the402 endpoint detail

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voice.forgemesh.io tts base-long

https://voice.forgemesh.io/v1/tts/base-long

payable

Text-to-speech synthesis in 1 of 10 standard voices (M1-M5 male, F1-F5 female) across 31 languages, for longer text from 501 up to 2000 characters, returned as inline WAV audio. Use it to: read a full paragraph aloud, narrate a multi-sentence agent summary, voice an email or article excerpt, turn a longer LLM response into spoken audio, generate audio for a script section. USDC on Base via x402, n

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.003
Network
base
Pay to
0x962794FB8aD92941fAf1ab446b9e30637B86F331
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
39 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:13:45.723Z (3d ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fvoice.forgemesh.io%2Fv1%2Ftts%2Fbase-long"