How to connect your system
What is an API key?
A password for another system. You create it in Settings → Developers, choose what it may do, and give it to your developer or POS company. You can revoke it at any time.
Which permissions to give
| What you're connecting | Permissions to tick |
|---|---|
| Stamps and points from your POS | Give stamps and points |
| Accounting or daily sales | See orders and sales |
| Kitchen screen | See orders and sales + Update orders |
| An online store or inventory system (stock counts) | Update stock + See the menu |
Only tick “See customers' names and phone numbers” for a customer-relations or marketing system you trust.
What to send your developer
The key (once, privately), this link: https://serveu-psi.vercel.app/en/developers, and the branch if you limited the key to one.
Webhooks: let ServeU tell your system
ServeU tells your system the moment something happens — a new order, a stamp, an item selling out. Your developer gives you the address to send to: add it in Settings → Developers → Webhooks, pick the events, and send them the signing secret privately. You can turn it off or delete it there at any time; revoking an API key doesn't stop it.
Stopping a system
Revoke its key in Settings → Developers. It stops working immediately.
Keep it safe
Use one key per system. Never paste a key into chats or groups.