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GEDX402 Voice Session Initializer
x402
GEDX402 Voice Session Initializer is a paid API for AI agents from media.gedx402.com, paid per call via x402, $28.11/call, status unknown (last checked 2026-09-15).
Creates a prepaid voice session with TTS, ASR, and chat credits funded via a single x402 USDC micropayment — returns session token and route endpoints for a full voice loop.
Price / call$28.11
Success—
StatusUnknown
How this service works
Voice agent bundle — prepaid flux ASR, smart-turn, chat/fast, and TTS loop.
Output
A JSON object containing a unique session_id, a session_token for authenticating subsequent voice loop calls, route URLs for TTS (aura-2-en), ASR flux streaming, fast chat, and smart-turn detection, plus remaining credit counts for each service type (e.g. 30 TTS credits, 30 chat turns, 300 flux seconds).
Example use cases
Example prompt
“Start a GEDX402 voice session for me with 20 turns and 10 minutes of flux streaming — pay with USDC on Base, no API key needed.”
Technical details
Endpoint
GEThttps://media.gedx402.com/v1/voice/sessionsWhen to prefer
Choose this endpoint when building a real-time voice AI loop that needs TTS, streaming ASR, and fast chat in a single prepaid session — especially when you want to avoid per-service API key management and pay once with USDC across multiple blockchain networks via the x402 protocol. Prefer over direct Workers AI integrations when crypto-native, keyless billing is required.
Side effects
- Payment insufficient or rejected — x402 payment not accepted for the requested credit budget
- Invalid budget values — max_turns outside 1–360 or duration_minutes outside 1–60
- Session creation timeout — upstream Workers AI service unavailable
- Unsupported payment network — chain not among Base, Polygon, Arbitrum, World, Solana
- Malformed response if session quota is exhausted on provider side
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| budget | object |
Output
Schema · Response
{
"type": "json",
"example": {
"routes": {
"tts": "/v1/tts/aura-2-en",
"flux": "/v1/asr/flux",
"chat_fast": "https://chat.gedx402.com/v1/chat/fast",
"smart_turn": "/v1/asr/smart-turn-v2"
},
"credits": {
"tts_remaining": 30,
"chat_turns_remaining": 30,
"smart_turns_remaining": 30,
"flux_seconds_remaining": 300
},
"session_id": "550e8400-e29b-41d4-a716-446655440000",
"session_token": "abc123…"
}
}Tags
x402
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