OCLC Developers Network News OCLC Developers Network News Latest developments, technical briefs, and activities at Developer Network Upcoming WMS NCIP API Changes OCLC will be making two changes to the WMS NCIP Service in the coming weeks. On 3 May 2020, OCLC will install changes which affect the Patron Profile – UpdateRequestItem message. On 7 June 2020, OCLC will install changes affecting both the Staff and Patron Profiles.  OAuth Server Enhancements OCLC has updated our OAuth Server to enhance security by strongly associating a WSkey with a particular application type. Join us for DevConnect Online 2020 OCLC is excited to offer a new DevConnect Online webinar series starting this March. The purpose of DevConnect Online is to provide you with a foundation on which you can build OCLC API expertise and gain the confidence to lead or participate in API projects at your library. OAuth Server Enhancements OCLC has updated our OAuth Server to be more compliant with community practices, improve user experience, and enhance security. Change to OCLC OAuth Server OCLC has deprecated returning user information, our API OAuth Server, to be more compliant with the FEDRAMP standard. Creating an event-driven Lambda to query OCLC APIs Learn how to store data in a serverless application. Storing data in a serverless application Learn how to store data in a serverless application. Keeping credentials secure in a serverless applications Learn how to keep credentials secure in a serverless application. Creating a serverless application that uses OCLC APIs Learn how to create a serverless application using OCLC APIs. Serverless in Practice Learn how to make an existing node.js application "serverless"