The Corporate Earnings Calendar API

Welcome to our free JSON API to quarterly earning dates of public companies in the United States.

simple, fast, programmatic

The only URL and path you'll ever need is Don't forget the trailing slash!

It returns a JSON response containing the companies announcing earnings today:

  "date": "2017-09-09",
  "companies" : [
      "ticker": "AAOI",
      "cap_mm": 772,
      "when": "amc"
      "ticker": "AAXN",
      "cap_mm": 4,024,
      "when": "amc"

Query a different day by specifying an ISO 8601 date query parameter like

the fine print

We kept the API as simple as possible, meaning that the burden of building any calendar logic (this week, tomorrow, next week etc...) is on you and your application.

The API is rate-limited to 1 query per second. This service is free and we need to make sure it's used fairly by everyone.

Let us know what projects you are working on!

Comments? Feature Request? Help?
Copyright © 2018
* Subject to future changes