Client Configuration

feTS Client allows you to customize its behavious by enabling various plugins. However, there’s also an additional configuration that can be passed to the createClient function.

Customizing The fetch Function

By default, feTS Client uses the fetch function provided by the environment. However, you can also pass a custom fetch function to the createClient function.

One possible use case is enabling HTTP/2 support. While HTTP/2 is automatically handled by most environments, Node.js requires additional configuration to enable it.

To enable HTTP/2 in Node.js, you can use the fetch-h2 package:

import fetchH2 from 'fetch-h2'
import { oas } from './oas'
 
const client = createClient<typeof oas>({
  fetch: fetchH2 as typeof fetch
})

Global Parameters

You can also pass global parameters to the createClient function. These parameters will be passed to every request made by the client.

import { oas } from './oas'
 
const client = createClient<typeof oas>({
  globalParams: {
    headers: {
      Authorization: 'Bearer 123'
    }
  }
})