OpenAPIExtensions

Server names

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The x-fern-server-name extension is used to name your servers.

openapi.yml
1servers:
2  - url: https://api.example.com
3    x-fern-server-name: Production
4  - url: https://sandbox.example.com
5    x-fern-server-name: Sandbox

In a generated TypeScript SDK, you’d see:

environment.ts
1export const ExampleEnvironment = {
2  Production: "https://api.example.com"
3} as const;
4
5export type ExampleEnvironment = typeof ExampleEnvironment.Production;