APILayer is a highly curated API marketplace with a focus on reliability, scalability and quality. It allows API developers to monetize their APIs, while letting others build the next big thing easier, all with a single API key and SDK.APILayer MarketplaceAPILayer is an API market leader with over 15 years of experience in developing and releasing secure APIs. In addition to providing access to high quality proprietary APIs, the APILayer marketplace also enables developers to market and monetize their own APIs. The APILayer API marketplace aims to make data and service APIs easy to implement and accessible to everyone. Access to data and service APIs enables developers at all levels to build scalable applications and implement API functionality in as little as 10 minutes. The company¡¯s marketplace offers both free and paid solutions in categories such as Natural and Technical Language Processing, Machine Learning, and Security