80trust / 100
Audio Speech
by OpenAI tts-1-hd in AI models & inference
x402 APIPassing, checked 2 h ago
tts-1-hd: OpenAI TTS 1 HD text to speech, paid per call in USDC. OpenAI list $30 per 1M characters, plus $0.0005 (Base) or $0.0005 (Solana) per call; up to 4096 characters; voices: alloy, ash, coral, echo, fable, onyx, nova, sage, shimmer. Returns the audio bytes (mp3 by default). Rates: https://openai.mm.family/x402/pricing
POST https://openai.mm.family/x402/v1/models/tts-1-hd/audio/speech
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 142 ms typical, 176 ms slowest 5%
- Last check
- 2 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://openai.mm.family/x402/v1/models/tts-1-hd/audio/speech" \
-H "content-type: application/json" \
-d '{"input":"Say hello","model":"tts-1-hd","voice":"alloy"}'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%2Fopenai.mm.family%2Fx402%2Fv1%2Fmodels%2Ftts-1-hd%2Faudio%2Fspeech
const res = await pay("https://openai.mm.family/x402/v1/models/tts-1-hd/audio/speech", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"input":"Say hello","model":"tts-1-hd","voice":"alloy"}),
});
console.log(await res.json());Example input
{
"input": "Say hello",
"model": "tts-1-hd",
"voice": "alloy"
}Example output
{
"body": "binary audio bytes (mp3 by default)",
"content_type": "audio/mpeg"
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 2 h ago | Passed | 402 | 29 ms | $0.001 |
| 5 h ago | Passed | 402 | 142 ms | $0.001 |
| 9 h ago | Passed | 402 | 232 ms | $0.001 |
| 13 h ago | Passed | 402 | 176 ms | $0.001 |
| 16 h ago | Passed | 402 | 145 ms | $0.001 |
| 20 h ago | Passed | 402 | 95 ms | $0.001 |
| 23 h ago | Passed | 402 | 30 ms | $0.001 |
| 27 h ago | Passed | 402 | 31 ms | $0.001 |
| 32 h ago | Passed | 402 | 147 ms | $0.001 |