MachFive - AI Cold Email Generator

Generate personalized cold email sequences from lead data. MachFive uses AI to research prospects and craft unique, relevant outreach - not templates.

Setup

1. Get your API key at https://app.machfive.io/settings (Integrations → API Keys)
2. Set MACHFIVE_API_KEY in your environment

Campaign ID

Every generate request needs a campaign ID in the URL: /api/v1/campaigns/{campaign_id}/generate (or /generate-batch).

• If the user has not provided a campaign name or ID: Call GET /api/v1/campaigns (see below) to list campaigns in their workspace, then ask them to pick one by name or ID before running generate.
• Where to get it manually: https://app.machfive.io/campaigns → open a campaign → copy the ID from the URL or settings.
• No default: The skill does not assume a campaign. The user (or agent config) must provide one. Agents can store a default campaign ID for the workspace if the user provides it (e.g. "use campaign X for my requests").

Endpoints