PosSol

Serverless, Auto-Updating Stock & Crypto Charts for your GitHub Profile

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📋 Usage notes

• Add this snippet to your README:

  ### <img src="https://raw.githubusercontent.com/Liyfez/PosSol/main/assets/logo.svg" width="32" style="vertical-align: middle; padding-bottom: 4px;" /> PosSol Stock View
  
  <p align="center">
    <img src="https://pos-sol.vercel.app/api/chart?symbol=AAPL&period=1y&v=1&theme=dark" width="100%">
  </p>

• To use another stock or crypto: change the value of symbol= (example: symbol=AAPL)

• To change the timeline: change the value of period= (example: period=30d, 6m, 1y)

• To use another theme: change the value of theme= (example: theme=nebula)

• Works perfectly out of the box with any stocks and crypto, Global stocks (e.g. TSLA, MSFT), and Crypto (e.g. BTC/USD, ETH/USD).

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🎨 Available Themes

PosSol comes with 45 beautifully crafted aesthetic themes. To use a theme, just copy the name of the theme below and replace theme=dark with it in your URL!

Dark	Monochrome	Abyss
Evangelion	Nebula	Sakura
Obsidian	Matrix	Midnight
Oceanic	Cyber	Emerald
Crimson	Velvet	Dune
Apex	Sapphire	Frost
Venom	Forest	Volt
Coral	Lavender	Twilight
Plasma	Bubblegum	Copperhead
Ember	Solar	Monsoon
Spice	Neon_city	Radium
Onyx	Tokyo	Blossom
Matcha	Azure	Amethyst
Amber	Garnet	Teal
Indigo	Mocha	Glacier

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⚙️ How it works

PosSol is built entirely on Serverless Edge Functions using native SVG generation.

• Zero Dependencies: There are no heavy binaries or external charting libraries slowing it down.
• Auto-updating Cache: Charts are cached heavily at the Vercel edge (s-maxage=300), guaranteeing your profile loads instantly while keeping data perfectly fresh behind the scenes.
• Fail-safe Fallbacks: PosSol intelligently routes data between APIs to ensure 100% uptime for your profile.