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GoldBean Baidu Text-to-Speech (TTS) API
x402
GoldBean Baidu Text-to-Speech (TTS) API is a paid API for AI agents from goldbean-api.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Converts text to natural-sounding speech audio using Baidu's TTS engine, accessible via pay-per-call on the GoldBean marketplace
Price / call$0.001
Success—
StatusUnknown
How this service works
51 Baidu AI MCP tools: OCR, Vision, LLM, Speech, NLP, Image Gen, Video Gen. 50 free calls/day. No credit card. Pay-per-call from $0.001.
Output
Returns a response object with a success flag and audio data (likely base64-encoded audio or a URL to the synthesized speech file) generated from the input text using Baidu's TTS engine.
Example use cases
Chinese e-learning audio generation
“I need to turn this Mandarin lesson text into audio for my language learning app — can you synthesize speech for '今天我们学习数字。一、二、三、四、五。' using a clear, neutral Chinese voice?”
Automated podcast narration
“Take this English script and convert it to speech so I can use it as a narration track: 'Welcome to today's episode. We're covering the latest developments in artificial intelligence.' Use a natural-sounding male voice.”
Accessibility voiceover for app content
“My app needs to read out this notification text aloud for visually impaired users — please synthesize speech for 'Your order has been confirmed and will arrive tomorrow.' with a calm, clear voice.”
Technical details
Endpoint
GEThttps://goldbean-api.xyz/paid/baidu-ttsWhen to prefer
Choose this endpoint when you need pay-per-call text-to-speech with no subscription commitment, especially for Chinese-language content where Baidu's TTS excels. Ideal for low-volume or sporadic TTS needs where per-call pricing at $0.001 is more economical than a monthly SaaS plan. Prefer this over Google or Amazon TTS when targeting Mandarin/Chinese voice quality or when integrating with the GoldBean x402 payment ecosystem on Base chain.
Side effects
- Empty or missing text input returns an error
- Unsupported language or voice parameter causes synthesis failure
- Text exceeding character length limits may be truncated or rejected
- Insufficient USDC balance blocks the pay-per-call transaction
- Network timeout if Baidu backend is slow to respond
- Invalid API credentials or missing x402 payment header returns 402
Output
Schema · Response
{
"example": {
"data": {},
"success": true
}
}Tags
x402
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