View All docsDispatch APIOverviewDiscover & TestTechnical DetailsAPI ReferenceTry it outユースケースMulti-user, multi-channel failover using Dispatch APIPricingRelated Blog PostsBuild Your SolutionはじめにWorking with Vonage APIsコンセプトAuthenticationGlossaryOpenAPISigning MessagesWebhooksツールCLIJWT generatorNgrokPostmanPrismコンセプトWhat is a Dispatch workflow?コードスニペットBefore you beginServer SDKCreate a Vonage Messages and Dispatch ApplicationSend a Facebook message with failoverSend a Viber message with failoverSend a WhatsApp message with failoverSend an MMS with failoverSend an SMS with failoverチュートリアルSending a Facebook message with failoverAPI ReferenceManage & SupportBilling and paymentsGithubGet help with ideas & developmentExternal Accounts APIOverviewAPI Reference Online JWT generator tool You can generate JWTs for authentication using our online tool. ナビゲーション Online JWT generator tool