This address is your HTTPS backend URL. Copy the address without a trailing slash into Mira Assist → Backend URL. Enter your separate backend access token in the token field.
Check public health. Health confirms that this Worker is deployed; it does not test your secrets, database, or OpenAI account. Use Test backend in Mira Assist after setup.
Cloudflare settings require encrypted OPENAI_API_KEY and APP_TOKEN secrets and a D1 database binding named DB. Your OpenAI key belongs only in the encrypted Worker secret.
Generate a new random token below, copy it to the encrypted APP_TOKEN secret and to Mira Assist. Generation happens only on this page, on your phone; this button sends nothing to the server. Treat it like a password.
OpenAI requests can incur usage charges. Built-in limits allow 60 AI calls per minute and 500 per UTC day. These are call limits, not a dollar budget. Native captions, teleprompter controls, and local draft tools do not use the backend.