Smartlead Campaign Upload

Takes a variants.yaml (written by /campaign-copywriting) and a leads.csv (from your list-building skills) and creates a DRAFT campaign in Smartlead. You review the result in the Smartlead UI and press Start manually.

This skill does NOT ship any email copy. Copy comes from /campaign-copywriting. This skill is the mechanical upload layer — API calls only.

Why DRAFT only

Cold email launches should never happen from a script. You hit Start in the Smartlead UI after reviewing:

• Subject lines + body previews
• Inbox assignments (correct tag? correct count?)
• Lead count and a few random lead rows
• Schedule (timezone + hours + throttle)

The script sets all of this up in DRAFT so the review is trivial — verify and click Start.

Inputs

leads.csv