Step 2 of 5

# Select upstream & endpoint

Choose an existing upstream — a shared host with its auth config — or register a new one. Then define the specific endpoint path this operation will call.

Upstream
Shared host, base URL, and authentication
Required
Select an upstream…
Register new upstream
Name required
Unique identifier for this upstream.
Base URL required
Root URL — no trailing slash. Supports ${secrets.*}.
Auth headers
json / auth-headers
{ "Authorization": "${secrets.API_KEY}" }
These headers are sent on every request to this upstream. Use secrets for credentials.
Endpoint
Path and HTTP method for this specific operation
Required
Path template required
Appended to the upstream base URL. Use {param} for path variables.