Anypoint PlatformConnect using APIs and integrationsIntegration Studio Exchange ConnectorsAPI managementFlex Gateway NewAPI Governance NewAPI ManagerSee allComposerConnect with clicks, not codeProduct announcementConnect your apps and data instantly, using clicks not code, with the new MuleSoft Composer. Read blog postTry for free Sign up for Anypoint Platform Download Studio & Mule
By industry Financial services Government Healthcare Higher education Insurance Manufacturing Media and telecom RetailBy technology API management B2B EDI Data integration DevOps ESB IoT iPaaS Microservices SOABy integration AWS Microsoft Salesforce SAP ServiceNow By role Architect CDO CIO Developer Business teamsBy initiative Business automation eCommerce Legacy system modernization Mobile Move to the cloud Omnichannel SaaS integrations Single view of customer
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Anypoint PlatformConnect using APIs and integrationsIntegration Studio Exchange ConnectorsAPI managementFlex Gateway NewAPI Governance NewAPI ManagerSee allComposerConnect with clicks, not codeProduct announcementConnect your apps and data instantly, using clicks not code, with the new MuleSoft Composer. Read blog postTry for free Sign up for Anypoint Platform Download Studio & Mule
By industry Financial services Government Healthcare Higher education Insurance Manufacturing Media and telecom RetailBy technology API management B2B EDI Data integration DevOps ESB IoT iPaaS Microservices SOABy integration AWS Microsoft Salesforce SAP ServiceNow By role Architect CDO CIO Developer Business teamsBy initiative Business automation eCommerce Legacy system modernization Mobile Move to the cloud Omnichannel SaaS integrations Single view of customer
Featured Customer stories CIO webcast Developer podcast API strategyExplore Webinars Demos Videos Analyst reports eBooks Whitepapers Infographics Blog Articles
AboutAbout MuleSoft Why MuleSoft Careers Leadership NewsEvents MuleSoft CONNECT Community Meetups All events
FOR CUSTOMERS Find a partner FOR PARTNERS Partner program Partner calendar Become a partner Partner login
sum sum(Array<Number>): Number Returns the sum of numeric values in an array. Returns 0 if the array is empty and produces an error when non-numeric values are in the array. Parameters Name Description values The input array of numbers. Example This example returns the sum of the values in the input array. Source %dw 2.0 output application/json --- sum([1, 2, 3]) Output 6