feat(init): Telnyx STT/TTS parity in patter init wizard + README + .env.example

.env.example

@@ -12,6 +12,8 @@ TWILIO_AUTH_TOKEN=your-twilio-auth-token
 TWILIO_PHONE_NUMBER=+1xxxxxxxxxx
 
 # Telnyx (alternative to Twilio — full GA support for DTMF, transfer, recording)
+# The same TELNYX_API_KEY also powers TelnyxSTT and TelnyxTTS in pipeline mode
+# (on-network speech — single bill, no extra provider keys needed).
 # TELNYX_API_KEY=KEY...
 # TELNYX_CONNECTION_ID=...
 # TELNYX_PHONE_NUMBER=+1xxxxxxxxxx

CHANGELOG.md

@@ -23,6 +23,13 @@
   - Docs: `xai-tts.mdx` Voices section links the catalog and helpers in
     both SDKs.
 
+- **Telnyx STT/TTS parity in `patter init`** — the setup wizard now lists
+  `TelnyxSTT` and `TelnyxTTS` in the pipeline provider tables (both SDKs),
+  so picking Telnyx as the carrier no longer hides on-network speech as a
+  pipeline option. Both reuse `TELNYX_API_KEY` (the same key the carrier
+  already reads) and the existing `telnyx-ai` pip extra. README provider
+  table and `.env.example` updated to match.
+
 - **Fish Audio voice provider suite** — TTS (S2.1-Pro / S2-Pro) and ASR land in
   both SDKs, wired end-to-end with real pricing. One `FISH_AUDIO_API_KEY`
   covers both directions of the call:

README.md

@@ -44,7 +44,7 @@ Patter is the **full voice stack** between your application and the phone networ
 | Layer | Choose from |
 |---|---|
 | **LLM** — text generation | OpenAI · Anthropic · Google Gemini · Groq · Cerebras |
-| **STT** — speech-to-text | Deepgram · AssemblyAI · Cartesia · Soniox · Speechmatics · Whisper · Fish Audio |
+| **STT** — speech-to-text | Deepgram · AssemblyAI · Cartesia · Soniox · Speechmatics · Whisper · Fish Audio · Telnyx |
 | **TTS** — text-to-speech | ElevenLabs · OpenAI · Cartesia · LMNT · Rime · Telnyx · Fish Audio |
 | **Realtime** — all-in-one voice | OpenAI Realtime · Gemini Live · Ultravox · ElevenLabs ConvAI |
 | **Telephony** — phone carriers | Twilio · Telnyx · Plivo |

libraries/python/getpatter/init/cli.py

@@ -141,6 +141,12 @@
         "env": ("XAI_API_KEY",),
         "extra": "xai",
     },
+    "telnyx": {
+        "class": "TelnyxSTT",
+        "label": "Telnyx (on-network — telnyx/google/deepgram/azure)",
+        "env": ("TELNYX_API_KEY",),
+        "extra": "telnyx-ai",
+    },
 }
 DEFAULT_STT = "deepgram"
 
@@ -229,6 +235,12 @@
         "env": ("XAI_API_KEY",),
         "extra": "xai",
     },
+    "telnyx": {
+        "class": "TelnyxTTS",
+        "label": "Telnyx (NaturalHD — on-network)",
+        "env": ("TELNYX_API_KEY",),
+        "extra": "telnyx-ai",
+    },
 }
 DEFAULT_TTS = "elevenlabs"
 

libraries/typescript/src/init/cli.ts

@@ -131,6 +131,12 @@ const PIPELINE_STT: Record<string, ProviderEntry> = {
     env: ['XAI_API_KEY'],
     extra: 'xai',
   },
+  telnyx: {
+    cls: 'TelnyxSTT',
+    label: 'Telnyx (on-network — telnyx/google/deepgram/azure)',
+    env: ['TELNYX_API_KEY'],
+    extra: 'telnyx-ai',
+  },
 };
 const DEFAULT_STT = 'deepgram';
 
@@ -219,6 +225,12 @@ const PIPELINE_TTS: Record<string, ProviderEntry> = {
     env: ['XAI_API_KEY'],
     extra: 'xai',
   },
+  telnyx: {
+    cls: 'TelnyxTTS',
+    label: 'Telnyx (NaturalHD — on-network)',
+    env: ['TELNYX_API_KEY'],
+    extra: 'telnyx-ai',
+  },
 };
 const DEFAULT_TTS = 'elevenlabs';