Configuration

The Admin Portal reads its configuration from environment variables at build time.

File: packages/chartchat-admin/src/config.ts

Environment Variables

Create a .env file at packages/chartchat-admin/.env:

MEDPLUM_BASE_URL=http://localhost:8103/
MEDPLUM_CLIENT_ID=your-medplum-client-id
MEDPLUM_CALLBACK_URL=http://localhost:3000/smart/medplum/callback
GOOGLE_CLIENT_ID=your-google-client-id
RECAPTCHA_SITE_KEY=your-recaptcha-site-key
MEDPLUM_REGISTER_ENABLED=true
MEDPLUM_AWS_TEXTRACT_ENABLED=false

Variable Reference

Variable	Required	Description
MEDPLUM_BASE_URL	Yes	URL of the ChartChat server API. Use http://localhost:8103/ for local dev.
MEDPLUM_CLIENT_ID	Yes	The Medplum ClientApplication ID used for OAuth. Found in the FHIR browser under ClientApplication.
MEDPLUM_CALLBACK_URL	No	OAuth callback URL after SMART auth.
GOOGLE_CLIENT_ID	No	Google OAuth client ID. Required if Google Sign-In is enabled.
RECAPTCHA_SITE_KEY	No	Google reCAPTCHA site key. Required for forms with bot protection.
MEDPLUM_REGISTER_ENABLED	No	Set to true to allow new admin user registration. Default: true.
MEDPLUM_AWS_TEXTRACT_ENABLED	No	Set to true to enable AWS Textract for document processing. Default: false.

Notes

• Unlike the Member Portal, these variables do not require the VITE_ prefix — the Admin Portal uses a different build configuration.
• These values are baked into the build at compile time.
• Never commit .env to version control.