For the most upto date links, services should always check https://status.vatsim.net/status.json
VATSIM Data (Updated every 15s) https://data.vatsim.net/v3/vatsim-data.json
All Servers https://data.vatsim.net/v3/all-servers.json
VATSIM Servers https://data.vatsim.net/v3/vatsim-servers.json
Sweatbox Servers https://data.vatsim.net/v3/sweatbox-servers.json
VATSIM Transceiver Data (Updated every 15s) https://data.vatsim.net/v3/transceivers-data.json