---
title: "Changes to Submit documents"
method: POST
path: "/participants/documents"
---

# Changes to Submit documents

`POST /participants/documents`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `47cf70ae701c`: 1 breaking, 1 info

## Changes

- **2026-11-03** `47cf70ae701c`: 1 breaking, 1 info
  - removed `subschema #1: Document - All accepted fields, subschema #2: US - Single sided documents, subschema #3: US - Two sided documents (Front + Back), subschema #4: EU - Single sided documents, subschema #5: EU - Two sided documents (Front + Back)` from the request body `oneOf` list
  - added `subschema #1: Document - All accepted fields, subschema #2: US - Single sided documents, subschema #3: US - Two sided documents (Front + Back), subschema #4: EU - Single sided documents, subschema #5: EU - Two sided documents (Front + Back)` to the request body `anyOf` list

---

[Operation](https://skmtc.dev/zerohash/apis/zerohash-api/docs/participants/documents/post.md) - [API](https://skmtc.dev/zerohash/apis/zerohash-api.md) - [Page](https://skmtc.dev/zerohash/apis/zerohash-api/changes/participants/documents/post)