Seemingly inspired by CNN's index of the same name, this site crunches and calculates cryptocurrency-related sentiment and comes up with a numerical index of what appears to be influencing the markets at that time, vis a vis, fear or greed. Has a free to use REST API.
This agent fetches fear and greed index for BTC and creates an event by notification. Uses the alternative.me REST API.
We are happy to announce that we are going to provide a new public API for coin and token prices after CoinMarketCap decided to discontinue their public API. If you were using the v1 or v2 endpoints until now, you can just switch to our endpoints without changing any other code.
Offers the cryptocurrency Fear and Greed Index API to take the temperature of the market: https://alternative.me/crypto/fear-and-greed-index/#api
Requests are limited to 60 per minute, over ten minutes.
Road To FIRE is a portfolio manager app for your stocks, ETFs, mutual funds, bonds, cryptocurrencies, commodities, P2P loans and real estate. It runs in your browser, so you don't need to install anything. Privacy is important, so all data is stored in your local browser (or your cloud storage account, if you provide one in order to sync data across your devices). The only data sent to the app server are the symbols for your assets, in order to get their current quotes.
Free and get instant access to stock, forex, cryptocurrency, investment fund and fundamental market data. Real time, historical, and EOD data.
Multiple payment tiers for access. The free access tier is limited to 8 access requests per minute, 800 access requests per day, and is limited to basic professional data only.
Intelligence X differentiates itself from other search engines in these unique ways:
The search works with selectors, i.e. specific search terms such as email addresses, domains, URLs, IPs, CIDRs, Bitcoin addresses, IPFS hashes, etc.
It searches in places such as the darknet, document sharing platforms, whois data, public data leaks and others.
It keeps a historical data archive of results, similar to how the Wayback Machine from archive.org stores historical copies of websites.
You can use Intelligence X to perform any kind of open source intelligence. We deliver fast, high-quality results and make the deepest parts of the internet accessible with a few clicks. Intelligence X searches billions of selectors in a matter of milliseconds. Combined with our data archive this is a powerful new tool.
Our goal is to provide the optimal currency conversion tool, uncompromised by search engine optimization and promotion of other services like money transfer and stock trading. Currency World was made by the team behind Time.is, the world's most trusted website for exact time. Dozens of currencies (fiat as well as crypto-) already paired up as shortcuts. No API as far as I can tell.
A remarkably easy to use cryptocurrency price and market capitalization tracker. Let it set a cookie and you can even watch only the currencies you hold.
A fast and lightweight interactive terminal based UI application for tracking and monitoring cryptocurrency coin stats in real-time. Realtime charts and graphs of price activity, covers multiple cryptocurrencies.
Want to buy Bitcoins but want to do it locally? Look to seee who's selling them near where you live (or search by zip code).
Multibit is a lightweight Bitcoin client written in Java and known to run on Windows (32-bit and 64-bit), MacOSX, and Linux. Source code is on Github, installers available. Lightweight - does not locally store the Bitcoin blockchain.
blockchain.info has a realtime ticker of Bitcoin transactions that their processing nodes have received through the blockchain but haven't yet been recorded as being confirmed as valid.
An excellent explanation of how Bitcoin payments actually work, and where the transaction fees come from.
The procedure, from start to finish, for building your own cryptocurrency using an existing source tree. Useful for experimenting or diving into the deep end.
foss selfhosted A single page webapp for tracking a cryptocurrency portfolio. Enter your coins and values and it
Webapp for tracking cryptocurrency performance and portfolio. Seems to be written in NodeJS. Enter the currency code, value, and holdings, and you can see how your portfolio is doing.
homepage for an automatic cryptocurrency software generator. Written in golang. bitcoin creator