---
title: "Batch Add Board Collaborators"
method: POST
path: "/v3/boards/{board_id}/collaborators/batch"
tags: ["boards"]
---

# Batch Add Board Collaborators

`POST /v3/boards/{board_id}/collaborators/batch`

## Request

- Base URL: `https://api.evidenso.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.evidenso.com/v3/boards/{board_id}/collaborators/batch`
- Auth: HTTP bearer

Best-effort batch invite. Owner-only. Returns per-email results so
the frontend can show partial-success state and keep failed picks
staged for retry.

## Path parameters

- `board_id` string, required

## Request body

- BatchAddCollaboratorsRequest
  - `userEmails` string[], required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/evidenso/apis/persona-rag-api.md) - [All operations](https://skmtc.dev/evidenso/apis/persona-rag-api/llms.txt) - [OpenAPI document](https://skmtc.dev/evidenso/apis/persona-rag-api/revisions/86408c178d4f?raw)