Siebly.io, Crypto APIs made easy for AI claimed
Build crypto exchange API integrations with Codex, Claude Code, and Cursor using JavaScript SDKs for Binance, Bybit, Kraken, Coinbase, and more.
Estimated origin: United Kingdom
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 2 September 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
Siebly.io, Crypto APIs made easy for AI ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: incomplete email security.
Launched on PeerPush on April 24, 2026. The site is served through Cloudflare. The crawl picked up 16 technologies on this site, covering tag management, advertising, analytics, and CDN. The stack includes Astro, Tailwind CSS, and Cloudflare.
For context, it's running the same core stack as 7,711 other launches and tighter on security headers than most PeerPush launches.
Tech Stack (16)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Business email |
Google Workspace
(2)
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
npm
|
| Meta-framework |
Astro
new
|
| UI library |
Lucide Icons
new
|
| Advertising |
Google Ads
|
| Analytics |
Google Analytics
(4)
|
| Publishing |
Substack
|
| SEO |
Google Search Console
|
| Social |
Google Search
new
|
| Tag management |
Cloudflare Zaraz
(2)
|
Google Tag Manager
(3)
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| cfzs_google-analytics_v4 | session | Cloudflare Zaraz |
| cfz_google-analytics_v4 | 1y | Cloudflare Zaraz |
Readiness Breakdown How?
Performance How?
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI layout signals | +5 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.