---
title: "Actualizar additional"
method: PUT
path: "/payment-method/halcash/additional"
tags: ["UNNAMED"]
---

# Actualizar additional

`PUT /payment-method/halcash/additional`

Actualiza la información adicional de un medio de pago HalCash

## Request body

- object
  - `additional` string, required — Información adicional
  - `signature` string, required — Firma del cliente
  - `uuid` string, required — UUID del medio de pago

## Response `200`

OK

- object
  - `Customer` Customer
    - `external_id` string, required — ID externo otorgado por el comercio para identificar de forma única a un usuario.
  - `Source` Source — unresolved $ref

---

[API](https://skmtc.net/paylands/apis/documentacio-n-de-paylands.md) · [All operations](https://skmtc.net/paylands/apis/documentacio-n-de-paylands/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/paylands/documentacio-n-de-paylands/revisions/6bf9c0ba354b/schema)