> ## Documentation Index
> Fetch the complete documentation index at: https://developers.firmly.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Firmly API

> Enable commerce at the point of inspiration

## Transform Digital Moments into Transactions

Firmly is the agentic commerce platform that connects your application to millions of merchants. Build checkout experiences that keep users in your channel, right where they discover products.

<CardGroup cols={3}>
  <Card title="Instant Access" icon="bolt">
    Connect to a \$900B+ marketplace through a single API
  </Card>

  <Card title="Universal Integration" icon="link">
    One integration works with Shopify, BigCommerce, Magento, and more
  </Card>

  <Card title="Real-time Commerce" icon="clock">
    Live inventory, pricing, and instant checkout capabilities
  </Card>
</CardGroup>

## The Firmly Solution

Firmly enables native checkout experiences within your application. Your users discover, select, and purchase without ever leaving your platform.

```mermaid theme={null}
flowchart LR
    User[Your Users] --> YourApp[Your Platform]
    YourApp --> Firmly[Firmly API]
    Firmly --> Merchants[Millions of Merchants]
```

## Built for Modern Commerce

<CardGroup cols={2}>
  <Card title="AI & Chatbots" icon="robot">
    Enable purchases directly within conversational interfaces
  </Card>

  <Card title="Social Platforms" icon="share">
    Convert social discovery into instant transactions
  </Card>

  <Card title="Publishers & Media" icon="newspaper">
    Monetize content with embedded commerce
  </Card>

  <Card title="Digital Wallets" icon="wallet">
    Integrate shopping into payment applications
  </Card>
</CardGroup>

## Developer-First Platform

* **1-Step Checkout** - Complete orders in a single API call
* **Unified Cart Management** - Consistent API across all platforms
* **Real-time Synchronization** - Live inventory and pricing updates
* **Flexible Fulfillment** - Support shipping, pickup, and scheduled delivery
* **PCI Compliant** - Secure payment processing built-in
* **No-code Onboarding** - Merchants connect instantly

## Get Started

<Steps>
  <Step title="Get Your API Credentials">
    Contact our team for your Application ID
  </Step>

  <Step title="Choose Your Integration">
    Pick from [1-Step Checkout](/guides/one-step-checkout) for maximum conversion, [Simple Cart API](/guides/simple-cart-api-guide) for standard flows, or [Full Cart API](/guides/full-cart-api-guide) for advanced features
  </Step>

  <Step title="Build Your Integration">
    Follow our implementation guides to enable commerce in your application
  </Step>
</Steps>

## Ready to Enable Commerce?

<CardGroup cols={2}>
  <Card title="Implementation Guide" icon="rocket" href="/guides/choosing-your-api">
    Start building with our step-by-step guides
  </Card>

  <Card title="API Reference" icon="book" href="/api-reference/overview">
    Explore our complete API documentation
  </Card>
</CardGroup>

## Join the Commerce Revolution

Leading platforms trust Firmly to power their commerce experiences. Whether you're building an AI assistant, social platform, or digital wallet, Firmly enables you to offer shopping wherever your users are inspired to buy.