# Atomic Creatives Atomic Creatives ## Preview creative assets before uploading - [POST /creative_draft](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/paths/~1creative_draft/post.md): This endpoint allows you to preview creative assets before they are permanently uploaded to the system. It validates the files and metadata, returning a preview of what will be created without actually storing the creatives. This is useful for verifying that your files and metadata are correct before committing to the upload. ## Creative assets upload - [POST /creative_upload](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/paths/~1creative_upload/post.md): Upload creative assets to the system and create atomic creatives. This endpoint processes the uploaded files and metadata, validates them, and stores them permanently in the system. Once uploaded, the creatives can be associated with campaigns and strategies. ## List Atomic Creatives - [GET /atomic_creatives](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/list-atomic-creatives.md): Get a list of atomic creatives ## Create atomic creative - [POST /atomic_creatives](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/post-atomic_creatives.md): Create an atomic creative ## Get an Atomic Creative - [GET /atomic_creatives/{atomic_creative_id}](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/get-atomic-creative.md): Get an atomic creative by ID ## Update an atomic creative - [POST /atomic_creatives/{atomic_creative_id}](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/post-atomic_creatives-atomic_creative_id.md): Update an atomic creative by ID ## Atomic Creative Audit Log - [GET /atomic_creatives/{atomic_creative_id}/history](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/atomic-creative-audit-log.md): Get a list changes to this atomic creative ## Healthcheck for Atomic Creatives - [GET /atomic_creatives/healthcheck](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/atomic-creatives-healthcheck.md): Endpoint to check the health of atomic creatives by ID(s). ## Bulk Update Atomic Creatives - [POST /bulk_update/atomic_creatives](https://apidocs.mediamath.com/apis/campaigns-api/openapi/atomic-creatives/bulk-update-atomic-creatives.md): Update multiple atomic creatives