Input nodes
User inputs shape what the AI creates.
Input nodes are the starting point for most agents. They define what information users provide when running your agent — text instructions, reference images, video files, audio clips, or documents.
Available input nodes
Text Prompt
Written instructions or briefs from users
Free text
Campaign briefs, creative directions, product descriptions, any text-based input
Upload Image
One or more reference images
Common image formats (JPG, PNG, WebP, etc.)
Product photos, style references, visual inspiration, logos
Upload Video
Video files for processing or reference
Common video formats (MP4, MOV, etc.)
Source footage for editing, reference clips, content to transform
Upload Audio
Audio files
MP3
Custom voiceovers, sound references, audio to sync with video
Upload File
Documents or data files
PDF, CSV, JSON, TXT
Brand books, data sheets, marketing playbooks, product catalogs
Tips
Keep inputs minimal. Every input is friction for the end user. Only ask for what the agent actually needs.
Combine inputs with Text Assistants. Place a Text Assistant node after your inputs to merge and structure multiple inputs into a single clean prompt before it hits your AI generation node.
Label your inputs clearly. Rename input nodes to describe what the user should provide (e.g., "Product photo" instead of "Upload Image").
Use Upload File for rich context. A PDF brand book gives the AI far more context than a short text prompt — connect it to a Text Assistant to extract the relevant information.
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