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Snapchat Publishing

Publish flow and platform-specific behavior for Snapchat.
For the complete publishing workflow (validation, preview, create vs update logic, and troubleshooting), see Publishing Workflow and Publishing Decision Logic.

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Snapchat-Specific Publishing Behavior

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Ad Updates

Snapchat supports updating existing ads, including creative changes. When you modify an ad’s creative, copy, or other properties, Whathead updates the existing ad via Snapchat’s API. The same ad ID is preserved, and changes are reflected immediately in Snapchat Ads Manager. What can be updated:
  • Ad creative (images, videos)
  • Ad copy (text, headline, call-to-action)
  • Tracking URLs
  • Ad status

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Rate Limiting

When publishing multiple Snapchat campaigns, Whathead applies a short delay between campaigns to respect Snapchat’s API rate limits. This ensures reliable publishing without hitting rate limit errors.

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Vertical Video Requirement

Snapchat requires vertical video (9:16 aspect ratio) for video ads. Horizontal videos will fail validation. Ensure your video creative meets this requirement before publishing.

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Next Steps

Publishing Workflow

Complete publishing workflow guide

Publishing Decision Logic

Understand create vs update decisions

Snapchat Troubleshooting

Resolve common Snapchat issues

Snapchat Bulk Actions

Publish multiple campaigns at once