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Start an audience upload for a campaign

One step with Lob. We can help you get access.

Get something done

Start an audience upload for a campaign

with Lob

Use Lob: its Lob Uploads API lets you start an audience upload for a campaign in a single step (POST /uploads). capabilities.work can help you get signed up and connected.

  • How do I start adding a mailing list to a campaign?
  • Can I map my spreadsheet columns to address fields?
Say it to your AI assistant
  • Create an upload for campaign {campaignId}.
  • Start an upload on campaign {campaignId} with column mapping {requiredAddressColumnMapping}.
For your developer

POST /uploads in Lob Uploads API. Full spec on APIs.io.