ReferenceCampaigns API
List campaigns
GET
Newest first, for the whole account. channelId limits the list to those channels. Repeat the parameter or pass a comma-separated list. Omit channelId to return every channel. limit defaults to 50, maximum 100. cursor is nextCursor from the previous page.
bearerheader
AuthorizationBearer <token>Key issued in Settings → Developer → API key. Inbox methods need the Inbox scope. Campaigns methods need the Campaigns scope.
limit?stringPage size. Defaults to 50, maximum 100.
cursor?stringnextCursor from the previous page. Leave empty for the first page.
channelId?array<unknown>Channel id. Repeat the parameter or pass a comma-separated list. Omit to list every channel.
application/json- response
items*array<>Campaigns on this page, newest first.
nextCursor*|Cursor for the next page, or null on the last page.
curl -X GET 'https://api.1msg.io/api/v1/campaigns'{ "items": [ { "id": "cm3campaign01", "name": "April restock", "channelId": "cm3channel01", "segmentId": "cm3segment01", "status": "draft", "content": { "mode": "text", "text": "Hello" }, "sentAt": "2026-11-01T09:00:00.000Z", "scheduledAt": "2026-11-01T09:00:00.000Z", "queuedRemaining": 0, "sentThisPortion": 0, "dailyLimit": 1000, "nextPortionAt": null, "createdAt": "2026-11-01T09:00:00.000Z", "updatedAt": "2026-11-01T09:00:00.000Z" } ], "nextCursor": null}