Predictious is a Bitcoin prediction market that allows people to make predictions on events, buy shares on predictions using Bitcoins, and collect a profit if those predictions are correct. Predictions can be made regarding any event, such as the number of sales for a new video game or the outcome of a political election. The costs of shares varies, going up and down like the prices of stocks. Users can choose to sell their shares before an event or short sell if they think an event will not occur.
Predictious allows users to perform trades from other applications and services using its REST API.