Pi coding agent StepFun Balance Extension

A Pi coding agent extension that monitors your StepFun API account balance and automatically displays it in the footer when using a StepFun provider.

Features

• Auto Footer Display: Shows available account balance when using StepFun models
• Smart Caching: Caches balance data for 30 seconds to avoid excessive API calls

Install

pi install npm:@alexanderfortin/pi-stepfun-usage

or

pi install git:github.com/shaftoe/pi-stepfun-usage

or test from source:

git clone https://github.com/shaftoe/pi-stepfun-usage
cd pi-stepfun-usage

bun install
bun run build
pi -e .

Usage

Automatic Footer Display

When using a StepFun model (e.g., step-3.7-flash, step-3.5-flash), the extension automatically displays your available account balance in the footer:

StepFun: $12.50

The footer updates after each AI turn and on model selection changes. When you switch away from a StepFun model, the footer is cleared.

Configuration

No configuration needed. The extension automatically:

• Uses cached data for 30 seconds to avoid excessive API calls
• Shows/updates status only when StepFun models are active
• Clears status when switching to non-StepFun models

Make sure your StepFun API key is configured (e.g., via STEP_API_KEY environment variable or Pi's provider settings).

API

The extension uses the StepFun account endpoint: GET https://api.stepfun.ai/v1/accounts

Development

# Run tests
bun run test

# Type check + lint
bun run check

# Auto-fix lint issues
bun run lint:fix

# Watch mode
bun run dev

License

MIT