Private LLM API with no prompt retention.
Send code, documents, and agent context through an OpenAI-compatible API that does not store or retain prompt or response bodies.
No prompt history
Prompt and response bodies are not stored or retained.
Not used for training
Your requests are not fed into model-training pipelines.
Operational metadata only
Model, timing, token counts, status, and account metadata support service operations.
Quick setup
Create an account, copy your yolo_... API key, set your base URL to https://yolo-auto.com/v1, and select qwen3.8-flash for Free or paid access. See the models page for details.
Best next pages
Docs · Pricing · Qwen Flash API · Free LLM API · Flat-rate LLM API
Privacy for code, documents, and agent context
Developer prompts often contain repositories, logs, tickets, internal documents, or plans. Yolo-Auto is designed to provide hosted model access without building a browsable history of that content.
What the service retains
Account, billing, API-key, and request metadata are stored to operate the product. Prompt and response text is not stored or retained. See the Privacy Policy for data handling details.
Hosted privacy without a new client stack
Use the same privacy defaults from SDKs, curl, desktop clients, and coding-agent tools that accept an OpenAI-compatible endpoint.
Who Private LLM API with No Prompt Logging is actually for
Private LLM API with No Prompt Logging is best for developers and power users who want model access inside tools, agents, scripts, and apps, not just a closed consumer chatbot tab.
- Prompts that may contain code, docs, logs, or internal plans.
- Teams that want model access without retained chat history.
- Developer workflows where operational metadata is acceptable but prompt storage is not.
Prompt privacy is a product feature, not a footnote
Developer prompts often include repository context, logs, tickets, internal docs, or strategy. Prompt and response bodies are not stored or retained.
The service still keeps operational metadata such as token counts, status, route, and timestamps. That metadata is used to run the platform, not to reconstruct your conversations.
Try Private LLM API with No Prompt Logging with a normal chat completion
The fastest test is a single request against the OpenAI-compatible endpoint. Use your real Yolo-Auto API key and confirm access with GET /v1/models.
These examples use qwen3.8-flash, our recommended model for text, images, and tools on Free and paid plans. Paid users can optionally choose yolo, a configurable route initially backed by Flash. Its server-side target can change while your client model ID stays the same.
curl
curl https://yolo-auto.com/v1/chat/completions \
-H "Authorization: Bearer yolo_YOUR_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "qwen3.8-flash",
"messages": [
{ "role": "user", "content": "Summarize this internal design note without storing or reusing the source text." }
]
}'OpenAI SDK style
import OpenAI from "openai";
const client = new OpenAI({
apiKey: process.env.YOLO_AUTO_API_KEY,
baseURL: "https://yolo-auto.com/v1"
});
const response = await client.chat.completions.create({
model: "qwen3.8-flash",
messages: [{ role: "user", content: "Summarize this internal design note without storing or reusing the source text." }]
});
console.log(response.choices[0]?.message?.content);When to choose Yolo-Auto
You need OpenAI-compatible LLM access, predictable cost, free testing, and no prompt retention. Your prompts and responses are not used for model training.
You need image generation, every model under the sun, a managed IDE, or a consumer-only chatbot with no API workflow.
Read the docs, check models, compare pricing, or review the privacy policy.
Private LLM API with No Prompt Logging FAQ
Do you train on my prompts?
No. Yolo-Auto does not intentionally train models on your prompts or responses.
Can admins read my chat history?
Yolo-Auto does not provide a stored conversation-history interface. See the Privacy Policy for data handling details.
Is metadata stored?
Yes. Usage metadata such as model, timing, token counts, and status is stored for operations and limits.
Related LLM API guides
Flat-rate LLM API from $19/month with no per-token billing, OpenAI-compatible chat completions, and no prompt or response retention.
OpenAI-Compatible LLM API from $19/moOpenAI-compatible LLM API with chat completions, common SDK support, free testing, and flat-rate paid plans from $19/month.
Free LLM APIFree Qwen3.8 Flash API for developers. Get an OpenAI-compatible API key for text, image, and tool workflows, with no prompt retention.
Qwen Flash API: Free Tier and Flat-Rate PlansQwen3.8 Flash API for text, images, tools, chat, and coding agents. Start free or choose flat-rate paid access through Yolo-Auto's OpenAI-compatible endpoint.
LLM API for Coding AgentsLLM API for coding agents. Yolo-Auto offers OpenAI-compatible chat completions, flat-rate pricing, free testing, and no prompt or response retention.