Your first request

Ask for one day of Portland’s calendar. Put your key in the X-Api-Key header and a date in the address.

curl https://biiikes.com/api/metros/pdx/days/2026-10-03 \
  -H 'X-Api-Key: bkk_…'

const response = await fetch('https://biiikes.com/api/metros/pdx/days/2026-10-03', {
  headers: { 'X-Api-Key': process.env.BIIIKES_KEY },
})
const day = await response.json()

import os, requests

day = requests.get(
    "https://biiikes.com/api/metros/pdx/days/2026-10-03",
    headers={"X-Api-Key": os.environ["BIIIKES_KEY"]},
).json()

The answer lists each ride that meets that day:

{
  "metro": "pdx",
  "day": "2026-10-03",
  "nights": [
    {
      "ride": "zdh5pnp",
      "title": "Forest Park Gravel",
      "day": "2026-10-03",
      "meet_time": "09:00",
      "time_zone": "America/Los_Angeles",
      "status": "on",
      "cancellation_reason": null,
      "past": false,
      "going_count": 8,
      "meeting": {
        "withheld": false,
        "place_name": "Jamison Square",
        "neighbourhood": "Pearl District",
        "neighbourhood_slug": "portland-pearl-district"
      },
      "url": "https://biiikes.com/pdx/forest-park-gravel-zdh5pnp/2026-10-03"
    }
  ]
}

A few things worth knowing:

Times are local. meet_time is the wall-clock time in the metro’s time_zone.
Cancelled rides are listed, with status: "cancelled" and the reason if the leader gave one.
Some meeting points are private. When withheld is true, the leader has kept the spot to riders who are going; you get the neighborhood only if they chose to show it.
Nobody is named. Public answers carry how many are going, never who.

To read one ride and all its dates, use its ride id: GET /api/rides/{ride}.