Install the Jinko CLI and run the booking flow from your shell.
npm install -g @gojinko/cli
jinko auth login
jinko auth login --key jnk_your_key export JINKO_API_KEY=jnk_your_key
jinko find-destination --from JFK jinko flight-calendar --from JFK --to CDG --start 2026-06-01 --end 2026-06-30 jinko find-flight --from JFK --to CDG --date 2026-06-15