Fix bugs in MarketData and CoinGecko handlers

- Change logging.error to logging.debug for response headers in MarketData.get()
- Fix MarketData.status() to check its own API instead of CoinGecko uptime monitor
- Fix f-string bug in cg_Crypto.cap_reply (market cap was not interpolated)
- Add exponential backoff with max 3 retries for CoinGecko 429 errors
- Fix formatting issues in cg_Crypto (quote consistency, spacing)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

common/MarketData.py

@@ -74,7 +74,7 @@ class MarketData:
 
         resp = r.get(url, params=params, timeout=timeout, headers=headers)
 
-        logging.error(resp.headers.items())
+        logging.debug(resp.headers.items())
 
         # Make sure API returned a proper status code
         try:
@@ -133,27 +133,21 @@ class MarketData:
         self.charts = {}
 
     def status(self) -> str:
-        # TODO: At the moment this API is poorly documented, this function likely needs to be revisited later.
-
+        """Check MarketData.app API status by making a test request."""
         try:
+            # Test the API with a simple request
             status = r.get(
-                "https://stats.uptimerobot.com/api/getMonitorList/6Kv3zIow0A",
+                "https://api.marketdata.app/v1/stocks/quotes/AAPL/",
                 timeout=5,
             )
             status.raise_for_status()
+            return f"MarketData.app API is responding OK with status {status.status_code} in {status.elapsed.total_seconds():.2f} seconds."
         except r.HTTPError:
-            return f"API returned an HTTP error code {status.status_code} in {status.elapsed.total_seconds()} seconds."
+            return f"MarketData.app API returned an HTTP error code {status.status_code} in {status.elapsed.total_seconds():.2f} seconds."
         except r.Timeout:
-            return "API timed out before it was able to give status. This is likely due to a surge in usage or a complete outage."
-
-        statusJSON = status.json()
-
-        if statusJSON["status"] == "ok":
-            return (
-                f"CoinGecko API responded that it was OK with a {status.status_code} in {status.elapsed.total_seconds()} seconds."
-            )
-        else:
-            return f"MarketData.app is currently reporting the following status: {statusJSON['status']}"
+            return "MarketData.app API timed out before it could respond. This is likely due to a surge in usage or a complete outage."
+        except Exception as e:
+            return f"MarketData.app API check failed: {str(e)}"
 
     def price_reply(self, symbol: Stock) -> str:
         """Returns price movement of Stock for the last market day, or after hours.

common/cg_Crypto.py

@@ -31,15 +31,24 @@ class cg_Crypto:
     # This results in a rate limit of 15 requests per minute for each bot.
     # Given this, the rate limit effectively becomes 1 request every 4 seconds for each bot.
     @rate_limited(0.25)
-    def get(self, endpoint, params: dict = {}, timeout=10) -> dict:
+    def get(self, endpoint, params: dict = {}, timeout=10, retry_count=0, max_retries=3) -> dict:
         url = "https://api.coingecko.com/api/v3" + endpoint
         resp = r.get(url, params=params, timeout=timeout)
         # Make sure API returned a proper status code
 
         if resp.status_code == 429:
-            log.warning(f"CoinGecko returned 429 - Too Many Requests for endpoint: {endpoint}. Sleeping and trying again.")
-            time.sleep(10)
-            return self.get(endpoint=endpoint, params=params, timeout=timeout)
+            if retry_count >= max_retries:
+                log.error(f"CoinGecko 429 retry limit ({max_retries}) exceeded for endpoint: {endpoint}")
+                return {}
+
+            backoff_time = (2**retry_count) * 10  # Exponential backoff: 10s, 20s, 40s
+            log.warning(
+                f"CoinGecko returned 429 - Too Many Requests for endpoint: {endpoint}. Retry {retry_count + 1}/{max_retries} after {backoff_time}s."
+            )
+            time.sleep(backoff_time)
+            return self.get(
+                endpoint=endpoint, params=params, timeout=timeout, retry_count=retry_count + 1, max_retries=max_retries
+            )
 
         try:
             resp.raise_for_status()
@@ -214,14 +223,14 @@ class cg_Crypto:
             },
         ):
             return f"""
-                [{data['name']}]({data['links']['homepage'][0]}) Statistics:
-                Market Cap: ${data['market_data']['market_cap'][self.vs_currency]:,}
-                Market Cap Ranking: {data.get('market_cap_rank',"Not Available")}
+                [{data["name"]}]({data["links"]["homepage"][0]}) Statistics:
+                Market Cap: ${data["market_data"]["market_cap"][self.vs_currency]:,}
+                Market Cap Ranking: {data.get("market_cap_rank", "Not Available")}
                 CoinGecko Scores:
-                    Overall: {data.get('coingecko_score','Not Available')}
-                    Development: {data.get('developer_score','Not Available')}
-                    Community: {data.get('community_score','Not Available')}
-                    Public Interest: {data.get('public_interest_score','Not Available')}
+                    Overall: {data.get("coingecko_score", "Not Available")}
+                    Development: {data.get("developer_score", "Not Available")}
+                    Community: {data.get("community_score", "Not Available")}
+                    Public Interest: {data.get("public_interest_score", "Not Available")}
                     """
         else:
             return f"{symbol.symbol} returned an error."
@@ -261,7 +270,7 @@ class cg_Crypto:
 
             message = (
                 f"The current price of {coin.name} is $**{price:,}** and"
-                + " its market cap is $**{cap:,.2f}** {self.vs_currency.upper()}"
+                + f" its market cap is $**{cap:,.2f}** {self.vs_currency.upper()}"
             )
 
         else:
@@ -374,7 +383,7 @@ class cg_Crypto:
                     p["usd_24h_change"] = 0
 
                 replies.append(
-                    f"{coin.name}: ${p.get('usd',0):,} and has moved {p.get('usd_24h_change',0.0):.2f}% in the past 24 hours."
+                    f"{coin.name}: ${p.get('usd', 0):,} and has moved {p.get('usd_24h_change', 0.0):.2f}% in the past 24 hours."
                 )
 
         return replies