Hi Developer,

Please read the Reddit Ads API updates for June 2026.

• Campaign Management
• Creative Management
• Targeting
• Audience Management
• Post Management
• Catalog Management
• Conversion Signals
• Reporting

Hi Developer,

Please read the Reddit Ads API updates for May 2026.

• Campaign Management
• Post Management
• Reporting
• Catalog Management
• Feature Access Management

Starting July 13th, 2026, all ad groups and campaign budget optimization (CBO) campaigns require a conversion_pixel_id to be set.

Update your campaigns and ad groups to prevent delivery issues. Find your Pixels with List Pixels by Ad Account.