Create a campaign
Creates a draft. Nothing sends until you launch. Takes every setting of the update call. Defaults: 100 emails a day, 08:00 to 17:00 America/New_York, weekdays only, a pause of 60 to 120 minutes between two emails from one mailbox, plain text, no unsubscribe line.
| Cost | What it does | Key scopes |
|---|---|---|
| Free | Writes | argorant:manage_lists |
Authorization
BearerAuth Your API key from app.argorant.com/profile, sent as Authorization: Bearer <key>. A connector sign-in token (ag_mcp_...) works the same way.
In: header
Header Parameters
Any unique text up to 128 characters. A retry with the same key and the same body within 24 hours returns the first answer (with the header Idempotent-Replayed: true) instead of doing the work twice. The same key with another body answers 409 idempotency_conflict.
length <= 128Your own id for this request, 8 to 64 letters, digits, dot, dash or underscore. Returned as X-Request-Id; one is made for you when you send none.
^[A-Za-z0-9._-]{8,64}$Request Body
application/json
TypeScript Definitions
Use the request body type in TypeScript.
Response Body
application/json
application/json
application/json
application/json
application/json
application/json
application/json
curl -X POST "https://app.argorant.com/api/v1/campaigns" \ -H "Idempotency-Key: 6f1c2e7a-run-42" \ -H "Content-Type: application/json" \ -d '{ "name": "Q4 CFO outreach", "daily_limit": 40, "per_mailbox_daily_limit": 20, "timezone": "Europe/Berlin", "window_start": "08:00", "window_end": "17:00", "skip_weekends": true, "include_unsubscribe": false, "tags": [ "q4" ] }'{ "campaign": { "id": "7f3a2c1e-9b4d-4e8a-a1c2-5d6e7f8a9b0c", "name": "Q4 CFO outreach", "status": "draft", "lead_count": 0, "queued_count": 0, "sent_count": 0, "replied_count": 0, "positive_reply_count": 0, "bounced_count": 0, "step_count": 0, "inbox_count": 0, "daily_limit": 40, "default_timezone": "Europe/Berlin", "created_at": "2026-10-07T09:00:00+00:00", "updated_at": "2026-10-07T09:00:00+00:00", "url": "https://app.argorant.com/campaigns/7f3a2c1e-9b4d-4e8a-a1c2-5d6e7f8a9b0c" }, "next": "Add emails (POST /emails), leads (POST /leads) and senders (POST /senders), then POST /launch."}