yangmao.ai · Python setup money page
DEMON Python API Setup
Use this page when you need a working Python starting point for DEMON, then validate quota and model names in the official console before production.
Quick verdict
- Free API: Unlimited self-hosted
- Rate limits: Local/self-hosted
- Best model starting point: Diffusion Engine for Musical Orchestrated Noise
- Mainland China access: proxy/relay likely needed
Provider fit matrix
Production readiness checklist
Python setup snapshot
Start with the smallest possible chat completion, then move the key to your server-side secret manager before production.
from openai import OpenAI
client = OpenAI(
api_key="your-demon-key",
# Check DEMON docs for its OpenAI-compatible base URL
)
response = client.chat.completions.create(
model="Diffusion Engine for Musical Orchestrated Noise",
messages=[{"role": "user", "content": "Hello from yangmao.ai"}],
)
print(response.choices[0].message.content)Free API and pricing notes
Unlimited self-hosted
Project provides a local Session API; README also links to hosted trial at music.daydream.live.
Access and production risk
Relay or proxy may be needed
DEMON is an MIT-licensed streaming music/audio diffusion engine built on ACE-Step, with local deployment, TensorRT acceleration, node graph, and hosted demo.
How to set it up
Create or locate your provider API key in the official dashboard.
Install the OpenAI-compatible Python SDK or the provider-supported SDK.
Set the API key in an environment variable instead of hard-coding secrets.
Run a small DEMON chat completion with Diffusion Engine for Musical Orchestrated Noise.
Watch free credits, RPM/TPM limits, response shape, and error messages before scaling.
额度变动提醒
想知道免费额度、价格或可用性变化？先订阅提醒，后续也可以对比官方平台、API 网关和同类替代方案。
订阅提醒 → 获取 OpenLLMAPI Key → 比较 API 网关 →Related internal links
Source snapshot
Data source: yangmao.ai provider YAML tracker plus provider docs reviewed by the daily crawler. Official dashboards can change quota and pricing without notice; verify before production.
- yangmao.ai provider id
- demon
- Official source
- https://github.com/daydreamlive/DEMON
- Last updated
- 2026-05-28
- Free tier
- MIT open source; hosted demo also available
- API credits
- Unlimited self-hosted
- Rate limit
- Local/self-hosted
- Access note
- DEMON is an MIT-licensed streaming music/audio diffusion engine built on ACE-Step, with local deployment, TensorRT acceleration, node graph, and hosted demo.
FAQ
Does DEMON have a free API?
Yes. Current yangmao.ai record: Unlimited self-hosted. Rate limit note: Local/self-hosted.
Is DEMON OpenAI-compatible?
The recorded setup uses an OpenAI-compatible pattern or SDK-style call. Validate the latest base URL and model names in DEMON docs.
Can I use DEMON from mainland China?
DEMON may need a proxy or relay from mainland China. Test latency and signup before production.
What should I do when DEMON credits run out?
Compare the alternatives below, check /en/free-ai-api/, and shortlist official providers or API gateway options before production.