---
title: "Changes to Start KYB verification"
method: POST
path: "/kyb/start"
---

# Changes to Start KYB verification

`POST /kyb/start`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 48 revisions.

- **2026-10-04** `19551af9f8fe`: 1 breaking
- **2026-09-30** `10185b806ded`: 1 info
- **2026-09-04** `3d6cddabd5db`: 1 warning

## Changes

- **2026-10-04** `19551af9f8fe`: 1 breaking
  - added `subschema #5` to the `kyb` response property `oneOf` list for the response status `200`
- **2026-09-30** `10185b806ded`: 1 info
  - added the required property `kyb/oneOf[subschema #1]/businessFlow` to the response with the `200` status
- **2026-09-04** `3d6cddabd5db`: 1 warning
  - removed the optional property `kyb/oneOf[subschema #3]/reason/anyOf[subschema #1]/rejectionReasons/items/developerReason` from the response with the `200` status

---

[Operation](https://skmtc.dev/catena/apis/catena-api/docs/kyb/start/post.md) · [API](https://skmtc.dev/catena/apis/catena-api.md) · [Page](https://skmtc.dev/catena/apis/catena-api/changes/kyb/start/post)