/
NO
novabilling
Search skmtc…
⌘K
Docs
Sign in
Docs
History
Schema
Generate
Retired
Filter operations
Add-Ons
8
Analytics
8
Auth
5
Billable Metrics
5
Charges
6
Coupons
7
Credit Notes
6
Currencies
1
Customer Portal
5
get
/api/portal/customers/{externalId}/billing
Get customer billing overview
get
/api/portal/customers/{externalId}/subscriptions
List customer subscriptions
get
/api/portal/customers/{externalId}/invoices
List customer invoices
post
/api/portal/customers/{externalId}/invoices/{invoiceId}/checkout
Create checkout for an invoice
get
/api/portal/customers/{externalId}/payments
List customer payments
Customers
10
Events
4
Invoices
9
Payment Methods
5
Payment Providers
6
Payments
4
Plan Overrides
5
Plans
8
Subscriptions
8
Taxes
13
Tenants
7
Wallets
7
Webhooks
6
Customer Portal
Copy
Copy Markdown
Copy Markdown
Copying…
Copied
Copy failed
Changes to List customer invoices
get
/api/portal/customers/{externalId}/invoices
Feb 16, 2026
0e449a4e0dc8
Revision changes
info
endpoint added