---
title: "Obtener Customer por external_id"
method: GET
path: "/customers/lookup"
---

# Obtener Customer por external_id

`GET /customers/lookup`

## Query parameters

- `external_id` string
- `rfc` string
- `mail` string

## Response `200`

Búsqueda exitosa

- object
  - `external_id` string, required
  - `government_id` string
  - `name` string
  - `mail` string
  - `phone_number` string
  - `silenced_until` string
  - `default_agent` string
  - `agent_phone_number` string
  - `pac_mandate_id` string
  - `send_mail` boolean
  - `default_receipt_type` string
  - `rfc` string
  - `tax_zip_code` string
  - `fiscal_regime` string
  - `secondary_emails` string[]
  - `metadata` object
  - `id` string

## 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)