---
title: "List project invoices"
method: GET
path: "/project/{project}/invoice"
tags: ["Project_Billing"]
deprecated: true
---

# List project invoices

`GET /project/{project}/invoice`

> **Deprecated.**

The API endpoint /v1/project/{project}/invoice is deprecated. Use https://api.aiven.io/v1/organization/{organization\_id}/invoices instead. It will be removed on 2026-07-16.

## Path parameters

- `project` string, required

## Response `200`

Response

- ProjectInvoiceListResponse — ProjectInvoiceListResponse
  - `errors` object[] — List of errors occurred during request processing
    - `message` string, required — Printable error message
    - `more_info` string — URL to the documentation of the error
    - `status` integer, required — HTTP error status code
  - `invoices` object[], required — List of project invoices
    - `billing_group_id` string, required — Billing group ID
    - `billing_group_name` string, required — Billing group name
    - `billing_group_state` 'active' | 'deleted', required — Billing group state
    - `currency` 'AUD' | 'CAD' | 'CHF' | 'DKK' | 'EUR' | 'GBP' | 'JPY' | 'NOK' | 'NZD' | 'SEK' | 'SGD' | 'USD', required — Billing currency
    - `download_cookie` string, required — Authentication cookie for downloads
    - `due_date` string — The time when the invoice is due
    - `generated_at` string — The time when the invoice was generated
    - `invoice_number` string, required — Unique invoice reference code
    - `issue_date` string — The time when the invoice was issued
    - `period_begin` string, required — Period begin
    - `period_end` string, required — Period end
    - `state` 'accrual' | 'consolidated' | 'due' | 'estimate' | 'failed_credit_card_charge' | 'failed_no_credit_card' | 'mailed' | 'no_payment_expected' | 'paid' | 'partner_metering' | 'uncollectible' | 'waived' | 'due_only_project_charges_calculated' | 'estimate_only_project_charges_calculated', required — State of this invoice
    - `total_inc_vat` string, required — Total including taxes
    - `total_vat_zero` string, required — Total excluding taxes
  - `message` string — Printable result of the request

---

[API](https://skmtc.net/aiven/apis/aiven-api-documentation.md) · [All operations](https://skmtc.net/aiven/apis/aiven-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aiven/aiven-api-documentation/versions/ecaeabf1da31/schema)