60db TTS provider integration

.env.example

@@ -13,6 +13,15 @@ ELEVENLABS_API_KEY=
 ELEVENLABS_VOICE_ID=21m00Tcm4TlvDq8ikWAM  # Default: Rachel
 ELEVENLABS_MODEL_ID=eleven_flash_v2_5     # Options: eleven_turbo_v2_5, eleven_multilingual_v2
 
+# 60db API Configuration (optional, for cloud-based Voice AI TTS)
+# Get your API key from https://60db.ai/
+SIXTYDB_API_KEY=
+SIXTYDB_VOICE_ID=fbb75ed2-975a-40c7-9e06-38e30524a9a1  # Default: Zara
+SIXTYDB_MODEL_ID=                                # Empty = voice's default tier
+SIXTYDB_SPEED=1.0                                # 0.5-2.0
+SIXTYDB_STABILITY=50                             # 0-100
+SIXTYDB_SIMILARITY=75                            # 0-100
+
 # Future: Additional TTS providers
 # GOOGLE_TTS_API_KEY=
 # AZURE_TTS_API_KEY=

CHANGELOG.md

@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+- 60db as an additional cloud TTS provider alongside ElevenLabs
+- 60db option in the interactive installer (`ccnotify install`)
+- `SixtyDBProvider` in the TTS provider factory (alias: `sixtydb`)
+- `SIXTYDB_*` environment variables for runtime configuration
+- Embedded 60db and ElevenLabs providers in the standalone notify hook script
+- 60db section in default configuration and `.env.example`
+
 ## [0.1.13] - 2025-08-10
 
 ### Fixed

README.md

@@ -30,7 +30,7 @@ uvx ccnotify install
 
 That's it! The installer will:
 
-- Help you choose between local (Kokoro) or cloud (ElevenLabs) TTS
+- Help you choose between local (Kokoro) or cloud (ElevenLabs, 60db) TTS
 - Download models if needed
 - Install hooks into Claude Code
 - Create a configuration file
@@ -66,7 +66,7 @@ If you use Elevenlabs as a TTS provider, [use my Affiliate link to signup](https
 ## Features
 
 - **Smart Filtering**: Only notifies for significant events, not routine operations
-- **Dual TTS Options**: Local Kokoro models (50+ voices) or ElevenLabs cloud API
+- **Dual TTS Options**: Local Kokoro models (50+ voices) or cloud APIs (ElevenLabs, 60db)
 - **Project Detection**: Automatically identifies your current project
 - **Zero Config**: Works out of the box with sensible defaults
 - **Privacy First**: Local processing with optional cloud TTS
@@ -102,10 +102,25 @@ The installer creates a configuration file at `~/.claude/ccnotify/config.json`.
 }
 ```
 
+**For Cloud TTS (60db):**
+
+```json
+{
+  "tts_provider": "60db",
+  "api_key": "your_api_key_here",
+  "voice_id": "fbb75ed2-975a-40c7-9e06-38e30524a9a1",
+  "model_id": "",
+  "speed": 1.0,
+  "stability": 50,
+  "similarity": 75
+}
+```
+
 **Voice Options:**
 
 - **Kokoro**: `af_heart` (recommended), `af_sarah`, `am_adam`, `bf_alice`, `bm_daniel` and [40+ others](https://github.com/thewh1teagle/kokoro-onnx)
 - **ElevenLabs**: Use voice IDs from your [ElevenLabs account](https://try.elevenlabs.io/ist8m7h95ed2)
+- **60db**: Use voice IDs from your [60db account](https://60db.ai/) (`stability` and `similarity` use a 0-100 scale)
 
 **Pronunciation Customization:**
 
@@ -159,6 +174,7 @@ Customize how project names and commands are pronounced by editing `~/.claude/cc
 - Claude Code CLI
 - **For Kokoro**: ~350MB disk space for local models
 - **For ElevenLabs**: API account and internet connection
+- **For 60db**: API account and internet connection
 
 ## Early Version Notice
 

src/ccnotify/config.py

@@ -78,6 +78,13 @@ def get_default_config() -> Dict[str, Any]:
             "stability": 0.5,
             "similarity_boost": 0.5,
         },
+        "sixtydb": {
+            "voice_id": "fbb75ed2-975a-40c7-9e06-38e30524a9a1",
+            "model_id": "",
+            "speed": 1.0,
+            "stability": 50,
+            "similarity": 75,
+        },
         "notifications": {"enabled": True, "sound_enabled": True, "logging_enabled": False},
         "replacements": {"enabled": True, "auto_add_projects": True},
     }

src/ccnotify/installer/detector.py

@@ -51,6 +51,7 @@ class ModelStatus:
     kokoro_downloaded: bool = False
     kokoro_models_count: int = 0
     elevenlabs_configured: bool = False
+    sixtydb_configured: bool = False
     issues: List[str] = None
 
     def __post_init__(self):
@@ -85,7 +86,9 @@ def check_existing_installation(self) -> InstallationStatus:
             # Check models
             model_status = self.get_model_status()
             status.models_downloaded = (
-                model_status.kokoro_downloaded or model_status.elevenlabs_configured
+                model_status.kokoro_downloaded
+                or model_status.elevenlabs_configured
+                or model_status.sixtydb_configured
             )
 
             # Collect issues
@@ -156,6 +159,9 @@ def get_config_status(self) -> ConfigStatus:
             if status.provider == "elevenlabs":
                 if not config.get("elevenlabs_api_key"):
                     status.issues.append("ElevenLabs provider selected but no API key configured")
+            elif status.provider == "60db":
+                if not config.get("sixtydb_api_key"):
+                    status.issues.append("60db provider selected but no API key configured")
 
         except json.JSONDecodeError:
             status.issues.append("Config file exists but contains invalid JSON")
@@ -201,6 +207,20 @@ def get_model_status(self) -> ModelStatus:
             except Exception:
                 status.issues.append("Could not verify ElevenLabs configuration")
 
+        elif status.provider == "60db":
+            # Check 60db configuration
+            try:
+                with open(self.ccnotify_dir / "config.json") as f:
+                    config = json.load(f)
+
+                if config.get("sixtydb_api_key"):
+                    status.sixtydb_configured = True
+                else:
+                    status.issues.append("60db provider selected but no API key configured")
+
+            except Exception:
+                status.issues.append("Could not verify 60db configuration")
+
         return status
 
     def _check_hooks_configured(self) -> bool:

src/ccnotify/installer/flows.py

@@ -216,13 +216,14 @@ def _setup_tts_provider(self, quiet: bool = False) -> Optional[Dict[str, Any]]:
 
         table.add_row("1", "Kokoro", "Local AI models (recommended, privacy-focused)")
         table.add_row("2", "ElevenLabs", "Cloud-based premium quality (requires API key)")
-        table.add_row("3", "None", "Silent mode (no voice notifications)")
+        table.add_row("3", "60db", "Cloud-based Voice AI TTS (requires API key)")
+        table.add_row("4", "None", "Silent mode (no voice notifications)")
 
         console.print(table)
         console.print()
 
         while True:
-            choice = Prompt.ask("Select TTS provider", choices=["1", "2", "3"], default="1")
+            choice = Prompt.ask("Select TTS provider", choices=["1", "2", "3", "4"], default="1")
 
             if choice == "1":
                 # Kokoro setup
@@ -251,6 +252,16 @@ def _setup_tts_provider(self, quiet: bool = False) -> Optional[Dict[str, Any]]:
                 return elevenlabs_config
 
             elif choice == "3":
+                # 60db setup
+                sixtydb_config = self._setup_sixtydb()
+                if not sixtydb_config:
+                    console.print(
+                        "[yellow]60db setup failed. Please choose another provider.[/yellow]"
+                    )
+                    continue
+                return sixtydb_config
+
+            elif choice == "4":
                 # Silent mode
                 return {"tts_provider": "none"}
 
@@ -266,6 +277,18 @@ def _setup_elevenlabs(self) -> Optional[Dict[str, Any]]:
         # TODO: Validate API key
         return {"tts_provider": "elevenlabs", "elevenlabs_api_key": api_key}
 
+    def _setup_sixtydb(self) -> Optional[Dict[str, Any]]:
+        """Setup 60db TTS provider."""
+        console.print("\n[bold cyan]Setting up 60db TTS...[/bold cyan]")
+
+        api_key = Prompt.ask("Enter your 60db API key", password=True)
+        if not api_key:
+            console.print("[red]API key required for 60db[/red]")
+            return None
+
+        # TODO: Validate API key
+        return {"tts_provider": "60db", "sixtydb_api_key": api_key}
+
     def _install_script_and_config(self, provider_config: Dict[str, Any]) -> bool:
         """Install ccnotify.py script and configuration."""
         try: