---
title: "Obtener Invoice por invoice_external_id"
method: GET
path: "/invoices/lookup"
---

# Obtener Invoice por invoice_external_id

`GET /invoices/lookup`

## Query parameters

- `invoice_external_id` string, required

## Headers

- `x-account-key` string

## Response `200`

## Other responses

- `404` — Not Found
- `422` — Unprocessable Entity

---

[API](https://skmtc.net/trytoku/apis/toku-api.md) · [All operations](https://skmtc.net/trytoku/apis/toku-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/trytoku/toku-api/versions/30699b13e0d0/schema)