---
title: "List All Sequences"
method: GET
path: "/sequences.json"
tags: ["Sequences"]
---

# List All Sequences

`GET /sequences.json`

Returns all your sequences.

## Query parameters

- `api_key` string, required

## Response `200`

Success.

<br>

**Possible values for fields `current_<document type>_validation_code`:**

| Value | Description |
| :--- | :--- |
| **ABCD1234** | Validation code for each sequence that is registered in the Tax Authority. |
| **N/D** | The sequence is relevant for ATCUD but is not registered in the Tax Authority. |
| **N/A** | The sequence is not relevant for ATCUD and is not registered in the Tax Authority. |

- SequenceResponse
  - `sequences` object[]
    - `id` integer
    - `serie` string
    - `default_sequence` integer
    - `current_invoice_number` integer
    - `current_invoice_sequence_id` integer
    - `current_invoice_validation_code` string
    - `current_invoice_receipt_number` integer
    - `current_invoice_receipt_sequence_id` integer
    - `current_invoice_receipt_validation_code` string
    - `current_simplified_invoice_number` integer
    - `current_simplified_invoice_sequence_id` integer
    - `current_simplified_invoice_validation_code` string
    - `current_credit_note_number` integer
    - `current_credit_note_sequence_id` integer
    - `current_credit_note_validation_code` string
    - `current_debit_note_number` integer
    - `current_debit_note_sequence_id` integer
    - `current_debit_note_validation_code` string
    - `current_receipt_number` integer
    - `current_receipt_sequence_id` integer
    - `current_receipt_validation_code` string
    - `current_shipping_number` integer
    - `current_shipping_sequence_id` integer
    - `current_shipping_validation_code` string
    - `current_transport_number` integer
    - `current_transport_sequence_id` integer
    - `current_transport_validation_code` string
    - `current_devolution_number` integer
    - `current_devolution_sequence_id` integer
    - `current_devolution_validation_code` string
    - `current_proforma_number` integer
    - `current_proforma_sequence_id` integer
    - `current_proforma_validation_code` string
    - `current_quote_number` integer
    - `current_quote_sequence_id` integer
    - `current_quote_validation_code` string
    - `current_fees_note_number` integer
    - `current_fees_note_sequence_id` integer
    - `current_fees_note_validation_code` string
    - `current_vat_moss_invoice_number` integer
    - `current_vat_moss_invoice_sequence_id` integer
    - `current_vat_moss_invoice_validation_code` string
    - `current_vat_moss_credit_note_number` integer
    - `current_vat_moss_credit_note_sequence_id` integer
    - `current_vat_moss_credit_note_validation_code` string
    - `current_vat_moss_receipt_number` integer
    - `current_vat_moss_receipt_sequence_id` integer
    - `current_vat_moss_receipt_validation_code` string

## Other responses

- `401` — ACCESS DENIED

---

[API](https://skmtc.net/invoicexpress/apis/invoicexpress-api.md) · [All operations](https://skmtc.net/invoicexpress/apis/invoicexpress-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/invoicexpress/invoicexpress-api/versions/5cea7e1d8f41/schema)