diff --git a/docker-compose.jsonnet b/docker-compose.jsonnet
index 98b836f..ea9406f 100644
--- a/docker-compose.jsonnet
+++ b/docker-compose.jsonnet
@@ -31,6 +31,7 @@
     schedulebot: false,
     tootbot: false,
     twitchbot: false,
+    pubbot: false,
     bus_analyzer: false,
     graphs: false,
   },
@@ -297,6 +298,11 @@
     args:: [],
   },
 
+  pubbot:: {
+    zulip_email: "blog-bot@chat.videostrike.team",
+    zulip_api_key: "",
+  },
+
   // template for donation data urls
   donation_url_template:: "https://example.com/DB{}/DB{}.json",
 
@@ -659,7 +665,7 @@
       environment: $.env,
     },
 
-    local bot_service(name, config, args, subcommand=null) = {
+    local bot_service(name, config, args=[], subcommand=null) = {
       image: $.get_image("zulip_bots"),
       restart: "always",
       entrypoint: ["python3", "-m", "zulip_bots.%s" % name]
@@ -686,7 +692,14 @@
     [if $.enabled.twitchbot then "twitchbot"]:
       bot_service("twitchbot", $.twitchbot + {
         zulip_url: $.zulip_url,
-      }, $.tootbot.args),
+      }),
+
+    [if $.enabled.pubbot then "pubbot"]:
+      bot_service("pubbot", $.pubbot + {
+        zulip_url: $.zulip_url,
+      }, ["/mnt/pubnub-log.json"]) + {
+        volumes: ["%s:/mnt" % $.segments_path],
+      },
 
   },
 
diff --git a/zulip_bots/zulip_bots/pubbot.py b/zulip_bots/zulip_bots/pubbot.py
new file mode 100644
index 0000000..6a1a696
--- /dev/null
+++ b/zulip_bots/zulip_bots/pubbot.py
@@ -0,0 +1,107 @@
+
+import json
+import logging
+import time
+
+from .config import get_config
+from .zulip import Client
+
+import requests
+session = requests.Session()
+
+def stream():
+	tt = 0
+	tr = 0
+	while True:
+		resp = session.get("https://ps8.pndsn.com/v2/subscribe/sub-cbd7f5f5-1d3f-11e2-ac11-877a976e347c/db_total%2Cdb_vue/0",
+			params={
+				"tt": tt,
+				"tr": tr,
+			},
+		)
+		resp.raise_for_status()
+		data = resp.json()
+		for msg in data.get("m", []):
+			yield msg
+		tt = data["t"]["t"]
+		tr = data["t"]["r"]
+
+
+def get_prize(prize_id):
+	resp = session.get("https://desertbus.org/wapi/prize/{}".format(prize_id))
+	resp.raise_for_status()
+	return resp.json()["prize"]
+
+
+giveaway_cache = [None, None]
+def get_giveaway():
+	REFRESH_RISING = 30
+	REFRESH_FALLING = 300
+	t, g = giveaway_cache
+	now = time.time()
+	timeout = REFRESH_RISING if g is None else REFRESH_FALLING
+	if t is None or now - t > timeout:
+		resp = session.get("https://desertbus.org/wapi/currentGiveaway")
+		resp.raise_for_status()
+		g = resp.json()["giveaway"]
+		giveaway_cache[0] = t
+		giveaway_cache[1] = g
+	return g
+
+
+def main(conf_file, message_log_file):
+	"""Config:
+		zulip_url
+		zulip_email
+		zulip_api_key
+	"""
+	logging.basicConfig(level="INFO")
+
+	config = get_config(conf_file)
+	client = Client(config["zulip_url"], config["zulip_email"], config["zulip_api_key"])
+	message_log = open(message_log_file, "a")
+
+	prizes = {}
+	total = None
+	for msg in stream():
+		message_log.write(json.dumps(msg) + '\n')
+
+		if msg["c"] == "db_total":
+			increase = None if total is None else msg["d"] - total
+			increase_str = "" if increase is None else " (+${:.2f})".format(msg["d"] - total)
+			giveaway = get_giveaway()
+			entries_str = ""
+			if increase is not None and giveaway is not None:
+				amount = giveaway["amount"]
+				if (increase + 0.005) % amount < 0.01:
+					entries = int((increase + 0.005) / amount)
+					entries_str = " ({} entries of ${:.2f})".format(entries, amount)
+			logging.info("New donation total: {}{}{}".format(msg["d"], increase_str, entries_str))
+			client.send_to_stream("bot-spam", "Donation Firehose", "Donation total is now ${:.2f}{}{}".format(msg["d"], increase_str, entries_str))
+			if increase is not None and increase >= 500:
+				client.send_to_stream("bot-spam", "Notable Donations", "Large donation of ${:.2f} (total ${:.2f}){}".format(increase, msg['d'], entries_str))
+			total = msg["d"]
+
+		elif msg["c"] == "db_vue" and msg["d"].get("channel").startswith("prize:"):
+			d = msg["d"]
+			prize_id = msg["d"]["channel"].split(":")[1]
+			data = d["data"]
+			logging.info(f"Prize update for {prize_id}: {data}")
+			if prize_id not in prizes:
+				prizes[prize_id] = get_prize(prize_id)
+			if "bidder" in data and "bid" in data:
+				client.send_to_stream("bot-spam", "Bids", "At <time:{time}>, {bidder} bid ${bid:.2f} for [{title}](https://desertbus.org/prize/{prize_id})".format(
+					time = float(msg["p"]["t"]) / 10000000,
+					bidder = data["bidder"],
+					bid = data["bid"],
+					title = prizes[prize_id]["title"],
+					prize_id = prize_id,
+				))
+
+		else:
+			logging.warning("Unknown message: {}".format(msg))
+
+
+if __name__ == '__main__':
+	import argh
+	argh.dispatch_command(main)