---
title: "Changes to Complete EIN creation (sandbox)"
method: POST
path: "/v1/partner/playground/companies/{companyId}/eincreation/complete"
---

# Changes to Complete EIN creation (sandbox)

`POST /v1/partner/playground/companies/{companyId}/eincreation/complete`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `f607744a8927`: 2 warning, 5 info

## Changes

- **2026-11-03** `f607744a8927`: 2 warning, 5 info
  - removed the optional property `error` from the response with the `200` status
  - removed the optional property `payload` from the response with the `200` status
  - added the non-success response with the status `409`
  - added the non-success response with the status `422`
  - added the optional property `doolaCompanyId` to the response with the `200` status
  - added the optional property `service` to the response with the `200` status
  - added the optional property `triggeredEvents` to the response with the `200` status

---

[Operation](https://skmtc.dev/doola/apis/doola-partner-api/docs/v1/partner/playground/companies/:companyId/eincreation/complete/post.md) - [API](https://skmtc.dev/doola/apis/doola-partner-api.md) - [Page](https://skmtc.dev/doola/apis/doola-partner-api/changes/v1/partner/playground/companies/:companyId/eincreation/complete/post)