Connect Claude or ChatGPT to Barclays (2026)

Barclays works with Claude and ChatGPT through Era. You link your Barclays accounts and your Barclaycard over open banking, approve each in the Barclays app, and your assistant can then answer questions about your spending, your bills and your balances, alongside every other bank you use.

How do I connect Barclays to Claude?

Link Barclays in Era, then add Era to Claude. Era reads your Barclays accounts through open banking, so you approve access in the Barclays app and never share your online banking details. Claude then has one connection to everything you have linked, and the setup takes a few minutes.

1. Sign up at era.app and choose Connect your bank.
2. Search for Barclays and continue to the Barclays app.
3. Approve the accounts you want to share, then return to Era.
4. In Claude, add Era from the connector directory, or use https://context.era.app/mcp as a custom connector.
5. Approve the consent screen and ask a question.

For screenshots and fixes, see how to connect Claude to your bank account.

What your assistant can see in Barclays

Era brings in your Barclays current and savings accounts and the transactions behind them. Barclaycard is a separate connection, so add it too if you carry a Barclaycard, and your assistant can then see your card spending next to your account. Together they show where the month's money really went.

The Barclays app has its own budgeting features, including spending insights and savings pots, and they are good for Barclays. An assistant adds the missing piece, which is everything outside Barclays. Ask how your Barclays salary splits across your other accounts, or which card you use most for subscriptions.

Can ChatGPT read my Barclays account?

Yes. ChatGPT reads Barclays through the same Era connection as Claude, so linking once covers both. Add Era as a connector in ChatGPT, approve the consent screen, and ask about your Barclaycard balance, your direct debits or what your Barclays account looks like after payday.

Connect ChatGPT to your bank account has the steps.

Does Barclays work with Gemini?

Yes. Gemini can use Era as a connector and read the Barclays accounts you share. It suits questions such as how your Barclaycard spending has moved over three months, or which Barclays payments repeat on the same date. You can switch it off in Era whenever you like.

Does Barclays work with Perplexity?

Yes. Perplexity can use Era as a connector, so it can combine its research with your Barclays figures. You might ask it what a good rate looks like for a rainy-day pot, and have it read your Barclays savings balance for the real starting point.

Does Barclays work with Grok?

Yes. Grok reads your Barclays accounts through Era once you approve the consent screen. Add Era as a connector in Grok, accept the consent screen, and it can answer direct questions about your Barclays transactions from what really happened, never from your login.

Does Barclays work with Meta's Muse?

Yes. Meta's Muse can connect to Era and read the Barclays accounts you have shared. You approve it on Era's consent screen, you can switch it off whenever you like, and your Barclays connection stays in place. Muse sees only what you allow, and never your Barclays passcode.

Does Barclays work with Instinct?

Yes. Instinct connects to Era and reads your Barclays accounts along with the rest, so a question about your card spending or your savings gets an answer from your real transactions. You approve access in the Barclays app, so no assistant ever handles your Barclays login.

Questions to ask about your Barclays money

• "What did I spend on my Barclaycard last month, and on what?"
• "Which bills leave my Barclays account, and when?"
• "How much of my Barclays salary is left a week after payday?"
• "Are my subscriptions on Barclaycard or my current account, and what is the total?"
• "What would raising my savings rate by a tenth do to my financial health?"

Does Barclays have its own API or MCP server?

Barclays offers open banking and a developer programme, which is how apps such as Era reach your accounts with your consent. It does not publish a ready-made connector for Claude or ChatGPT that a customer can add. Era gives you that connection with no code, and the same link works for the rest of your accounts.

Is it safe to connect Barclays?

You approve access in the Barclays app and can withdraw it there at any time, and Era never sees your Barclays login. Era encrypts your data with AES-256 at rest and TLS 1.3 in transit, never sells it, and no model provider trains on it. Era shows a Reconnect button when Barclays asks you to confirm again.

If you would rather not connect, upload a Barclays or Barclaycard statement and Era fills a manual account from it. Does Claude support open banking in the UK? and can ChatGPT connect to my UK bank account? cover the wider picture, and HSBC UK and NatWest work in the same way.