Whether you want to provide an elected official lookup tool on your website, or you’re building a new civic application, use the Cicero API for flexible and highly accurate address to district matching and legislator data population.Start a free trial
Multiple resources that return a wealth of information in a variety of ways.
No annual contracts. Our pricing scales as you do.
With a 99.99% uptime, you can feel safe developing on top of the Cicero API
Match a location to legislative districts and extensive elected official contact information, or return a configurable boundary map. The Cicero API has multiple resources to meet your development needs.View documentation API Uptime
Organizations from small nonprofits to large enterprises have built tools and applications on top of the Cicero API. Check out a demo of our free officials and districts lookup tool to see an example of the possibilities.View the demo
Sign up for a free trial and get 1,000 credits to test with for 90 days.Start a free trial
A large part of Climate Solutions’ grassroots advocacy work relies on activating their audience—those in the Northwest who believe that clean energy is possible—and convincing them to take action by speaking at a local event or contacting their legislator.
Cicero enabled this organization to match with confidence, which led to accurate audience segmentation and increased staff trust in the data.
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Sign up for the Cicero free trial and get
1,000 credits good for 90 days.
Credits last one full year before expiring.
Nonprofit, Government, and Educational institutions automatically receive a discount on API credits.
You will need a software developer, or someone who has experience working with a REST API. To see our documentation on how to implement please visit our documentation.
You can contact us Monday through Friday or by filling out the contact form. For urgent requests, please feel free to call us at 215-925-2600.
Credits are the currency of the Cicero API. Credits are purchased in incremental buckets, and then deducted as applicable API ‘calls’ are made.
A call is a line of communication used to ask an API to return a specific result. In the case of Cicero, you might make a call to the legislative_district resource, which will return a response of legislative districts to the location you specified.
We do not charge you for authentication calls or to retrieve election event data. For a full list of API resources and their cost, please visit our documentation.
You can contact us by filling out the contact form. For urgent requests, please feel free to call us at 215-925-2600.
After you’ve signed up for an account, you can visit Client Login. For the user login and password use the email and password you used when you signed up for your account.
Your user ID and password are the email address and password you provided during the Cicero API account signup process. The same user ID and password are used as authentication for accessing the Cicero API.
We offer a Free Trial so users can experiment with integration prior to committing to a paid account. New users are automatically given a free trial when signing up for the API. The free trial provides 1000 credits and expires after 90 days. If, at the end of your 90-day trial period, you would like to continue using the Cicero API, you can simply purchase credits by visiting the Purchase page in your user account dashboard. We kindly ask that you only sign up for one free trial per organization.
Cicero’s origins are in empowering organizations with the data they need to advocate for their cause. In our 10+ years of existence, our data has helped win animal rights legislation, grants for college students, and funding for the arts. How can we help advance your mission?Contact Us