Route Optimization API - Patherizer (a solution to vehicle routing problem) is a cross browsers REST API supporting now a maximum of 100 stops per route or request including the start destination and the end destination. Beeing a multi stop route optimization software, Patherizer may be used by multiple calls to calculate and optimize routes for multiple vehicles, each vehicle with its optimized route. The route optimization algorythm is based per TSP (travel salesman problem) and it always calculate the shortest route betwween current stop and the next stop until it reaches the end destination. The input addresses are geocoded, so the JSON response will include latitude and longitude of each stop. If the route optimization API cannot recognize one or more of the input addresses it will not geocode these inputs and the API request will return a JSON Error as specified in the errors table. The JSON response also includes distances between each stops along the optimized route (in miles or km) and most important, the durration (in seconds) and durration in real traffic conditions (in seconds) at the time you make the request. A total distance of the optimized route is computed and also a total time. Allthough this Route Optimization API is intended for software development and therefore developers, we have also here an online application that may be used to get listed the optimized route from the input text basically you input start address, end address and multi stop addresses (no matter the order) along the route separated by ";" Basically for Route Optimization API you send an authorized POST request in JSON format to the API endpoint and you get as JSON response a representing the optimized route in segments as you need to go. You may use it for commercial purposes for paid packages. Route Optimization APP or API is useful for a large number of domains like: driving route optimizer, delivery routing software, vehicle routing problem, fleet routing software etc. For using our API and/or APP you must create an account (free of charge, no card required), activate it from your received email, login and then start your TRIAL package with no fees as you can see at our pricing packages. After you have tested the text to speech readear API and/or APP and if you are satisfied, you may buy a paid package. You will always see at your Admin Console page the real resources consumption in real time, your invoices, you may see/edit/delete your profile or export log consents as GDPR instructed, you may read our FAQs.