---
title: "Get a single invoice"
method: GET
path: "/billing-group/{billing_group_id}/invoice/{invoice_number}"
tags: ["BillingGroup"]
deprecated: true
---

# Get a single invoice

`GET /billing-group/{billing_group_id}/invoice/{invoice_number}`

> **Deprecated.**

The API endpoint /v1/billing-group/{billing\_group\_id}/invoice/{invoice\_number} is deprecated. Use https://api.aiven.io/v1/organization/{organization\_id}/invoice/{invoice\_number} instead. It will be removed on 2026-07-22.

## Path parameters

- `billing_group_id` string, required
- `invoice_number` string, required

## Response `200`

Response

- BillingGroupInvoiceGetResponse — BillingGroupInvoiceGetResponse
  - `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
  - `invoice` object, required — A single invoice
    - `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
    - `invoice_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' — State of this invoice
    - `local_inc_vat` string, required — Invoice total in chosen billing currency, after VAT
    - `local_vat_zero` string, required — Invoice total in chosen billing currency, before VAT
  - `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)