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Preview a campaign

Dry-run checks before starting: senders, audience, gate, first messages.

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Dry-run checks before starting: senders, audience, gate, first messages.

Overview

Name Value
Code campaigns.preview
Scope needed campaigns.write
Risk Read
May need confirmation No
Runs as Answers right away
Needs Idempotency-Key No
Member roles allowed owner, manager
In the app Campaigns → Preview

Input fields

Field Type Required Description
id uuid Yes

Example request

curl -X POST https://tlg.builera.app/api/public/v2/ops/campaigns.preview \
  -H "Authorization: Bearer $TELEGRAM_AUTO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"id":"00000000-0000-0000-0000-000000000000"}'

Output fields (data)

Field Type Required
ok true Yes
preview object Yes

Example answer

{
  "data": {
    "ok": true,
    "preview": {
      "total": 1,
      "eligible": 1,
      "capped": true,
      "excluded": {
        "suppressed": 1,
        "other_owner": 1,
        "other_campaign": 1,
        "privacy": 1,
        "unreachable": 1,
        "never_talked": 1,
        "bot": 1,
        "own_account": 1
      },
      "senders": [
        {
          "id": "00000000-0000-4000-8000-000000000000",
          "label": "text",
          "ok": true,
          "reason": "text",
          "perDay": 1,
          "week": 1,
          "free": true,
          "people": 1
        }
      ],
      "days": 1,
      "estimate": "text",
      "samples": [
        {
          "personId": "00000000-0000-4000-8000-000000000000",
          "name": "text",
          "username": "text",
          "accountLabel": "text",
          "text": "text"
        }
      ],
      "issues": [
        {
          "blockId": "00000000-0000-4000-8000-000000000000",
          "message": "text"
        }
      ]
    }
  }
}

Using it over MCP

Not listed on any profile: call tools_describe then tools_run with code: "campaigns.preview". Tool name when listed: campaigns_preview.

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Last checked: 10/24/2026 · build 2.0