The program opens by invitation for now. While it is closed, the portal says "The Partner program isn't open yet" and the partner API answers 404. To ask for an invitation, write to engineering@numueg.app. 1. Create a NUMU account#
1.
Open merchant.numueg.app and choose Create Account. Besides your email and password, NUMU asks for a phone number. 2.
Open the email NUMU sends you and verify your address. You cannot apply until it is verified.
2. Open the partner portal#
If you already run a store on NUMU, you can also click your store's card at the bottom of the sidebar, then Partner program.
3. Apply#
Fill in Apply to become a partner:| Field | Required | Notes |
|---|
| You are | Yes | An individual developer or A company |
| Public name | Yes | Merchants see it on your apps and on the consent screen |
| Legal name | No | The name on the agreement. A company should fill it in |
| Support email | Yes | Merchants contact you here about your apps |
| Support phone | No | |
| Website | No | A full URL that starts with https:// |
Tick I accept the NUMU Partner Agreement and the App Review Guidelines, then choose Send application.4. Wait for the decision#
NUMU reviews every application by hand and emails you the answer. The portal shows where you stand:| The portal says | Means |
|---|
| Your application is under review | Pending. It cannot be edited while it waits |
| Your application wasn't approved | Rejected. NUMU's notes say why. Fix it and apply again from the same page |
| You're a NUMU partner | Approved. You can create development stores and apps |
| Your partner account is suspended | You cannot create stores or submit work until NUMU lifts the suspension |
When NUMU publishes a new version of the Partner Agreement, the portal says The Partner Agreement changed, with an Accept version … button. Until you accept it, you cannot create development stores or change your apps.Development stores#
A development store is a free test store you own. It has API access, it never takes real orders, and search engines never see it. An app that is not published yet installs only on its own partner's development stores.In the portal, under Development stores:Create: enter a Store name and a Subdomain (lowercase letters, digits and dashes), then choose Create store. The store lives at <subdomain>.numueg.app. You can have up to 5.
Add sample data: fills the store with sample data to test against, once per store.
Visit storefront opens the shop. Open in dashboard switches the dashboard to that store.
Find the id of a development store#
The install flow needs your development store's id, and the portal does not show it yet. Read it through the API:1.
Choose Open in dashboard on the store.
2.
Go to Settings → API & webhooks and create a key with one read scope, such as catalog:read.
3.
Ask the API who the key belongs to: Next#
Modified at 2026-09-24 14:17:29
