Get creative manifest

GET /api/v2/buyer/campaigns/{campaignId}/creatives/{creativeId} Returns one creative manifest with its inline assets, tracking URLs, and sync status.

Request

curl -X GET "https://api.interchange.io/api/v2/buyer/campaigns/cmp_987654321/creatives/cm_abcdef" \
  -H "Authorization: Bearer $SCOPE3_API_KEY"

Parameters

Field	Type	Required	Notes
`campaignId`	string	Yes	Path param — owning campaign
`creativeId`	string	Yes	Path param — creative manifest ID

Response

{
  "creative_id": "cm_abcdef",
  "campaign_id": "cmp_987654321",
  "name": "Q2 hero video",
  "message": "30s product reveal — premium tone, 2-second hook",
  "template_id": "video_standard",
  "brand_domain": "acme.com",
  "format_id": { "id": "video_standard", "agent_url": "https://agent.example.com" },
  "preview_url": "https://storage.googleapis.com/creatives/cm_abcdef/preview.html",
  "assets": [
    {
      "asset_id": "asset_001",
      "name": "main_video",
      "original_filename": "hero-30s.mp4",
      "asset_type": "VIDEO",
      "content_type": "video/mp4",
      "file_size": 8421376,
      "file_size_status": "verified",
      "public_url": "https://cdn.example.com/creatives/cm_abcdef/hero-30s.mp4",
      "asset_source": "USER_UPLOADED",
      "created_at": "2026-06-07T15:04:00Z"
    }
  ],
  "tracking": {
    "impression_tracker_url": "https://track.scope3.com/imp?cid={CAMPAIGN_ID}",
    "click_tracker_url": "https://track.scope3.com/clk?rurl=https%3A%2F%2Facme.com%2Fpromo",
    "supported_macros": ["CAMPAIGN_ID", "DEVICE_TYPE", "COUNTRY"]
  },
  "sync_status": { "synced": true, "agent_count": 3, "last_synced_at": "2026-06-07T16:20:00Z" },
  "created_at": "2026-06-07T15:04:00Z",
  "updated_at": "2026-06-07T15:04:00Z"
}

file_size remains a required number for compatibility with existing V2 REST clients. A VIDEO response includes file_size_status: "verified" only when file_size is authoritative. When that positive evidence field is absent from a VIDEO and file_size is 0, the origin did not provide authoritative evidence and the number is only a compatibility sentinel; do not use it for validation. This marker is VIDEO-only: IMAGE and AUDIO file-size behavior and provenance are unchanged, so do not infer their evidence status from the marker’s absence. MCP and internal manifest results do not use this REST compatibility mapping, so unavailable evidence may appear as file_size: null with file_size_status absent. sync_status.synced is true once the manifest has propagated to at least one sales agent. last_synced_at is present on the full resource (not on list summaries).

Errors

404 NOT_FOUND — campaignId or creativeId does not exist or is not visible to the authenticated account.

See Errors for the full error contract.

Creative overview

Manifest fields and tracking macros

Update creative manifest

Edit fields or manage assets

List creative manifests

Browse all manifests on the campaign

Delete creative manifest

Remove the manifest

Start building

Core Concepts

Buyer operations

Seller operations

Cross-Cutting Reference

Buyer API reference

Seller API reference

Release Notes

Get creative manifest

Request

Parameters

Response

Errors

Creative overview

Update creative manifest

List creative manifests

Delete creative manifest

​Request

​Parameters

​Response

​Errors

​Related

Creative overview

Update creative manifest

List creative manifests

Delete creative manifest

Request

Parameters

Response

Errors

Related