# Uni Sendgrid
> SendGrid transactional email via uni CLI. Use when user wants to send emails, including HTML emails and dynamic templates. Requires SENDGRID_API_KEY and verified sender email.
- Skill: `majiayu000/uni-sendgrid` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add majiayu000/uni-sendgrid`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/uni-sendgrid/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Web & Frontend
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/uni-sendgrid
---
# SendGrid (uni)
Send transactional emails from the terminal.
## Authentication
```bash
uni sendgrid auth SG.xxx -f sender@example.com # Set API key
uni sendgrid auth SG.xxx -f sender@example.com -n "App" # With from name
uni sendgrid auth --status # Check configuration
uni sendgrid auth --logout # Remove credentials
# Or use environment variables
export SENDGRID_API_KEY="SG.xxx"
export SENDGRID_FROM="sender@example.com"
```
Get API key from: https://app.sendgrid.com/settings/api_keys
## Send Email
```bash
# Plain text email
uni sendgrid send user@example.com "Subject" "Message body here"
# HTML email
uni sendgrid send user@example.com "Welcome!" --html "Welcome!
Thanks for joining.
"
# Multiple recipients
uni sendgrid send "a@test.com,b@test.com" "Newsletter" "Content here"
# With CC/BCC
uni sendgrid send user@example.com "Subject" "Body" --cc manager@example.com
uni sendgrid send user@example.com "Subject" "Body" --bcc archive@example.com
# With dynamic template
uni sendgrid send user@example.com "Welcome" -t d-xxxxx -d '{"name":"John","company":"Acme"}'
```
## Notes
- From email must be a verified sender in SendGrid
- Dynamic templates use handlebars syntax in SendGrid dashboard
- Template IDs start with `d-`
- Multiple recipients separated by commas