LSEG AI for ChatGPT

Data Analytics and Trading

Open in ChatGPT

Official listing on chatgpt.com

Example prompts

3 from the official listing

LSEG AI Calculate the value dates for EUR/USD for the ON, TN, 1W and 1M tenors.
LSEG AI Give me the sell-side summary report for EURUSD for a specified date range.
LSEG AI Show me the current quotes market makers have sent on my active RFQs.

Mention LSEG AI by name in your message, as the official examples do.

How to use LSEG AI in ChatGPT

Open LSEG AI in ChatGPT’s plugin directory

Open LSEG AI’s page on chatgpt.com. Sign in to ChatGPT if you are not already.
Install it from that page

Choose Install plugin there. It adds the LSEG AI app to ChatGPT.
Mention LSEG AI in a chat

Start a new chat and name it in your request, for example: “LSEG AI, calculate the value dates for EUR/USD for the ON, TN, 1W and 1M tenors.”

Availability can depend on your ChatGPT plan, your region and, on work accounts, your admin’s settings.

What LSEG AI does

The LSEG connector provides real-time access to LSEG's institutional-grade market data, analytics and valuation capabilities, spanning across asset classes and domains, together with foreign exchange market coverage and order placement on LSE24 Exchange. It enables users to analyse instruments, perform complex calculations and move from analysis to execution through natural language interactions, governed by their existing LSEG account entitlements.

From the official listing, written by LSEG.

What LSEG AI can access

The official listing names no Read or Write capability for LSEG AI. Check what it asks for when you add it, and connect only the accounts you want it to use.

Where it connects: ChatGPT reaches LSEG AI through a remote MCP server on mcp.lseg.com, named in the official listing.
Also listed: Market data, Analytics, Valuation, Foreign exchange market coverage, LSE24 RFQ and quote workflows and Order placement on LSE24 Exchange

Before you connect it

OpenAI’s plugin pages note that a connected plugin may receive relevant parts of your chats to answer a request, and that LSEG’s own terms and privacy policy then cover that data. You can disconnect a plugin later in ChatGPT’s settings. Read the privacy policy (lseg.com) and terms (lseg.com).

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LSEG AI in ChatGPT: questions and answers

What does LSEG AI do in ChatGPT?

What can I ask LSEG AI in ChatGPT?

The official listing suggests prompts like: “Calculate the value dates for EUR/USD for the ON, TN, 1W and 1M tenors”; “Give me the sell-side summary report for EURUSD for a specified date range”; “Show me the current quotes market makers have sent on my active RFQs”.

How do I use LSEG AI in ChatGPT?

Open LSEG AI’s page in ChatGPT’s plugin directory on chatgpt.com and install it there. Then mention LSEG AI in a chat, for example: “Calculate the value dates for EUR/USD for the ON, TN, 1W and 1M tenors”.

Who makes the LSEG AI plugin?

LSEG, currently at version 1.0.0. Best GPT Apps is an independent directory and is not affiliated with OpenAI or LSEG.

Is LSEG AI available in Claude too?

Yes. LSEG AI has a connector in Claude’s directory. Best Claude Apps covers the LSEG AI connector, with setup steps and reviews. LSEG AI for Claude →

Is LSEG AI one of the old ChatGPT plugins from 2023?

No. The 2023 ChatGPT plugins were a separate beta that OpenAI has since retired. Today’s ChatGPT plugins are the apps directory under a new name: since July 2026 a plugin can bundle apps, skills and MCP servers.