---
title: "Changes to POST /invoices/{id}/sign"
method: POST
path: "/invoices/{id}/sign"
---

# Changes to POST /invoices/{id}/sign

`POST /invoices/{id}/sign`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 3 revisions.

- **2026-09-08** `5b060df05cdb`: 2 breaking, 8 warning, 1 info

## Changes

- **2026-09-08** `5b060df05cdb`: 2 breaking, 8 warning, 1 info
  - added the new path request parameter `id`
  - the `invoice/tax_attributes/payment_form` response's property format changed from `utc-millisec` to no format for status `200`
  - the optional response header `Cache-Control` removed for the status `200`
  - the optional response header `ETag` removed for the status `200`
  - the optional response header `Transfer-Encoding` removed for the status `200`
  - the optional response header `X-Content-Type-Options` removed for the status `200`
  - the optional response header `X-Frame-Options` removed for the status `200`
  - the optional response header `X-Request-Id` removed for the status `200`
  - the optional response header `X-Runtime` removed for the status `200`
  - the optional response header `X-XSS-Protection` removed for the status `200`
  - api operation id `legacy_nimbo_facturacion_post__invoices_id_sign` was added

---

[Operation](https://skmtc.dev/ecaresoft/apis/nimbo-facturacio-n/docs/invoices/:id/sign/post.md) - [API](https://skmtc.dev/ecaresoft/apis/nimbo-facturacio-n.md) - [Page](https://skmtc.dev/ecaresoft/apis/nimbo-facturacio-n/changes/invoices/:id/sign/post)