binlist.net is a public web service for looking up credit and debit card metadata.
The first 6 or 8 digits of a payment card number (credit cards, debit cards, etc.) are known as the Issuer Identification Numbers (IIN), previously known as Bank Identification Number (BIN). These identify the institution that issued the card to the card holder.
Requests are throttled at 10 per minute with a burst allowance of 10. If you hit the speed limit the service will return a 429 http status code.
Retrieve historical insider trading records for any company and any individual. Hundreds of thousands of SEC filings at your fingertips with one query. Stock data. Fundamentals. Signs of insider trading. Earnings analysis. SEC filings.
The aim of this database is explicitly not to provide up-to-date fundamentals or stock data as those can be obtained with ease (with the help of this database) by using FundamentalAnalysis or yfinance. Instead, it gives insights into the products that exist in each country, industry and sector and gives the most essential information about each product. With this information, you can analyse specific areas of the financial world and/or find that product that is hard to find. See for examples on how you can combine this database and the earlier mentioned packages the section Examples.
If you are looking for OFX connection information for your bank or brokerage institution then you have come to the right place. OFX Home maintains an extensive directory of financial institution data. At current count we have over 300 institutions in our database. We offer a forum for OFX users and developers. We verify that our OFX URLs connect to working OFX servers. We are peer driven. If one our users finds an error they can submit a correction. If one of our users finds missing or incomplete information they can offer additional data. This ensures that our information is always up to date.
Unfortunately, all of their data is in XML.
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.
A simple web app to understand and control your expenses. Designed to be self-hosted. Simple and efficient.
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 curated list of books that will blow your mind.
SilverStrike is a Django webapp that you can use to manage your finances. Tries to make finance management easy. Heavily influenced by Firefly-iii (in particular the UI; both use AdminLTE) but tries to add some new features and leave out some less useful ones. Specifically supports multiple users accessing the same budget, i.e., a household. Supports multiple kinds of transactions (not just bill). Written in Python, uses Django. Has a REST API.
A company that integrates with banks and financial institutions and provides an API when said institutions don't. Some fairly prominent companies seem to use them (Betterment, Venmo, Coinbase, Fanny Mae, AmEx). Intended for helping users budget, manage payments, and bookkeeping.
API docs: https://plaid.com/docs/
The largest open database of companies in the world. Search for information about corporations and companies as well as corporate officers across multiple jurisdictions. All data is from primary public sources and is included with results for fact checking.
Maybe write an adapter for Searx to use their API?
A free guide to networks of power, lobbying, public relations and the communications activities of governments and other interests.
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.
Personal finance software written in Java. Thus, it'll run pretty much anywhere. It comes as a single .jar file, so you can drop it into an encrypted volume along with the data files, which I suggest that everyone do. These ARE your finances, after all.
An anonymous, peer-to-peer service for generating cryptographic coins for the purposes of buying things. Cryptocoins "minted" are based upon the amount of bandwidth and CPU time your systems donate to the Bitcoin network. Backed by what people think the coins are worth (just like cash money, come to think of it). Read the FAQ and the paper, it's pretty interesting.
NASDAQ's canonical list of energy companies traded on that exchange. Includes share price trends, market valutation, and trade volumes.
A book in a github repo that explains benefits, stocks, and compensation from companies and corporations to geeks and hackers. I have this checked out on Windbringer. I should add this to the GoZ wiki.
FOSS stock market prediction and analysis package.
A site that collects and curates links to credit unions around the United States of America. It's up to you to visit each credit union's website and decide if you want to work with them or not.
3697 links, including 185 private