Join → intervals.icu

Step 1 — Connect Join Cycling

Join token

How to get your Join token

Install Proxyman on your Mac and set it up to intercept your iPhone traffic.
Open the Join Cycling app on your iPhone.
In Proxyman, find any request to api-prod.join.cc.
Click the request and look under Request Headers for the Authorization header.
Copy the entire value — it looks like 56347 oHBGo3Jq…

⚠️ This token expires periodically. If sync stops working, repeat these steps.

Step 2 — Connect intervals.icu

API key

Athlete ID

How to get your intervals.icu credentials

Log in to intervals.icu.
Go to Settings → scroll to the bottom → Developer Settings.
Click Show API key and copy it.
Your Athlete ID is visible in the URL: intervals.icu/athlete/i12345/…

Step 3 — Settings

Days ahead to sync

🔒 Your credentials stay local. Your Join token and intervals.icu API key are stored only in config.json on this server — they are never sent to any third party and are not included in the source code.