github-image-hosting
Installation
SKILL.md
Image Upload for GitHub
Upload an image to img402.dev and embed the returned URL in GitHub markdown.
Pick a tier
| Tier | Price | Max size | Retention | Use when |
|---|---|---|---|---|
| Free | $0 | 1 MB | 7 days | PR review screenshots, issue comments, draft mockups |
| 1-year | $0.01 USDC | 5 MB | 1 year | README diagrams, architecture docs |
| Permanent | $1.00 USDC | 5 MB | Permanent* | README hero images, public blog post visuals |
* Service-life retention with a 90-day on-site shutdown notice — see Terms § 2A.
Quick reference
# Upload (multipart)
curl -s -X POST https://img402.dev/api/free -F image=@/tmp/screenshot.png