Skip to main content

Documentation Index

Fetch the complete documentation index at: https://colossal.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

Steps use {{}} syntax to reference dynamic data from the trigger, app configuration, and previous step outputs. You can use these variables in any step’s parameters, prompts, or conditions.

​
Available contexts

ContextSyntaxDescription
Trigger payload{{payload.field}}Data from the event that triggered the agent
Configuration{{config.field}}Agent-level configuration values
Secrets{{secrets.field}}App secrets (API keys, tokens)
Step output{{steps.step_id.field}}Output from a completed step
Iteration{{iteration.item.field}}Current item in a map step
Platform{{platform.field}}Platform-level context

​
Nested access

Variables support dot notation for nested fields: 
{{payload.customer.email}}
{{steps.fetch-order.output.line_items}}
{{iteration.item.product.name}}

​
Example

An agent triggered by ORDER_CONFIRMED might use: 
{
  "to": "{{payload.customer_email}}",
  "subject": "Order #{{payload.order_uid}} confirmed",
  "body": "Thank you, {{payload.customer_name}}. Your total is {{payload.total_amount}}."
}

​
Common patterns

​
Send notification on order

Trigger: ORDER_CONFIRMED
1

Send email

App action: send email to {{payload.customer_email}}
2

Notify Slack

App action: post to Slack #orders channel

​
Abandoned cart follow-up

Trigger: CART_CREATED
1

Wait

Delay: 24 hours
2

Check conversion

Choice: check if {{payload.cart_uid}} has been converted to an order
3

Send reminder

App action: if not converted, send a reminder email

​
VIP order routing

Trigger: ORDER_CREATED
1

Analyze customer

AI reasoning: analyze customer order history and determine VIP status
2

Branch on VIP status

Choice: branch on {{steps.vip-check.output.is_vip}}
3

Route order

App action (VIP path): assign to priority fulfillment queue. App action (standard path): standard fulfillment.