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AI Writing & Generationfree

Complete Instagram Carousel Creation within Slack using Nano Banana Pro

by Shun NakayamaUpdated Aug 2026
RequiresSlackFacebookFacebookOpenAI
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ScSchedule TriggerCLResearch AgentCLDrafting AgentSlack Approval (Draft)Slack Approval …IfApproval LoopCLImage Prompt GenILSplit SlidesIG Create ContainerIG Create Conta…WaWait (Upload)IG PublishWaWait (Generation)Wait (Generatio…HRImage Generation (Kie.ai)Image Generatio…HRGet Image (Kie.ai)Get Image (Kie.…CoJSON Parse (Content)JSON Parse (Con…CoJSON Parse (Prompts)JSON Parse (Pro…SeSet ThemeSlack Approval (Final)Slack Approval …Theme Input (Slack)Theme Input (Sl…OpenAI Model AOpenAI Model B123456789101112131415161718192021
1/5
STEPS · 21
Runs on a schedule

On a schedule, generates carousel images with OpenAI, reviews them in Slack, and publishes the Instagram carousel via Facebook Graph API.

Tags

croncomplexSlackFacebookContent CreationMultimodal AIdiscoveredpending-review
Connects
SlackfacebookFacebookOpenAI
CategoryAI Writing & Generation
Triggercron
Complexitycomplex
Nodes20
AddedJun 27, 2026