Example Service ProvidersHere are a sample of Service Providers available on the Skyfire SDKAPI Ninja A collection of easy-to-use, lightweight APIs for developers. API Ninja Email Toolkit Toolkit APIs with the Skyfire SDK enabling you to send emails via code. Email ToolKit Gift Cards Programmatically send gift cards to emails. Gift CardUpdated 11 days ago Table of Contents API Ninja Email Toolkit Gift Cards