> ## Documentation Index > Fetch the complete documentation index at: https://docs.interchange.io/llms.txt > Use this file to discover all available pages before exploring further. # Create advertiser creative master > Create a creative manifest scoped to an advertiser without requiring a campaign. The resulting master can be assigned to one or more campaigns. ## OpenAPI ````yaml /v2/buyer-api-v2.yaml post /advertisers/{advertiserId}/creatives/create openapi: 3.0.0 info: title: Scope3 Buyer API version: 2.0.0 description: |- REST API for advertisers to manage advertisers, campaigns, and reporting. ## Authentication All endpoints require a Bearer token in the Authorization header: ``` Authorization: Bearer your-api-key ``` ## Base URL `https://api.interchange.io/api/v2/buyer` ## For AI Agents AI agents can use the MCP endpoint at `/mcp/v2/buyer` with three tools: - `initialize`: Start an MCP session - `api_call`: Make REST API calls - `ask_about_capability`: Learn about API features servers: - url: https://api.interchange.io/api/v2/buyer description: Production server security: [] tags: - name: Account description: Account management, service tokens, and preferences - name: Advertisers description: Manage advertisers - name: Product Discovery description: Discover and select products - name: Campaigns description: Manage advertising campaigns - name: Creatives description: Build, manage, and sync campaign creatives via AdCP Creative Protocol - name: Reporting description: Access performance metrics - name: Event Sources description: >- Manage event source configurations and log conversion/marketing events for attribution - name: Property Lists description: Validate property lists against AAO registry - name: Sales Agents description: View and connect sales agents - name: Measurement description: Measurement sources, records, context, and freshness - name: Syndication description: Syndicate resources to ADCP agents - name: Tasks description: Track async operation status - name: Buyer Billing description: >- Consolidated invoicing for buyers — invoices and pending invoice items issued by Scope3 across the buyer customer. - name: MCP description: Model Context Protocol endpoints for AI agents paths: /advertisers/{advertiserId}/creatives/create: post: tags: - Creatives summary: Create advertiser creative master description: >- Create a creative manifest scoped to an advertiser without requiring a campaign. The resulting master can be assigned to one or more campaigns. operationId: createAdvertiserCreative parameters: - in: path name: advertiserId schema: description: Advertiser ID type: string minLength: 1 required: true description: Advertiser ID requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/CreateCreativeManifestMetadata' responses: '200': description: Create advertiser creative master content: application/json: schema: $ref: '#/components/schemas/CreativeManifestResponse' '400': description: Bad request content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - bearerAuth: [] components: schemas: CreateCreativeManifestMetadata: description: JSON metadata for creating a creative manifest type: object properties: name: description: Manifest name (auto-generated if omitted) type: string minLength: 1 maxLength: 255 message: description: Creative brief / direction text type: string minLength: 1 maxLength: 5000 url_asset: description: >- Add a single URL asset (per AdCP url-asset spec). For multi-slot formats (e.g. native), use `url_assets` instead. type: object properties: url: description: URL to add as asset (must be http/https) type: string format: uri url_type: description: URL type classification type: string enum: - clickthrough - tracker_pixel - tracker_script - vast required: - url - url_type url_assets: description: >- URL assets bound to specific AdCP format slots (e.g. native landing_page, click trackers). Each entry pairs a slot `asset_id` with a URL. maxItems: 50 type: array items: $ref: '#/components/schemas/UrlAssetSlotInput' text_assets: description: >- Text assets bound to specific AdCP format slots (e.g. native headline, long_headline, description, business_name, disclosure). Each entry pairs a slot `asset_id` with content. maxItems: 50 type: array items: $ref: '#/components/schemas/TextAssetSlotInput' webhook_asset: description: Add a webhook asset for DCO (dynamic content). type: object properties: url: description: URL to add as asset (must be http/https) type: string format: uri method: type: string enum: - GET - POST timeout_ms: type: integer minimum: 10 maximum: 5000 response_type: type: string enum: - html - json - xml - javascript security: type: object properties: method: type: string enum: - hmac_sha256 - api_key - none hmac_header: type: string api_key_header: type: string required: - method required: - url - response_type - security format_id: description: >- Legacy-v1 ADCP named-format ref for this creative (auto-resolved from template if omitted). Use format_kind for AdCP 3.1 canonical formats. type: object properties: agent_url: type: string id: type: string pattern: ^[a-zA-Z0-9_-]+$ width: type: number minimum: 1 height: type: number minimum: 1 duration_ms: type: number minimum: 1 required: - agent_url - id additionalProperties: {} format_kind: description: >- AdCP 3.1 canonical format kind (e.g. image_carousel, video_hosted). Alternative to format_id for canonical formats. anyOf: - type: string enum: - image - type: string enum: - html5 - type: string enum: - display_tag - type: string enum: - image_carousel - type: string enum: - video_hosted - type: string enum: - video_vast - type: string enum: - audio_hosted - type: string enum: - audio_daast - type: string enum: - sponsored_placement - type: string enum: - native_in_feed - type: string enum: - responsive_creative - type: string enum: - agent_placement - type: string enum: - custom format_option_ref: description: >- Pins this manifest to a specific format_options[] entry on a product, identified by format_option_id. Use scope:"publisher" with publisher_domain for catalog-backed options, scope:"product" for product-inline options. oneOf: - type: object properties: scope: type: string enum: - publisher publisher_domain: type: string format_option_id: type: string required: - scope - publisher_domain - format_option_id additionalProperties: false - type: object properties: scope: type: string enum: - product format_option_id: type: string required: - scope - format_option_id additionalProperties: false type: object industry_identifiers: description: >- Industry identifiers (Ad-ID, ISCI, Clearcast clock number, IDcrea) per AdCP spec. type: array items: type: object properties: type: type: string enum: - ad_id - isci - clearcast_clock - idcrea value: type: string required: - type - value template_id: description: >- Creative template ID — legacy-v1 ADCP named-format id (e.g., "display_image", "display_html", "video_standard") or vendor tag (e.g., "vendor_dcm_tag") type: string assets: description: >- Multipart REST metadata only: each filename must match a file uploaded in the same multipart request. Murph chat attachments are not multipart files; represent them as linked_assets[].data_url using the murph-attachment://N placeholder instead. If omitted, multipart files are auto-classified. type: array items: type: object properties: filename: description: Must match an uploaded file's originalname type: string minLength: 1 asset_type: description: Asset type (auto-detected from MIME if omitted) type: string enum: - IMAGE - VIDEO - AUDIO - HTML - JAVASCRIPT - CSS - TEXT - URL - VAST - FONT - LOGO - DOCUMENT label: description: >- Label/key for this asset in the manifest (auto-generated if omitted) type: string slot_asset_id: description: >- AdCP format slot asset_id to bind this file to (used by multi-slot formats like native). type: string minLength: 1 maxLength: 255 locked_asset: description: >- When true, creative generation and rendering should preserve this supplied asset rather than redraw or reinterpret it. type: boolean asset_role: description: >- Role of the supplied asset, such as product, package, logo, brand, reference, or scene. type: string enum: - product - package - logo - brand - reference - scene - other can_transform: description: >- Whether the asset may be transformed. Set false for exact product imagery, packaging, logos, book covers, or regulated artwork. type: boolean preservation_notes: description: >- Human-readable instructions for preserving asset fidelity, e.g. "Preserve cover typography and portrait exactly." type: string minLength: 1 maxLength: 1000 source_asset_id: description: >- Raw/source creative-session asset ID used to derive this linked asset, when the asset is a rendition or locked composite. type: string minLength: 1 maxLength: 255 rendition_asset_id: description: >- Creative-session rendition asset ID used in the final creative manifest. type: string minLength: 1 maxLength: 255 required: - filename linked_assets: description: >- URL-backed or inline media assets from a chat attachment, DAM, catalog, product page, or creative generator. For every Murph chat attachment, use linked_assets[].data_url = murph-attachment://N; never put its filename in assets[] because buyer_api_call does not send multipart file bytes. maxItems: 50 type: array items: $ref: '#/components/schemas/LinkedCreativeAssetInput' brandAgentId: description: >- Advertiser ID (parameter name kept for wire compatibility). Required when creating an advertiser-level master without a campaign. Ignored when the manifest is created under a campaign (resolved from campaign context). type: string frequencyCaps: description: >- Buyer-defined frequency caps for this creative. When provided, sets the full list. type: array items: $ref: '#/components/schemas/FrequencyCapConfigInput' cards: description: >- Carousel cards (image_carousel format). Min 2, max 10. Each card needs filename (for an uploaded file) or url (for a pre-hosted asset), plus optional headline, description, cta, landing_page_url. minItems: 2 maxItems: 10 type: array items: $ref: '#/components/schemas/CardInput' CreativeManifestResponse: description: Creative manifest with inline assets type: object properties: creative_id: description: Creative manifest ID type: string name: description: Manifest name type: string message: description: Creative brief text type: string brand_domain: description: Brand domain (auto-resolved) type: string template_id: description: Creative template used for this manifest type: string format_id: description: ADCP format identifier type: object properties: id: type: string agent_url: type: string width: type: number height: type: number duration_ms: type: number required: - id - agent_url additionalProperties: {} format_kind: description: AdCP 3.1 canonical format kind (e.g. image_carousel, video_hosted) type: string format_option_ref: description: AdCP 3.1 scope-discriminated format option reference. oneOf: - type: object properties: scope: type: string enum: - publisher publisher_domain: type: string format_option_id: type: string required: - scope - publisher_domain - format_option_id additionalProperties: false - type: object properties: scope: type: string enum: - product format_option_id: type: string required: - scope - format_option_id additionalProperties: false type: object requires_upgrade: description: >- True when this creative has no format_kind and must be upgraded before it can be assigned to new media buys. Call POST .../upgrade to set format_kind and clear this flag. type: boolean industry_identifiers: description: Industry identifiers (Ad-ID, ISCI, Clearcast clock, IDcrea) type: array items: type: object properties: type: type: string enum: - ad_id - isci - clearcast_clock - idcrea value: type: string required: - type - value additionalProperties: false target_format_ids: description: Target format IDs (from campaign products) type: array items: type: object properties: id: type: string agent_url: type: string width: type: number height: type: number duration_ms: type: number required: - id - agent_url additionalProperties: {} reuse_count: description: >- Number of campaigns this creative is actively attached to. A reuse signal for the advertiser library (returned on the advertiser-scoped list); omitted on single-manifest reads. type: integer minimum: 0 maximum: 9007199254740991 creative_role: description: >- Advertiser-library role (evergreen or reference). Absent for flight-specific creatives that live on their campaign. allOf: - $ref: '#/components/schemas/CreativeRole' creative_source: description: >- Provenance of the creative (uploaded/generated/connected). Today always "uploaded". allOf: - $ref: '#/components/schemas/CreativeSource' preview_url: description: URL to preview the processed creative (processed HTML hosted in GCS) type: string format: uri assets: description: Uploaded assets in this manifest type: array items: $ref: '#/components/schemas/ManifestAssetResponse' carousel_cards: description: Carousel card definitions for image_carousel creatives. type: array items: type: object properties: card_index: type: integer minimum: 0 maximum: 9007199254740991 media_asset_id: type: string headline: type: string description: type: string cta: type: string landing_page_url: type: string platform_extensions: type: array items: type: object additionalProperties: {} required: - card_index - media_asset_id additionalProperties: false html_processing: description: Result of HTML processing (CDN URL rewriting + macro insertion) type: object properties: processed_html: description: Full processed HTML (only included in create response, not GET) type: string processed_html_url: description: URL to processed HTML in GCS (for preview) type: string format: uri rewritten_refs: description: Asset references rewritten to CDN URLs type: array items: type: object properties: original: type: string cdn_url: type: string required: - original - cdn_url additionalProperties: false unresolved_refs: description: >- Local references found in HTML that did not match any uploaded asset type: array items: type: string inserted_macros: description: ADCP macros that were inserted type: array items: type: string required: - rewritten_refs - unresolved_refs - inserted_macros additionalProperties: false auto_detected_template: description: >- Auto-detected template info (populated when template_id was not explicitly provided) type: object properties: template_id: type: string template_name: type: string method: type: string enum: - tag_hints - html_analysis - file_analysis - none required: - template_id - template_name - method additionalProperties: false creative_manifest: description: Full ADCP creative manifest (built for sync) sync_status: description: Sync status across sales agents allOf: - $ref: '#/components/schemas/CreativeManifestSyncStatus' platform_links: description: >- Provider/sales-agent creative identifiers captured from sync_creatives for round-trip comparison. type: array items: $ref: '#/components/schemas/CreativeManifestPlatformLink' tracking: description: >- Auto-generated Scope3 tracking URLs for impression and click measurement type: object properties: impression_tracker_url: description: Scope3 impression tracker pixel URL with macro placeholders type: string click_tracker_url: description: >- Scope3 click tracker URL wrapping the original clickthrough with macro placeholders type: string supported_macros: description: >- ADCP macros supported by this creative format (filled at ad serving time) type: array items: type: string required: - supported_macros additionalProperties: false campaign_id: description: Campaign ID (omitted for advertiser-level masters) type: string advertiser_id: description: Advertiser ID this manifest belongs to type: string frequencyCaps: description: Buyer-defined frequency caps configured for this creative type: array items: $ref: '#/components/schemas/FrequencyCapConfig' already_exists: description: >- True when create returned a pre-existing manifest with the same (campaign_id, name) instead of inserting a new one. Only set on create responses. type: boolean ignored_files: description: >- Number of files in the create request that were ignored because the request hit the (campaign_id, name) dedupe path and returned a pre-existing manifest. Use the update endpoint to add or replace assets on the existing manifest. Only set when already_exists is true. type: integer minimum: 0 maximum: 9007199254740991 warnings: description: >- Format compatibility warnings emitted when an explicit format_id does not match any format accepted by the campaign products. Only set on update responses when a mismatch is detected. The creative was saved; reassign it or update the product configuration before executing. type: array items: type: string created_at: description: Created timestamp type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ updated_at: description: Updated timestamp type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ required: - creative_id - name - assets - created_at - updated_at additionalProperties: false ErrorResponse: description: Standard error response type: object properties: data: type: string nullable: true enum: - null error: $ref: '#/components/schemas/ApiError' required: - data - error additionalProperties: false UrlAssetSlotInput: description: >- URL asset bound to an AdCP format slot. The slot asset_id is the key in the creative manifest assets map. type: object properties: asset_id: description: AdCP format slot asset_id (e.g. "landing_page", "click_url") type: string minLength: 1 maxLength: 255 url: description: URL to add as asset (must be http/https) type: string format: uri url_type: description: >- URL type classification. Optional — the server derives the canonical url_type from `asset_id` (e.g. "landing_page" → clickthrough, "impression_tracker" → tracker_pixel). Any client-provided value is treated as a hint, not authoritative. type: string enum: - clickthrough - tracker_pixel - tracker_script - vast required: - asset_id - url TextAssetSlotInput: description: >- Text asset bound to an AdCP format slot. The slot asset_id is the key in the creative manifest assets map. type: object properties: asset_id: description: AdCP format slot asset_id (e.g. "headline", "description") type: string minLength: 1 maxLength: 255 content: description: Text content for this slot type: string minLength: 1 maxLength: 5000 required: - asset_id - content LinkedCreativeAssetInput: description: >- A linked or inline generated creative asset that can be saved into the manifest asset store without multipart file upload. type: object properties: url: description: >- Publicly reachable URL for a hosted creative asset from a DAM, catalog, product page, or creative generator. type: string format: uri data_url: description: >- Inline generated creative asset as a base64 data URL. Use when a local/dev creative adapter returns inline assets because no asset store is configured. type: string pattern: >- ^data:(image|video|audio|text\/html|application\/xml|text\/plain)[^;]*;base64,[A-Za-z0-9+/=]+$ asset_type: description: >- Creative asset type represented by the linked URL (IMAGE, VIDEO, AUDIO, HTML, VAST, etc.). type: string enum: - IMAGE - VIDEO - AUDIO - HTML - JAVASCRIPT - CSS - TEXT - URL - VAST - FONT - LOGO - DOCUMENT label: description: Human-readable label for this linked asset. type: string minLength: 1 maxLength: 255 slot_asset_id: description: >- Optional AdCP format slot asset_id to bind this linked asset to (for example, "image", "video", or "audio"). type: string minLength: 1 maxLength: 255 content_type: description: >- Optional MIME type. If omitted, the server infers a sensible default from asset_type and URL extension. type: string minLength: 1 maxLength: 255 duration_ms: description: >- Duration in milliseconds for time-based assets (VIDEO, AUDIO, VAST). Persisted so the media-buy compatibility gate can verify the creative fits a slot's required duration before syncing it to a source. type: integer minimum: 0 maximum: 9007199254740991 declared_sizes: description: >- Buyer-declared display sizes (width×height in pixels) for an HTML ad tag whose markup doesn't declare one — supplied out-of-band via a CSV/manifest. Persisted so the tag can still auto-map to placements when assigned to a campaign in a later turn. Ignored for non-HTML assets (images/video carry probed dimensions). maxItems: 30 type: array items: type: object properties: width: type: integer maximum: 9007199254740991 minimum: 1 height: type: integer maximum: 9007199254740991 minimum: 1 required: - width - height make_primary: description: >- When true, make this URL-backed asset the primary renderable creative source. Only one linked asset may be primary. type: boolean locked_asset: description: >- When true, creative generation and rendering should preserve this supplied asset rather than redraw or reinterpret it. type: boolean asset_role: description: >- Role of the supplied asset, such as product, package, logo, brand, reference, or scene. type: string enum: - product - package - logo - brand - reference - scene - other can_transform: description: >- Whether the asset may be transformed. Set false for exact product imagery, packaging, logos, book covers, or regulated artwork. type: boolean preservation_notes: description: >- Human-readable instructions for preserving asset fidelity, e.g. "Preserve cover typography and portrait exactly." type: string minLength: 1 maxLength: 1000 source_asset_id: description: >- Raw/source creative-session asset ID used to derive this linked asset, when the asset is a rendition or locked composite. type: string minLength: 1 maxLength: 255 rendition_asset_id: description: >- Creative-session rendition asset ID used in the final creative manifest. type: string minLength: 1 maxLength: 255 required: - asset_type FrequencyCapConfigInput: description: >- Frequency cap entry supplied inside a parent advertiser/campaign/creative request body. On PUT, the full array replaces all existing caps for that target. type: object properties: max_impressions: description: Maximum number of impressions allowed within the window example: 3 type: integer maximum: 9007199254740991 minimum: 1 window: $ref: '#/components/schemas/FrequencyCapWindow' required: - max_impressions - window additionalProperties: {} CardInput: description: >- Per-card input for carousel creatives. Provide filename for multipart file uploads or url for pre-hosted assets. type: object properties: filename: description: >- Filename of an uploaded file for this card's media. Must match the file's originalname in the multipart upload. type: string minLength: 1 url: description: >- URL of a hosted image or video for this card's media. Use instead of filename for pre-hosted assets. type: string format: uri headline: description: Card headline text type: string maxLength: 255 description: description: Card body copy type: string maxLength: 2000 cta: description: Call-to-action label (e.g. "Shop Now") type: string maxLength: 50 landing_page_url: description: Destination URL when the card is clicked type: string format: uri platform_extensions: description: Platform-specific card attributes type: array items: type: object additionalProperties: {} CreativeRole: description: >- Advertiser creative-library role: evergreen (serve-ready, reusable across campaigns) or reference (a generation input, not served). Absent for flight-specific creatives. type: string enum: - evergreen - reference CreativeSource: description: >- Origin of the creative: uploaded (bring-your-own), generated (by a creative agent), or connected (from a 3p platform). type: string enum: - uploaded - generated - connected ManifestAssetResponse: description: Asset within a creative manifest type: object properties: asset_id: description: Asset ID type: string name: description: Display name type: string original_filename: description: Original uploaded filename type: string asset_type: description: Asset type type: string enum: - IMAGE - VIDEO - AUDIO - HTML - JAVASCRIPT - CSS - TEXT - URL - VAST - FONT - LOGO - DOCUMENT content_type: description: MIME type type: string file_size: description: File size in bytes type: integer minimum: -9007199254740991 maximum: 9007199254740991 public_url: description: Public URL type: string format: uri asset_source: description: >- Whether this asset was uploaded by the user or generated by the system type: string enum: - CREATIVE_SOURCE - USER_UPLOADED - SYSTEM_PROCESSED slot_asset_id: description: >- AdCP format slot asset_id this asset is bound to, when applicable. The slot asset_id is the key under which the asset appears in the AdCP creative manifest. type: string asset_control: description: >- Optional fidelity controls for supplied assets that should be preserved by creative generators, renderers, and evaluators. allOf: - $ref: '#/components/schemas/CreativeAssetControl' width: description: Actual width in pixels (image and video assets only) type: integer maximum: 9007199254740991 minimum: 1 height: description: Actual height in pixels (image and video assets only) type: integer maximum: 9007199254740991 minimum: 1 declared_sizes: description: >- Buyer-declared display sizes for an HTML ad tag, supplied out-of-band via a CSV/manifest at upload. Declared, not probed — distinct from width/height, which hold measured dimensions. type: array items: type: object properties: width: type: integer maximum: 9007199254740991 minimum: 1 height: type: integer maximum: 9007199254740991 minimum: 1 required: - width - height additionalProperties: false duration_ms: description: >- Detected duration in milliseconds, probed at upload (video and audio assets) type: integer maximum: 9007199254740991 minimum: 1 codec: description: >- Detected codec, normalized at upload, e.g. "h264", "aac", "mp3" (video and audio assets) type: string bitrate_kbps: description: >- Detected average overall bitrate in kilobits per second (video and audio assets) type: integer maximum: 9007199254740991 minimum: 1 frame_rate: description: Detected frames per second, e.g. 30 or 29.97 (video assets) type: number minimum: 0 exclusiveMinimum: true sample_rate: description: Detected audio sampling rate in hertz, e.g. 44100 (audio assets) type: integer maximum: 9007199254740991 minimum: 1 container: description: >- Detected container/format family, e.g. "mp4", "mp3", "wav" (video and audio assets) type: string warnings: description: >- Dimensional inconsistencies detected at upload time. Present only when a problem was found. type: array items: $ref: '#/components/schemas/AssetDimensionWarning' created_at: description: Upload timestamp type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ required: - asset_id - name - original_filename - asset_type - content_type - file_size - public_url - asset_source - created_at additionalProperties: false CreativeManifestSyncStatus: description: Sync status across sales agents for a creative manifest. type: object properties: synced: description: True when the manifest is synced with at least one agent type: boolean agent_count: description: Number of sales agents the manifest is synced with type: integer minimum: -9007199254740991 maximum: 9007199254740991 last_synced_at: description: Timestamp of the most recent successful sync type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ required: - synced - agent_count additionalProperties: false CreativeManifestPlatformLink: description: >- Readback linkage between a campaign creative and the sales agent/provider creative created during sync. type: object properties: agent_id: description: Stable ADCP sales-agent identifier used for the sync. type: string agent_name: description: Human-readable sales-agent or platform adapter name. type: string platform_id: description: >- Provider-assigned creative identifier returned by sync_creatives, when available. type: string status: description: Latest sync status reported for this agent. type: string approval_status: description: Latest provider or seller approval status, when available. type: string synced_at: description: Timestamp of the latest completed sync. type: string format: date-time pattern: >- ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$ required: - agent_id - agent_name - status additionalProperties: false FrequencyCapConfig: description: Buyer-side frequency cap configuration type: object properties: max_impressions: description: Maximum number of impressions allowed within the window example: 3 type: integer maximum: 9007199254740991 minimum: 1 window: $ref: '#/components/schemas/FrequencyCapWindow' id: description: Unique identifier for the frequency cap config example: '12345' type: string targetLevel: description: Level of the entity the cap applies to allOf: - $ref: '#/components/schemas/FrequencyCapTargetLevel' targetId: description: >- Identifier of the entity at the chosen target level: advertiser_id when targetLevel is ADVERTISER, campaign_id when CAMPAIGN, creative_id when CREATIVE. example: camp_abc123 type: string createdAt: description: ISO 8601 creation timestamp type: string updatedAt: description: ISO 8601 last-updated timestamp type: string archivedAt: description: ISO 8601 archive timestamp; null for active configs nullable: true type: string required: - max_impressions - window - id - targetLevel - targetId - createdAt - updatedAt additionalProperties: {} ApiError: description: Structured error object type: object properties: code: description: Machine-readable error code type: string message: description: Human-readable error message type: string field: description: Field path associated with the error type: string details: description: Additional error context type: object additionalProperties: {} required: - code - message additionalProperties: false FrequencyCapWindow: description: >- Rolling time window over which max_impressions applies (AdCP Duration shape). type: object properties: interval: type: number minimum: 1 unit: anyOf: - type: string enum: - seconds - type: string enum: - minutes - type: string enum: - hours - type: string enum: - days - type: string enum: - campaign required: - interval - unit additionalProperties: {} CreativeAssetControl: description: >- Renderer/evaluator guidance for supplied creative assets that must retain visual fidelity through generation and refinement. type: object properties: locked_asset: description: >- When true, creative generation and rendering should preserve this supplied asset rather than redraw or reinterpret it. type: boolean asset_role: description: >- Role of the supplied asset, such as product, package, logo, brand, reference, or scene. type: string enum: - product - package - logo - brand - reference - scene - other can_transform: description: >- Whether the asset may be transformed. Set false for exact product imagery, packaging, logos, book covers, or regulated artwork. type: boolean preservation_notes: description: >- Human-readable instructions for preserving asset fidelity, e.g. "Preserve cover typography and portrait exactly." type: string minLength: 1 maxLength: 1000 source_asset_id: description: >- Raw/source creative-session asset ID used to derive this linked asset, when the asset is a rendition or locked composite. type: string minLength: 1 maxLength: 255 rendition_asset_id: description: >- Creative-session rendition asset ID used in the final creative manifest. type: string minLength: 1 maxLength: 255 additionalProperties: false AssetDimensionWarning: description: Dimensional inconsistency detected on an uploaded asset type: object properties: code: description: >- FILENAME_DIMENSION_MISMATCH = actual pixel dimensions differ from what the filename claims; UNLIKELY_PRIMARY_CREATIVE = asset is unusually small to be the primary creative type: string enum: - FILENAME_DIMENSION_MISMATCH - UNLIKELY_PRIMARY_CREATIVE message: description: Human-readable description type: string required: - code - message additionalProperties: false FrequencyCapTargetLevel: description: Level of the entity the frequency cap applies to type: string enum: - ADVERTISER - CAMPAIGN - CREATIVE securitySchemes: bearerAuth: type: http scheme: bearer description: API key or access token ````