Email API — Automate Outreach & Inbox Intelligence

One endpoint for sending, tracking, and enriching email workflows.

AI Enrichment

Auto-categorize replies and extract intent.

Real-time Webhooks

Receive opens, clicks, bounces instantly.

Unified Threads

One conversation across accounts and tools.

cURLCopy
curl -X POST https://api.bup.ai/v1/email/send \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{ "to": "alex@acme.co", "subject": "Intro to BŪP", "text": "Hello from the Email API" }'

Engagement last 7 days

MonTueWedThuFriSatSunOpensReplies

Integrates with

Make every inbox a growth channel