The docs run
Every core example on /docs has a Run button. It hits the live API from your browser, with the real milliseconds and the region that served you.
The JSON in the docs is not a screenshot.
GET /ip
Core examples on /docs have a Run button in the corner. Press it and the static sample swaps for a live response, timed from your browser, with the edge that answered next to the milliseconds. Keyless lookups like bare /ip and /useragent run as you, your address, your browser. Signed in, the curl snippets already carry your real key instead of YOUR_API_KEY, so the block you copy is the block that works. Metered paths stay static. Deep stays static. The try form on each lander already worked this way. The reference pages do too.
Copy what you see
A docs page that cannot run is a brochure. The Run corner is the same call the lander makes, so the example cannot drift from production. If iad answers in 8ms, that is what the page says, not a number we typed in.
Try it
Open /docs/ip and press Run. The JSON will be yours. The region tag just sits there.