PATCH Invoices
Use this endpoint to update existing invoices.
User level: Advanced
Endpoint
PATCH /v1/{scopeId}/invoices/{id}| Property | Value |
|---|---|
| Method | PATCH |
| Scope ID | Branch UUID |
| Authentication | Authorization: Bearer <access_token> |
| Required scope | routix:invoices:write |
| Content-Type | application/json |
| Request body | JSON object |
Update rules
- The API validates server-side whether the record belongs to the allowed organization and branch.
- Only explicitly allowed fields can be updated.
- Unknown or disallowed fields return
400 invalid_update.
Allowed update fields
| Field |
|---|
invoice_type |
customer_id |
customer_name |
invoice_date |
due_date |
total_amount |
status |
Example request
curl -X PATCH "https://api.routix.com/v1/550e8400-e29b-41d4-a716-446655440000/invoices/4de04b2e-f6db-4d9e-8cf4-72b3818c8b0f" \
-H "Authorization: Bearer eyJhbGciOiJIUzI1NiIs..." \
-H "Content-Type: application/json" \
-d '{
"status": "sent",
"due_date": "2026-08-01"
}'Example response
{
"data": {
"id": "4de04b2e-f6db-4d9e-8cf4-72b3818c8b0f",
"invoice_type": "sales",
"customer_id": "7ecf4b8d-8d1f-4a0f-8e57-6d8f14c6a221",
"customer_name": "Acme Transport B.V.",
"invoice_date": "2026-07-05",
"due_date": "2026-08-01",
"total_amount": 1450,
"status": "sent"
},
"version": "v1"
}Error response
{
"error": "invalid_update",
"error_description": "One or more fields are not allowed for updates on invoices"
}Possible error codes
400 invalid_request400 invalid_update401 unauthorized401 invalid_token403 invalid_token_type403 insufficient_scope404 not_found405 method_not_allowed
Related pages
- API calls & examples
- Setup guide
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