Overview
Reads Claude Code usage logs, calculates daily token burn per project, projects end-of-month cost, and fires a Slack alert when any project is on pace to exceed its budget. Pulls fresh pricing from Anthropic docs via Scavio extract so the math stays accurate if pricing changes.
Trigger
Cron schedule (daily at 8 AM local time)
Schedule
Runs daily at 8 AM local time
Workflow Steps
1
Read usage logs
Parse Claude Code logs in ~/.claude/logs or a team billing export.
2
Tag by project
Group token counts by working directory or user-tagged project name.
3
Fetch latest pricing
Extract Anthropic docs to confirm current per-million-token pricing.
4
Project monthly cost
Extrapolate the last 7-day average to end of month.
5
Alert on over-budget
Slack alert when any project projects over its configured budget.
Python Implementation
Python
import requests, os, json
from pathlib import Path
API_KEY = os.environ["SCAVIO_API_KEY"]
def current_pricing():
r = requests.post("https://api.scavio.dev/api/v1/extract",
headers={"x-api-key": API_KEY},
json={"url": "https://docs.anthropic.com/en/docs/about-claude/pricing"})
return r.json().get("text", "")
print(current_pricing()[:500])JavaScript Implementation
JavaScript
const API_KEY = process.env.SCAVIO_API_KEY;
async function pricing() {
const r = await fetch("https://api.scavio.dev/api/v1/extract", {
method: "POST",
headers: { "x-api-key": API_KEY, "content-type": "application/json" },
body: JSON.stringify({ url: "https://docs.anthropic.com/en/docs/about-claude/pricing" }),
});
return (await r.json()).text ?? "";
}
console.log((await pricing()).slice(0, 500));Platforms Used
Web search with knowledge graph, PAA, and AI overviews