---
title: "List colonies for a Mexican postal code"
method: GET
path: "/api/public/v1/mx/colonies"
tags: ["Colonies"]
---

# List colonies for a Mexican postal code

`GET /api/public/v1/mx/colonies`

Returns colony names, municipality, city and state for a given 5-digit Mexican postal code

## Query parameters

- `postal_code` string, required

## Headers

- `Authorization` string, required

## Response `200`

postal code not found in Multiburó

## Other responses

- `400` — invalid postal code
- `401` — unauthorized
- `502` — Multiburó service error
- `504` — Multiburó service timeout

---

[API](https://skmtc.dev/sequra/apis/checkout-api.md) · [All operations](https://skmtc.dev/sequra/apis/checkout-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sequra/checkout-api/revisions/2b0b60c52d04/schema)