$0.003
per call · USD Coin on Base
Text-to-speech with speed (0.7x-2.0x) and quality-step (1-100) control, 1 of 10 standard voices across 31 languages, up to 500 characters, returned as WAV audio. Use it to: speak an urgent alert faster, slow a reading for clarity, tune synthesis quality against latency, produce a paced voice cue for a UI, generate a rushed or calm-toned notification. USDC on Base via x402, no API key.
Endpoint
POST https://voice.forgemesh.io/v1/tts/pro4
Calls / 30d
1
Unique payers / 30d
Sep 7
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://voice.forgemesh.io/v1/tts/pro", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"lang": "en",
"text": "Hello world",
"voice": "M1"
}),
});
const data = await res.json();curl -X POST \
"https://voice.forgemesh.io/v1/tts/pro" \
-H "Content-Type: application/json" \
-d '{"lang":"en","text":"Hello world","voice":"M1"}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"content_type": "audio/wav",
"description": "44.1kHz 16-bit mono WAV speech audio returned inline"
}Payment details
0x962794fb8ad92941faf1ab446b9e30637b86f331USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Media & Generation and the homepage with a featured placement.
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