add Gemini, Anthropic

usage-dashboard/usage-dashboard.py

@@ -254,6 +254,24 @@ def insert_usage(raw_items):
             ts_utc = parse_rfc3339(payload.get("timestamp"))
             ts_local = ts_utc.astimezone(LOCAL_TZ)
             tokens = payload.get("tokens") or {}
+            # Handle different token field naming conventions across providers
+            # OpenAI/Codex: input_tokens, output_tokens, total_tokens, reasoning_tokens, cached_tokens
+            # Gemini/Google: prompt_tokens, completion_tokens, total_tokens
+            # Anthropic: input_tokens, output_tokens
+            # Generic fallback: try multiple possible field names
+            def get_token_int(*keys, default=0):
+                for k in keys:
+                    v = tokens.get(k)
+                    if v is not None:
+                        return int(v)
+                return default
+
+            input_tokens = get_token_int("input_tokens", "prompt_tokens")
+            output_tokens = get_token_int("output_tokens", "completion_tokens")
+            reasoning_tokens = get_token_int("reasoning_tokens")
+            cached_tokens = get_token_int("cached_tokens")
+            total_tokens = get_token_int("total_tokens")
+
             api_key = payload.get("api_key") or ""
             api_hash = hashlib.sha256(api_key.encode()).hexdigest()[:12] if api_key else ""
             values = {
@@ -272,11 +290,11 @@ def insert_usage(raw_items):
                 "api_key_hash": api_hash,
                 "failed": 1 if payload.get("failed") else 0,
                 "latency_ms": int(payload.get("latency_ms") or 0),
-                "input_tokens": int(tokens.get("input_tokens") or 0),
+                "input_tokens": input_tokens,
-                "output_tokens": int(tokens.get("output_tokens") or 0),
+                "output_tokens": output_tokens,
-                "reasoning_tokens": int(tokens.get("reasoning_tokens") or 0),
+                "reasoning_tokens": reasoning_tokens,
-                "cached_tokens": int(tokens.get("cached_tokens") or 0),
+                "cached_tokens": cached_tokens,
-                "total_tokens": int(tokens.get("total_tokens") or 0),
+                "total_tokens": total_tokens,
                 "raw_json": raw,
             }
             try: