BillixDOCS
Custom Tools

Custom Tools

Build your own tools to extend Billix capabilities

1 min read
Documentation

Create custom tools that Billix can use to interact with your specific APIs, services, and workflows.

What Are Custom Tools?

Custom tools extend what Billix can do. Instead of being limited to built-in integrations, you can create tools that:

  • Call your internal APIs
  • Execute custom logic
  • Connect to services we don't have integrations for
  • Automate specialized workflows

Tool Types

TypeDescription
API ToolsCall external REST APIs
Code ToolsExecute custom JavaScript
Composio ToolsLeverage existing integration actions
Hybrid ToolsCombine APIs and integrations

Getting Started

Quick Example

Here's a simple weather lookup tool:

Name: Get Weather
Type: API
Endpoint: https://api.weather.com/current
Method: GET
Parameters:
  - city (string, required): City name

The tool calls the weather API and returns current conditions.

Once created, use it in chat:

"What's the weather in New York?"
→ Billix uses your Get Weather tool
→ Returns: "Currently 72°F and sunny in New York"

Tool Limits

PlanMax Tools
Free10 tools
Pro50 tools
Business200 tools
EnterpriseUnlimited

Use Cases

  • Internal APIs - Connect to your company's proprietary systems
  • Specialized Services - APIs not covered by built-in integrations
  • Custom Logic - Complex calculations or data transformations
  • Workflow Automation - Multi-step operations

Next Steps

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