Welcome, StackOverflow reader!
Building or considering a web API? Read on...

Creating an API that developers will love can be an interesting challenge, and requires your deep expertise.
But we know that some parts can be boring, long and tedious: Coding yet another page to sign up developers and issue API keys, creating a system for metering calls, enforcing quotas, throttling excessive call rates and displaying usage reports, or integrating with a payments processor to charge for API usage.

WebServius Overview Diagram

WebServius makes all of these features dead-easy: You can add them to your API in 5 minutes. Best of all, it's absolutely FREE for low-traffic free APIs.

Have an API?

Instantly add user management and monetization capabilities.

WebServius adds a management layer around your "naked" API, putting you in control. You can set up usage quotas, see who your users are and get reports on their activity, and even define pay-per-call or monthly fees - we handle all the complex billing details. It takes minutes to set up and it's absolutely free to get started, so give it a try.

Thinking about an API?

Launch in days instead of months - WebServius takes care of the diffficult parts.

You want to offer your functionality to developers, and perhaps even thinking of charging for access. But you want to focus on your core functionality, instead of spending time on building a user management system, metering engine and integration with payment systems (all from scratch). With WebServius, you can do just that. Learn more about the time- and money-saving features we offer.

Why you need an API

An API can be a revenue source, a business development tool, or both.

An API allows developers to integrate your functionality into 3rd-party applications. This allows it to be "mashed up" with other data, appear on mobile devices and social networking sites, and more. Discover how developers can find new and creative uses for what you have - learn more about the business benefits of APIs.