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API Changelog

v1.3.0 — March 25, 2026

New features:

  • Stealth Mode (stealth=true, Growth+) — Bypass bot-detection systems. Patches navigator.webdriver, canvas fingerprint, WebGL, audio context, plugin list, and 3 more markers. Pass Cloudflare, DataDome, PerimeterX. Docs →
  • Custom Proxy (proxy=http://..., Growth+) — Route page requests through any HTTP/SOCKS5 proxy. Capture geo-restricted content from any region. BYO proxy model. Docs →
  • Outbound Webhooks — Subscribe to screenshot.completed, screenshot.failed, usage.threshold.80, usage.threshold.100 events. Payloads are HMAC-SHA256 signed. Automatic retry with exponential backoff (30s → 5min → 1h, max 3 attempts). Docs →
  • Team Management (Growth+) — Invite team members by email. Roles: admin (full access) and viewer (read-only). Members share the owner's API keys and usage data. Limits: Growth 3, Business 10, Enterprise unlimited. Docs →
  • IP Whitelist — Restrict API key usage to specific IP addresses or CIDR ranges. If configured, requests from non-whitelisted IPs are rejected with 403. Docs →
  • Default Parameters — Set default screenshot parameters (format, dimensions, dark mode, etc.) that apply to every request unless overridden. Docs →
  • Custom OG Templates (Growth+) — Design your own OG image templates with HTML/CSS using the built-in editor. Use {{variable}} placeholders, then generate images via the same OG Image API. Docs →
  • Contact Form — /contact page for support and sales inquiries, rate limited to 3/hour per IP.

Dashboard improvements:

  • Usage CSV export — download raw usage data from the Usage page
  • Webhook delivery history with status codes and response bodies
  • Team member management UI with invite/accept/role-change flows
  • IP whitelist management with notes per entry

v1.2.0 — March 20, 2026

New features:

  • Official SDKs for 5 languages: Node.js/TypeScript, Python, Go, PHP, Ruby. All SDKs cover screenshots, OG images, HTML-to-image, templates, and usage. Docs →
  • CLI tool (snapsharp-cli) — capture screenshots, generate OG images, check usage, and run CI/CD checks from the terminal. Docs →
  • stealth and proxy parameter stubs added to API schema (full implementation released in v1.3.0).

Free developer tools:

Comparison pages:

v1.1.0 — March 15, 2026

Improvements:

  • webp added as a supported output format for screenshots (Starter+).
  • URL auto-normalization: bare domains like example.com are automatically prefixed with https://.
  • hide_selectors presets in the Playground: cookie banners, popups, chat widgets — one-click.
  • JSON-LD structured data added to all public pages for better SEO rich results.
  • Use case pages: Website Monitoring, PDF Thumbnails, OG Images, Social Cards.

v1.0.0 — March 10, 2026

Initial public release.

Endpoints:

  • GET /v1/screenshot — URL → PNG/JPEG/WebP screenshot
  • POST /v1/screenshot — same, with JSON body
  • POST /v1/og-image — OG image from template
  • POST /v1/html-to-image — HTML string → image
  • GET /v1/templates — list available OG templates
  • GET /v1/usage — usage statistics
  • GET /health — health check
  • GET /status — detailed system status

Features:

  • 5 built-in OG image templates (blog-post, social-card, product-card, github-readme, quote-card)
  • Redis caching with configurable TTL (default 1h, max 24h)
  • 9 device presets (iPhone 14, iPhone 14 Pro, iPhone 15 Pro Max, Pixel 7, Galaxy S23, iPad Pro 12.9, MacBook Pro 14, Desktop 1080p, Desktop 1440p)
  • Dark mode emulation
  • Ad & cookie banner blocking (Starter+)
  • CSS injection (Starter+) / JS injection (Growth+)
  • Per-key rate limiting + monthly quotas
  • Request logging and usage analytics
  • Interactive API Playground with code generation in 6 languages
  • Dashboard with usage charts, request logs, and API key management

The API uses semantic versioning. Breaking changes will be announced with a new major version and a migration guide.

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