Chat interfaces

Open WebUI

Open Admin → Settings → Connections → OpenAI API and add:

API Base URL   https://api.saygm.com/v1
API Key        your GM API key

Refresh the model list and select an available model. Use a dedicated GM key for the Open WebUI deployment.

LibreChat

Declare GM as a custom endpoint in librechat.yaml:

endpoints:
  custom:
    - name: "GM"
      apiKey: "${GM_API_KEY}"
      baseURL: "https://api.saygm.com/v1"
      models:
        default: ["gpt-5.5"]
        fetch: true

Provide GM_API_KEY to the LibreChat server through its secret or environment configuration. Do not put a real key directly into a committed YAML file.

Shared deployments

A server-side chat UI sends requests under the configured GM account. Before sharing it with other users, apply appropriate authentication, user limits, and spend controls in the chat application itself.