Proxy to get visitor count for a specific page from Plausible Analytics, because Plausible does not support scoped API keys.

The site's timezone needs to be set as GMT+0.

GET /api/visitors/:path: The path should be URI encoded. For example: GET /api/visitors/example%2Fpage to get the visitor count of $PLAUSIBLE_SITE_ID/example/page. It returns a JSON object { statusCode: 200, path: string, visitors: number } or { statusCode: number, error: string, message: string } with corresponding HTTP status code. The period is from 2019-01-01 to now, i.e. all stats.

GET /api/visitors: To get the visitor count of the whole website. It returns a JSON object { statusCode: 200, visitors: number } or { statusCode: number, error: string, message: string } with corresponding HTTP status code. The period is from 2019-01-01 to now, i.e. all stats.

GET /api/realtime: Same format, realtime.

Configs are via environment variables.

PLAUSIBLE_URL: optional, default is https://plausible.io

PLAUSIBLE_SITE_ID: required

PLAUSIBLE_API_TOKEN: required

LISTEN_HOST: optional, default is 0.0.0.0