This is an AT Protocol Personal Data Server (an atproto PDS).

Host:     pds.arrivals.ngerakines.dev
DID:      did:web:pds.arrivals.ngerakines.dev
Software: atproto-pds 0.15.0-rc.6+45700d0c6d

Most API routes are under /xrpc/
Account portal:  /account
Health:          /xrpc/_health

Protocol: https://atproto.com