The AgoraPI API provides access to a set of polling and voting services. These include majority polling as well as more complex voting methods, such as Condorcet method, instant-runoff, or majority judgement. AgoraPI can produce graphical results for approbation (majority) and Condorcet polls. Choices can be added or removed while the poll is still live without altering existing votes. Each voter gets a unique identifier for casting or modifying their votes.