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WhatsApp Multimodal AI Assistant with Evolution API

by Antonio GassoUpdated Aug 2026
RequiresOpenAIRedisRedis
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WeReceive WhatsAppSeParse Message DataParse Message D…FiFilter Allowed NumbersFilter Allowed …WaWait 2sEAMark as ReadSwRoute by Message TypeRoute by Messag…SeExtract TextSeExtract Audio Base64Extract Audio B…CTConvert to AudioTranscribe AudioSeFormat Audio InputFormat Audio In…SeExtract Image Base64Extract Image B…CTConvert to ImageAnalyze ImageSeFormat Image InputFormat Image In…SeExtract Document Base64Extract Documen…CTConvert to DocumentConvert to Docu…Transcribe DocumentTranscribe Docu…SeFormat Document InputFormat Document…EASend Unsupported MessageSend Unsupporte…NOEnd UnsupportedSeUnify InputQueue MessageWaWait for More MessagesWait for More M…Get Queued MessagesGet Queued Mess…IfIs Last Message?NONot Last - StopSeConcatenate MessagesConcatenate Mes…AgAI AgentOpenAI Chat ModelOpenAI Chat Mod…MPPostgres Chat MemoryPostgres Chat M…CLFormat ResponseOpenAI Chat Model1OpenAI Chat Mod…OPStructured Output ParserStructured Outp…SOSplit MessagesSILoop MessagesIfIs Image URL?EASend ImageEASend TextWaWait Between MessagesWait Between Me…AgAggregateClear QueueNODone
1/5
STEPS · 47
Starts on an incoming request

On a WhatsApp message via Evolution API, transcribes media with OpenAI and replies using an AI agent with Postgres memory and Redis.

Tags

webhookadvancedOpenAIRedisSupport ChatbotAI Chatbotdiscoveredpending-review
Connects
OpenAIredisRedis
CategoryAI Agents & Chatbots
Triggerwebhook
Complexityadvanced
Nodes43
AddedJun 27, 2026