Get a morning email of balances and new transactions

from clickruntime import on_trigger, credentials, http, notify, state

PLAID = "https://production.plaid.com"

def plaid(path, **body):
    auth = {"client_id": credentials.secret("PLAID_CLIENT_ID"), "secret": credentials.secret("PLAID_SECRET"),
            "access_token": credentials.secret("PLAID_ACCESS_TOKEN")}
    resp = http.post(f"{PLAID}{path}", json={**auth, **body})
    resp.raise_for_status()
    return resp.json()

@on_trigger
def run(event):
    cursor, added, more = state.get("cursor"), [], True
    while more:
        page = plaid("/transactions/sync", cursor=cursor) if cursor else plaid("/transactions/sync")
        added += page["added"]
        cursor, more = page["next_cursor"], page["has_more"]
    accounts = plaid("/accounts/balance/get")["accounts"]
    lines = [f"{a['name']}: {a['balances']['current']:,.2f} {a['balances']['iso_currency_code']}" for a in accounts]
    lines += ["", "New transactions:"] + [f"{t['date']}  {t.get('merchant_name') or t['name']}: {t['amount']:,.2f}" for t in added]
    notify.email_me(f"Balances and {len(added)} new transactions", "\n".join(lines))
    state.set("cursor", cursor)
    return {"transactions": len(added)}