This is one of the most difficult APIs I’ve ever had to work with, but it was a lot fun overcoming the technological challenges. This real-time API is continuously consumed around the clock, but is prone to all kinds of server trouble. The API client daemon must never crash.
Sometimes you need to be alerted when a website string is present or absent. Here I outline a quick and easy method to alert you to such changes specifically in JSON data using just a free Chrome browser extension. I then showcase two case studies how this has helped me with retail shopping and domain name purchasing.
This would make a good interview question: There are about 120,000 public North American securities, bonds, rights, and index symbols. You have a paid API that can access all of them in OHLCV format if they are quotable. There are two critical API constraints: 15,000 calls per hour 30 calls per second Napkin math Minute […]
When getting started with LINE API messaging, you need to know the mid of a message recipient. It’s not his/her username. It’s a string that looks like ub8dbd4a12c322f6c0118883d839c55a4. LINE utilizes a callback URL that you can set for your trial LINE bot. At this endpoint you can place a script, shown below, which will report […]
The inspiration to make my own Pokémon Go scanner came from this great site FastPokeMap.se (and Twitter feed). Try this site first before venturing out to make your own scanner. It’s a neat site, but unfortunately each scan is slow takes upwards of 20 seconds, and the failure rate is high. It’s strength comes from […]