Mercury Coder API

Access Mercury Coder from Inception using Puter.js AI API.

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Model Card

Mercury Coder is a diffusion-based large language model specialized for code generation that achieves over 1,000 tokens per second on NVIDIA H100 GPUs. It's optimized for coding workflows including autocomplete, chat-based iteration, and code completion, delivering 5-10x faster speeds than models like GPT-4o Mini while maintaining comparable code quality.

Context Window N/A

tokens

Max Output 16K

tokens

Input Cost $0.25

per million tokens

Output Cost $0.75

per million tokens

Release Date Mar 31, 2025

 

API Usage Example

Add Mercury Coder to your app with just a few lines of code.
No API keys, no backend, no configuration required.

// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "inception/mercury-coder"
}).then(response => {
    document.body.innerHTML = response.message.content;
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat("Explain quantum computing in simple terms", {
            model: "inception/mercury-coder"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

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Frequently Asked Questions

What is this Mercury Coder API about?

The Mercury Coder API gives you access to Inception's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Mercury Coder into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Mercury Coder?

Mercury Coder was created by Inception and released on Mar 31, 2025.

What is the max output length of Mercury Coder?

Mercury Coder can generate up to 16K tokens in a single response.

How much does it cost?
The Mercury Coder API is available through the User-Pays Model. As a developer, you can add the Mercury Coder API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$0.25
Output$0.75
How do I access the Mercury Coder API?

You can access the Mercury Coder API with just a few lines of JavaScript — no API keys, no backend, and no configuration required. Include the Puter.js library in your project and start making calls right away. For more details, check out our documentation.

Does the Mercury Coder API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Mercury Coder API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.

Get started with Puter.js

Add Mercury Coder to your app without worrying about API keys or setup.

Read the Docs View Tutorials