FoxPlug Help / Connect your tools
Connect Lemon Squeezy: what to paste and what FoxPlug reads
Lemon Squeezy is a merchant-of-record checkout and subscription billing service that software makers use to sell their products and handle tax. FoxPlug reads it only when you press Check for what's new. What you give it: API key pasted into FoxPlug.
Where to find it: In FoxPlug open Settings, then Publishing & integrations, then the row "The tools you build with", and press How to connect next to Lemon Squeezy. Faster: press / in Settings and type Lemon Squeezy. Open it in FoxPlug
Steps
- In Lemon Squeezy, open Settings and then API (the in-app link goes there).
- Press the plus button to make a new API key and name it FoxPlug. If Lemon Squeezy offers a read-only option, pick it; FoxPlug only reads.
- Copy the key now and paste it into the Lemon Squeezy box in FoxPlug. Lemon Squeezy may show it only once.
- Press the connect button in FoxPlug. FoxPlug checks the key or sign-in straight away and tells you in plain words if it was refused.
Try it on your own site first
Paste your site address and see the brief FoxPlug writes from it, right here. Free, no account, no card.
Good to know
- What to give: API key pasted into FoxPlug. Give it read-only access.
- What FoxPlug looks at: Subscriptions; Store currency; Prices; Active subscribers and monthly revenue; Past-due subscriptions.
- Everything FoxPlug reads from Lemon Squeezy, and what it never reads, is on its integration page.
- Free calculators for your numbers: what failed payments cost you, revenue riding on expiring cards and what a win-back note could return.
- You can disconnect any time from the same place, and the stored key is deleted.
What it does not do
- Customer emails. No customer email is read or stored.
- Test-mode subscriptions.
- Anything written back: the key is only used for GET reads, nothing is written to Lemon Squeezy.
Related
- The Your connections card: what each state means
- The Check for what's new button
- Connect Paddle: what to paste and what FoxPlug reads
- Connect Supabase: what to paste and what FoxPlug reads
Something here not matching what you see? Write to hello@foxplug.com and say which line. Last checked 2026-11-13.