 msNov 14, 2026, 14:33 UTC

OAuth sign-in

Claude Code

This server asks for sign-in. Your client opens the sign-in when it connects.

claude mcp add --transport http apisign https://apisign.io/mcp --header 'x-api-key: <YOUR_X_API_KEY>'

Replace <YOUR_X_API_KEY> before running.

Claude Desktop and claude.ai

Settings > Connectors > Add custom connector
Name: apisign
Remote MCP server URL: https://apisign.io/mcp
This server expects the header x-api-key.

Cursor

{
  "mcpServers": {
    "apisign": {
      "url": "https://apisign.io/mcp",
      "headers": {
        "x-api-key": "<YOUR_X_API_KEY>"
      }
    }
  }
}

Replace <YOUR_X_API_KEY> before running.

VS Code

code --add-mcp '{"name":"apisign","type":"http","url":"https://apisign.io/mcp","headers":{"x-api-key":"<YOUR_X_API_KEY>"}}'

Replace <YOUR_X_API_KEY> before running.

Built your own server? run.zero hosts MCP servers on European infrastructure.

Host your own MCP server on run.zero

Tools

Tools are visible after sign-in; we do not look inside protected servers.

Details

Registry status: Active
Published: Sep 2, 2026
Updated: Sep 2, 2026
Website: https://apisign.io/docs/api/mcp?ref=mcp-registry⁠ (opens in a new tab)
Repository: https://github.com/wes/apisign-mcp⁠ (opens in a new tab)
Categories (suggested): DocumentsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

Are you the operator? Claim this listing