> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getspine.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Inputs Block

> Define variables that flow through all connected blocks

## Overview

The Inputs Block is a structured input block for providing specific data, parameters, or instructions that downstream blocks can consume. Changing a single input can instantly update every downstream block, making it the backbone of dynamic, reusable workflows. Good for setting up reusable workflow templates with variable inputs.

## How to Use

1. **Create an Inputs Block** — Click on the canvas → Select "Inputs Block"
2. **Add Fields** — Define parameters like Company, Audience, Goal, or Keyword
3. **Connect to Other Blocks** — Drag lines from your Inputs Block to Prompts, Chats, or Images that depend on those values
4. **Run the Workflow** — Click "Run" to execute all connected blocks using the defined parameters
5. **Modify and Re-run** — Change one or more values (e.g. "Nike" → "Adidas") and re-run to regenerate outputs across the branch automatically

## Video Overview