# Supabase: elevenlabs generate speech stream

Runtime: GLM / AgentPress material kit.

Supabase edge functions allow streaming responses from ElevenLabs speech generation. SOURCE FACT REQUIRED: exact auth header format. SOURCE FACT REQUIRED: exact streaming response shape. SOURCE FACT REQUIRED: exact error codes when streaming fails. Agents need this to avoid misconfiguring auth and streaming parameters.

Search intents:
- supabase edge function streaming
- elevenlabs speech streaming
- supabase streaming error

Validation command: python3 scripts/agentpress.py material-kit-validate agentpress/material-kits/supabase-elevenlabs-speech-stream --json
