Flat-rate LLM API

Flat-rate LLM API pricing without per-token bills.

Run chat, coding agents, and automation on an OpenAI-compatible API with free testing and paid plans from $6/month.

Start flat-rate LLM access → Compare plans

Plans from $6/mo

Choose a predictable monthly subscription instead of a token meter.

No per-token billing

Paid-plan token usage is not billed per token. Fair-use and shared-capacity limits apply.

OpenAI-compatible

Keep familiar SDK and tool integrations with a custom base URL.

Quick setup

Create an account, copy your yolo_... API key, set your base URL to https://yolo-auto.com/v1, and use a public model from the models page.

Best next pages

Docs · Pricing · Models · Free AI chat · Cheap LLM API

Flat-rate pricing for unpredictable LLM workloads

Coding agents, long chats, retries, and automation make token volume hard to forecast. A fixed monthly price turns that variable spend into a planning number.

Start free, then choose a monthly plan

Validate your integration on the free tier. Starter begins at $6/month, with larger concurrent-unit budgets available for heavier workflows.

No token meter with explicit capacity rules

Paid usage is not metered by token. Plans are intended for normal interactive use and remain subject to fair-use controls, concurrent-unit limits, bounded queues, and shared-capacity availability.

Use cases

Who Flat-Rate LLM API from $6/mo is actually for

Flat-Rate LLM API from $6/mo is best for developers and power users who want model access inside tools, agents, scripts, and apps, not just a closed consumer chatbot tab.

Positioning

Flat-rate pricing is operationally simpler

Usage-based APIs are fine when every request is predictable. They get annoying when you are experimenting, debugging, or letting an agent work through a problem. A flat-rate AI API turns that variable cost into a planning number.

Yolo-Auto keeps the same developer ergonomics while changing the pricing model: OpenAI-compatible requests, one API key, and a monthly plan for heavier usage.

Implementation

Try Flat-Rate LLM API from $6/mo with a normal chat completion

The fastest test is a single request against the OpenAI-compatible endpoint. Use your real Yolo-Auto API key, then swap the model ID if the models page shows a newer default.

curl

curl https://yolo-auto.com/v1/chat/completions \
  -H "Authorization: Bearer yolo_YOUR_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "qwen3.8-27b",
    "messages": [
      { "role": "user", "content": "Write a concise migration plan for moving a coding agent from per-token billing to a flat-rate LLM API." }
    ]
  }'

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: "qwen3.8-27b",
  messages: [{ role: "user", content: "Write a concise migration plan for moving a coding agent from per-token billing to a flat-rate LLM API." }]
});

console.log(response.choices[0]?.message?.content);
Decision checklist

When to choose Yolo-Auto

Choose it when

You need OpenAI-compatible LLM access, predictable cost, free testing, and no prompt or response storage.

Skip it when

You need image generation, every model under the sun, a managed IDE, or a consumer-only chatbot with no API workflow.

Next step

Read the docs, check models, compare pricing, or review the privacy policy.

FAQ

Flat-Rate LLM API from $6/mo FAQ

What does flat-rate include?

Paid plans do not bill by token. Normal interactive use remains subject to fair-use controls, concurrent-unit limits, bounded queues, and shared-capacity availability.

Who should use this?

Developers running chat apps, coding agents, SDK clients, and automation workflows.

Does it use the OpenAI SDK shape?

Yes. Configure the SDK with Yolo-Auto as the base URL.

Explore more

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