There are very few of them out there that are public without an account. The most common – Yahoo’s finance api cannot be used for commercial purposes. We are working on a solution. Anyone have any interest in a finance specifically equities / options projects?
UPDATE: Twilio now offers Two-Factor Authentication. Great to see! Today I learned (TIL): When using Twilio to send SMS text messages, messages with urls shortened by goog.gl link shortener will get blocked. In Twilio, it appears that the SMS text message completed successfully; however, the mobile phone never gets the message. Since Twilio does not […]