The PTV Accessibility API Score provides the accessibility score for a specific location (x,y coordinate) for the modes walking, cycling, public transport and car regarding various facility segments such as supermarkets, schools, restaurants, etc. The score is an indicator how good a facility segment can be reached with the corresponding mode from a location. The score is defined between 0 (bad) to 100 (very good). Additionally, the API provides the location of all facilities and the calculated walk- or travel time.