Travel · Remote MCP server

Travel Per Diem & Allowance Calculator

Compliant per diems in one call: official US GSA, German BMF and UK HMRC rates, with a trip…

Visit Travel Per Diem & Allowance Calculator's website

What the MCP Registry states

The entry as published to the official MCP Registry (read 2026-10-04), latest version.

Registry name
com.syntropicapi/travel-per-diem
Version
1.0.0
Status
Active
Category
travel
Transport
Streamable HTTP
Published
2026-09-27
Updated
2026-09-27
Publisher
com.syntropicapi · 2 servers with pages here
Website
syntropicapi.com/apis/travel-per-diem
Source
Registry API entry

Remote endpoints

TransportURLHeaders declared
Streamable HTTPhttps://syntropicapi.com/mcp/travel-per-diem/mcpX-API-Key (required, secret)

How to connect Travel Per Diem & Allowance Calculator

Travel Per Diem & Allowance Calculator is a remote MCP server: there is nothing to install. Its endpoint is https://syntropicapi.com/mcp/travel-per-diem/mcp, served over Streamable HTTP. In an assistant that accepts remote MCP servers (often under a setting named connectors, integrations or tools), add a new server and give it this URL; in a client configured by file, add it as a remote (HTTP) server with the same URL.

The registry entry declares an HTTP header for the connection: X-API-Key (required, secret). A secret header usually carries an API key or token issued by the service; clients that accept custom headers set it with the server's URL.

Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect

Site checks

The website's own root, syntropicapi.com, was checked for the files that tell AI systems about a site.

FileResult
/llms.txtReal file, HTTP 200 · 2026-10-04
/.well-known/mcp.jsonNo real file found
/.well-known/ai-plugin.jsonNo real file found
/agents.jsonNo real file found

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