---
title: "Add Group From Link"
method: POST
path: "/api/groups/discovery/sessions/{session_id}/add-link"
tags: ["group-discovery", "group-discovery"]
---

# Add Group From Link

`POST /api/groups/discovery/sessions/{session_id}/add-link`

## Request

- Base URL: `https://api.dialogbrain.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.dialogbrain.com/api/groups/discovery/sessions/{session_id}/add-link`
- Auth: none declared

Add a group from an invite link (t.me/... or @username).

## Path parameters

- `session_id` integer, required

## Request body

- AddLinkRequest: Request to add a group from invite link.
  - `link` string, required
  - `channel` string

## Response `200`

Successful Response

- GroupResponse: Discovered group response.
  - `id` integer, required
  - `session_id` integer, nullable, required
  - `channel` string, required
  - `external_group_id` string, required
  - `channel_ref` string, required
  - `title` string, required
  - `username` string, nullable, required
  - `invite_link` string, nullable, required
  - `group_type` string, nullable, required
  - `can_preview_history` boolean, nullable, required
  - `member_count` integer, nullable, required
  - `admin_count` integer, nullable, required
  - `about` string, nullable, required
  - `lifecycle` string, required
  - `scan_status` string, required
  - `scan_mode` string, nullable, required
  - `scan_error` string, nullable, required
  - `scan_progress` integer, required
  - `overall_score` number, nullable, required
  - `topic_relevance_score` number, nullable, required
  - `engagement_score` number, nullable, required
  - `spam_score` number, nullable, required
  - `dm_friendly_score` number, nullable, required
  - `activity_health_score` number, nullable, required
  - `score_confidence` number, nullable, required
  - `is_disqualified` boolean, required
  - `disqualify_reasons` string[], nullable, required
  - `created_at` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway.md) · [All operations](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/llms.txt) · [OpenAPI document](https://skmtc.dev/dialogbrain/apis/dialogbrain-v2-api-gateway/revisions/77bef09a9209?raw)