Post crypto news summaries to X and Telegram

import feedparser
from clickruntime import on_trigger, report_fetched, credentials, http, state, ai

FEEDS = ["https://news.example.org/crypto/rss", "https://blog.example.com/markets/feed"]
CHANNEL = "@acmecryptonews"

@on_trigger
def run(event):
    seen = set(state.get("seen") or [])
    new = [e for url in FEEDS for e in feedparser.parse(url).entries[:10] if e.link not in seen]
    report_fetched(len(new))
    if not new:
        return {"posted": 0}
    x = {"Authorization": "Bearer " + credentials.connection("x", "main")}
    bot = f"https://api.telegram.org/bot{credentials.secret('TELEGRAM_BOT_TOKEN')}/sendMessage"
    for e in new[:5]:
        summary = ai.generate(f"{e.title}\n{e.get('summary', '')[:1500]}", max_output_tokens=80,
                              system="Summarise this news in at most 2 neutral sentences, under 220 characters. No advice.").text.strip()
        text = f"{summary}\n{e.link}"
        http.post("https://api.x.com/2/tweets", headers=x, json={"text": text[:280]}).raise_for_status()
        http.post(bot, json={"chat_id": CHANNEL, "text": text})
    state.set("seen", (list(seen) + [e.link for e in new])[-1000:])
    return {"posted": min(len(new), 5)}