Polygon.io Reviews

TinyLetter Reviews

Polygon.io mentions (82)

• The use of API on a web app, considered individual or commercial use?

  I am building a web app, and I would like to use the polygon.io API on the back-end to forecast the market sentiment. The individual upgrade is $200, while business upgrade would cost $2000. Would my use of the API considered personal or commercial? Source: 7 months ago

• ChatGPT is going to revolutionize the stock market (with data)

  It's worth mentioning that we use polygon.io to provide market information, which has the ability to specify time frames for data. Each ChatGPT call will have the appropriate information at the time it should. We also use a temperature of 0, as we want idempotent predictions. Source: 12 months ago

• Good data provider

  I am currently testing the products from Polygon.io . They seem to have everything I need, however I noticed that sometimes prices are not adjusted for splits. I have seen on subreddit that this is a known problem with Polygon (about more than 3 years ago!) so I am wondering about the quality of their data. Source: 12 months ago

• 45 DTE: Best Options Report for 6/28/2023

  Polygon.io is our main data source, then we have other auxiliary sources to fill in other details polygon doesn't provide. Source: 12 months ago

• Using GPT's Function Calling Capability: Stock Information Demo

  To get the stock price data, we are going to use Polygon,. - Source: dev.to / 12 months ago

TinyLetter mentions (8)

• Moving Away from Substack

  Https://tinyletter.com has worked well for me. - Source: Hacker News / 7 months ago

• How I built ✨tinynews.ai a Bespoke Email Newsletter Service

  For those of you old enough to remember tinyletter.com, it was an extremely simplified newsletter creation tool that was eventually acquired by Mailchimp. I really appreciated the pure design and focus of this previous company that I decided to name my service tinynews.ai as an homage. Source: about 1 year ago

• Self-hosted newsletter tech stack for $0-7/mo

  Tinyletter - I only heard about this source later on, so it wasn’t relevant, but I might’ve used it (note: it is part of Mailchimp). - Source: dev.to / over 2 years ago

• I was bored and made a short little newsletter that I may end up doing on a weekly basis. Let me know what you think!

  For how to actively distribute the newsletters if you go the email route there’s several services (unless you’re cool with just whacking everyone’s email into a BCC list and sending manually, of course) you might find Tiny Letter useful. It’s 100% free and intended for exactly this sort of content and handles important things like unsubscribe functionality. That said is does seem to require a postal address that... Source: over 2 years ago

• Free for dev - list of software (SaaS, PaaS, IaaS, etc.)

  Tinyletter.com — 5,000 subscribers/month free. - Source: dev.to / almost 3 years ago