How do I use GPT Audio Mini through YepAPI?

Sign up for a free API key, then send requests to the /v1/ai/chat endpoint.

OpenAIText Generation/v1/ai/chat

GPT Audio Mini

Access GPT Audio Mini through one API key. Affordable audio-capable model.

OpenAI's cost-effective audio model. Budget-friendly audio processing for high-volume voice applications.

Full Docs Get API Key — Free $5 Credit

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2,400+

Developers

1.2M+

API calls served

100+

Endpoints

$0.01

Per call

Yep, that's it.

Try it live

Send a message and see GPT Audio Mini respond in real time.

POST/v1/ai/chatopenai/gpt-audio-mini

Message *

Max Tokens

Maximum tokens in the response.

Stream

Real-time tokens

Hit "Send Request" to see the response

Context Window

128K tokens

Max Output

16K tokens

Input Price

$0.84 / 1M tokens

Output Price

$3.36 / 1M tokens

Strengths

✓

Audio processing

GPT Audio Mini handles audio input and text or audio output, bringing speech understanding into one model at lower cost.

✓

Budget-friendly

At $0.84 per 1M input and $3.36 per 1M output tokens, it is a low-cost audio model built for cost-sensitive voice workloads.

✓

High throughput

Its efficiency suits high-volume voice applications that process large amounts of audio continuously.

✓

Voice apps

Designed for voice assistants and conversational agents where affordability and scale matter more than maximum capability.

Quick start

Copy this snippet and start making calls with GPT Audio Mini.

const res = await fetch('https://api.yepapi.com/v1/ai/chat', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "model": "openai/gpt-audio-mini",
    "messages": [
      {
        "role": "user",
        "content": "Explain API gateways in 2 sentences."
      }
    ],
    "maxTokens": 256
  }),
});
const { data } = await res.json();
console.log(data.message.content);

Why use GPT Audio Mini through YepAPI?

✓One API key for all models — no separate accounts

✓OpenAI SDK compatible — just change the base URL

✓No monthly minimums — pay per token

✓Switch models with one line of code

✓Full provider passthrough — citations, search results, and all extras included

✓Streaming and non-streaming support on every model

✓Works with Cursor, Claude, LangChain, and any LLM tool

✓Unified billing across all providers

GPT Audio Mini API: affordable audio for high-volume voice apps

GPT Audio Mini is OpenAI's cost-effective audio model, offering budget-friendly audio processing for high-volume voice applications. It carries a 128K-token context window, and usage is billed at $0.84 per 1M input tokens and $3.36 per 1M output tokens covering its audio and text processing.

Through YepAPI you reach GPT Audio Mini with one OpenAI-compatible API key. That key also covers other models and YepAPI's SEO, SERP, and web-scraping endpoints, so a voice product can understand speech and gather data from a single account.

What is GPT Audio Mini?

GPT Audio Mini is OpenAI's cost-effective audio model, a lighter sibling of GPT Audio built for high-volume, budget-sensitive voice work. Like the larger model it accepts audio input and returns text or audio output in one multimodal system, but it is tuned for affordability and throughput rather than maximum capability. It carries a 128,000-token context window and up to 16,384 output tokens, enough for ongoing voice conversations. Usage is billed at $0.84 per 1M input tokens and $3.36 per 1M output tokens, making it well suited to processing large amounts of audio cheaply.

Build with GPT Audio Mini via YepAPI

Call the OpenAI-compatible /v1/ai/chat endpoint with your YepAPI key, passing audio alongside text in the multimodal message format. The Chat Completions schema lets you integrate it from existing SDKs by changing the base URL and model name. Use it for high-volume voice features — call handling, voice notes, large-scale spoken interactions — where cost per request is critical. One key also unlocks other models plus SEO, SERP, and scraping APIs, so your voice app can also pull live data when needed.

GPT Audio Mini API pricing — $0.84 / $3.36 per 1M tokens

GPT Audio Mini is billed at $0.84 per 1M input tokens and $3.36 per 1M output tokens, counting both audio and text toward those totals. At roughly a quarter of GPT Audio's rates, it is built for scale: processing thousands of voice interactions stays affordable, with costs scaling to the length of audio and conversation rather than a flat per-minute charge. Per-token billing keeps short exchanges cheap.

GPT Audio Mini for high-volume voice processing

The model is built for voice workloads that run at scale: contact-center automation, bulk voice-note transcription and reply, and consumer assistants with heavy traffic. Its low price makes it viable to process continuous audio that would be costly on a premium model, while keeping spoken understanding in a single system. When throughput and cost matter more than the absolute best quality, GPT Audio Mini is the practical choice.

Try GPT Audio Mini free

New YepAPI accounts include $5 in free credit with no card required. That stretches far at this model's rates, letting you run many real voice interactions through GPT Audio Mini and test it at volume before committing.