---
title: "Draft, summarise, answer or translate a supplied draft without sending; translation requires text and targetLanguage and spends workspace credits"
method: POST
path: "/workspaces/{workspaceId}/inbox/{conversationId}/copilot"
tags: ["Inbox"]
---

# Draft, summarise, answer or translate a supplied draft without sending; translation requires text and targetLanguage and spends workspace credits

`POST /workspaces/{workspaceId}/inbox/{conversationId}/copilot`

## Request

- Base URL: `https://app.communicate.so/api/v1`
- URL: `https://app.communicate.so/api/v1/workspaces/{workspaceId}/inbox/{conversationId}/copilot`
- Auth: one of:
  - HTTP bearer
  - API key in cookie `__Secure-better-auth.session_token`
  - API key in cookie `better-auth.session_token`

Use an explicitly scoped user-bound account bearer credential or an application session. Scope grants are intersected with live membership, role, tenant isolation, agent access and plan limits; a credential does not grant an owner role. Invitation acceptance requires the verified recipient email.

## Path parameters

- `workspaceId` string, required
- `conversationId` string, required

## Request body

- RequestInboxCopilotSuggestionRequest
  - `mode` 'draft' | 'summarise' | 'answer' | 'translate', required
  - `question` string
  - `requestId` string, uuid, required
  - `text` string
  - `targetLanguage` 'English' | 'Spanish' | 'French' | 'German' | 'Portuguese' | 'Italian' | 'Dutch' | 'Russian' | 'Chinese' | 'Japanese' | 'Korean' | 'Hindi' | 'Arabic'

## Response `200`

Draft, summarise, answer or translate a supplied draft without sending; translation requires text and targetLanguage and spends workspace credits

- RequestInboxCopilotSuggestionResponse
  - `text` string, required

## Other responses

- `400`: Invalid request, timezone, resource association or confirmation.
- `401`: Missing, invalid, expired or revoked account credential or application session.
- `403`: Required account scope, live verified identity, membership or role permission is missing.
- `404`: Workspace or addressed resource is not visible to this member.
- `500`: Unexpected server failure.
- `503`: Authorization service temporarily unavailable.

---

[API](https://skmtc.dev/communicate/apis/communicate-public-rest-api-2.md) · [All operations](https://skmtc.dev/communicate/apis/communicate-public-rest-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/communicate/apis/communicate-public-rest-api-2/revisions/db6be3d36733?raw)