CoinSausage

Crypto & NFT research tool, build watchlists, track market prices, supply data, charts, contract addresses, and social links.

Finding reliable cryptocurrency information often requires visiting multiple websites. CoinSausage simplifies this process by providing direct access to market data powered by CoinGecko API. CoinSausage is a free to use research tool for blockchain projects and digital assets. You can look up cryptocurrencies and NFTs to view market conditions, supplies data, network information, current prices, historical charts, contract addresses, and community links — all in one place. Our goal is to help users quickly verify project details and reduce reliance on misleading sources. Research & Functionality Features: - Search cryptocurrencies and NFTs listed on CoinGecko. - View detailed project information at a glance. - Liquidity indicators and trust score ratings. - Direct links to websites, social platforms, forums, and blockchain explorers. - One-click copy for contract addresses. - Up to 365 days of historical price charts (optional lifetime market data access). - Fiat currency conversion (USD, EUR, CAD, AUD, JPY, KRW, VND, and more). - Discover projects by category (DeFi, Analytics, Education, Play-to-Earn, NFTs, etc.). - Sortable Top 1000 cryptocurrency list (by name, percentage change, market cap, or trading volume). Watchlist & Portfolio Tracking: - Track favorite digital assets by adding them to your Watchlist. Saved items are clickable to switch between projects and automatically appear in Watchlist Portfolio. - Use the built-in Portfolio Calculator to estimate gains or losses by entering your purchase price and units amount. Portfolio values update automatically based on current market prices. API Access & Limits: - A CoinGecko API key is required to use our extension. - Anyone can sign up for a FREE CoinGecko Demo API key. - A step-by-step setup guide is included after installation. - Demo API keys may have usage and data limitations. Demo API limits may include: - Up to 30 calls per minute - 50,000 calls per month - Limited data availability. If limits are reached, some data may not load. Usage limits reset based on your API key creation date. Users can monitor usage on CoinGecko Developer Dashboard. Optional Upgrade: - A Premium plan is available for additional cryptocurrency and NFT data not accessible with Demo API keys. - We use ExtensionPay for subscription and payment processing. - ExtensionPay may use third-party payment processors (such as Stripe) to process transactions securely. How We Handle Your Data: - No personal data is collected for free usage. - We do not track your browsing history. - User API keys, watchlists, and cached market data are stored locally on the user’s device. - Premium users’ data are stored securely on our backend for subscription verification only. - Stored data will automatically removed from our database if user cancelled their subscription. - Data is never sold, shared for advertising, or used for profiling. - We do not store or have access to full payment details. - All payment transactions are handled by ExtensionPay and its authorized payment processors. - For information on how payment data is handled, please refer to ExtensionPay’s Privacy Policy. To improve performance and optimize API usage, CoinSausage may temporarily cache certain publicly available market data on our backend servers. Cached data may be shared across users and is used only to improve loading speed and service reliability. This data does not contain personal information and is not linked to individual users.. Privacy Policy: https://coinsausage.io/privacy-policy/ Contact Us: https://coinsausage.io/contact-us/ Data Source Notice: All market data is provided by CoinGecko. CoinGecko reserves the right to list or delist cryptoassets according to its data policies and accuracy standards. Disclaimer: CoinSausage is not financial advice. The extension is provided for informational and educational purposes only. All data is sourced from third parties. We make no guarantees regarding accuracy, completeness, or timeliness. Always conduct your own research before making financial decisions.