# Agentic AI and the use of LLMs with Worldpay

We're currently reviewing and expanding our tool offering to assist with how you can use LLMs with the Access Worldpay APIs.

Explore our support for agentic use cases:

1. **Agentic commerce** - enable [ChatGPT Instant Checkout](/access/products/ai/acp)
2. **Operational agents** - integrate Worldpay into your operational agents using our [Gateway MCP](/access/products/ai/mcp/gateway)
3. **Code builder** - connect to the [Docs MCP](/access/products/ai/mcp/docs) server to generate request and code samples


## Model Context Protocol (MCP) server

Use either the **Docs MCP** server generated from the Access Worldpay documentation to connect quickly to AI coding tools: 

Or use a curated **Gateway MCP** server with a set of `tools` defined by us for specific actions, such as `query_payments_by_transaction_reference`.

Gateway MCP
Curated set of tools for various common payment and payout actions.

Docs MCP
All Access docs and API schemas connected directly to your code editor. Use it to generate request examples or ask questions without leaving your editor.

## Pay via AI Agent

Agentic commerce involves AI agents (like ChatGPT) discovering your products and **completing purchases** on behalf of your customers, with their **explicit permission**.

Agentic Commerce Protocol (ACP)
OpenAI's Instant Checkout via the Agentic Commerce Protocol (ACP)

Universal Commerce Protocol (UCP) - coming soon
Securely initiate and transact agent-led payments across platforms

Agentic Tokens - coming soon
Securely initiate and transact agent-led payments across platforms

## llms.txt to help Large Language Models (LLMs)

A simplified version of the developer documentation is available using a proposed standard aimed at making it easier for LLM consumption.

/access/llms.txt
As a form of sitemap located at `/access/llms.txt`

Use the `Copy for LLM` button
Use the `Copy for LLM` button **(top of page)**, to directly copy the markdown or expand to see options to go directly to `ChatGPT` or `Claude`