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Text To Speech

by x402.forgemesh.io in AI models & inference

x402 APIPassing, checked 1 h ago

Text-to-speech API: convert up to 2000 characters into natural speech (WAV, base64) using our locally-hosted neural speech engine — no API keys, pay per call with USDC. Choose voices F1-F5/M1-M5. Use for voice agents, notifications, audio content, and IVR. Text never stored. Full 20-voice / 31-language tiered product at voice.forgemesh.io.

POST https://x402.forgemesh.io/text-to-speech

Last 30 days

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Uptime
100%
Response time
403 ms typical, 449 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://x402.forgemesh.io/text-to-speech" \
  -H "content-type: application/json" \
  -d '{"text":"Hello from the ForgeMesh utility grid.","voice":"F1"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.forgemesh.io%2Ftext-to-speech
const res = await pay("https://x402.forgemesh.io/text-to-speech", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"text":"Hello from the ForgeMesh utility grid.","voice":"F1"}),
});
console.log(await res.json());

Example input

{
  "text": "Hello from the ForgeMesh utility grid.",
  "voice": "F1"
}

Example output

{
  "audio_base64": "UklGRiQAAABXQVZF...",
  "characters": 38,
  "content_type": "audio/wav",
  "voice": "F1"
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

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