Notes on API and AI gateways

Articles from the engineers who build and support G8: how gateways work, how to run them in your own infrastructure and what to check before you choose one.

openapi-to-mcpAI

Serves an HTTP API to MCP clients from its OpenAPI document.

Basics

OpenAPI document URL

https://orders.internal.example/openapi.json

Where the OpenAPI document that describes the service is read from.

Service base URL

https://orders.internal.example

The address the described operations are called at.

Behavior

Transport

streamable_http

How the MCP client and this endpoint exchange messages.

Headers

X-Tenant

retail

Headers sent with every call to the service.

Flatten parameters

Puts query and path parameters at the top of each tool input instead of nesting them by kind.

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The first articles are on the way

We publish notes on API and AI gateways from the engineers who build and support G8. Until then, the knowledge base and the documentation are the places to look.

Looking for how-to articles?

Step-by-step articles are in the knowledge base. Reference for every setting is in the documentation.

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We’ll show you the console with APIs and AI traffic like yours, and answer the questions these articles leave open.

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