Competitor monitoring.

from browsa import Client

client = Client(api_key="agt_live_…")

PAGES = {
    "acme-pricing":   "https://acme.example/pricing",
    "acme-changelog": "https://acme.example/changelog",
}
TASK = ("Open {url} and return JSON with page set to '{name}' "
        "and items: each plan with its price, or each "
        "changelog entry with its date and title.")

for name, url in PAGES.items():
    client.create_schedule(
        name=name,
        interval_seconds=86400,   # daily
        task=TASK.format(url=url, name=name),
        llm="browsa",
    )

import json, os
from flask import Flask, request, abort
from browsa import webhooks

app = Flask(__name__)
SECRET = os.environ["BROWSA_WEBHOOK_SECRET"]

@app.post("/hooks/browsa")
def browsa_hook():
    raw = request.get_data()
    sig = request.headers.get("X-Agents-Signature", "")
    if not webhooks.verify_signature(raw, sig, SECRET):
        abort(401)
    event = json.loads(raw)
    if event["type"] != "job.completed":
        return "", 204
    snap = json.loads(event["data"]["result"]["final_result"])
    before = load_last(snap["page"])        # your storage
    if before and before["items"] != snap["items"]:
        notify(snap["page"], before, snap)  # Slack, email…
    save_last(snap["page"], snap)
    return "", 204

import base64
from datetime import date
from browsa import Client

client = Client(api_key="agt_live_…")

# A dated, full-page copy of what the page showed today
shot = client.screenshot("https://acme.example/pricing")
png = base64.b64decode(shot["screenshot_png_b64"])

with open(f"acme-pricing-{date.today()}.png", "wb") as f:
    f.write(png)