Firstrade does not publish an official MCP server or a public trading API. As of this review (2026), we found no official Firstrade MCP server or developer API; the MCP servers in circulation for Firstrade are community-built, unofficial projects that drive Firstrade's private web endpoints using your login credentials. That means you'd be handing your brokerage credentials to a third-party tool, not to Firstrade itself. If you want an AI assistant to reliably see your Firstrade balances, holdings, and transactions alongside the rest of your financial life, the practical path today is connecting Firstrade through Truthifi. Truthifi is read-only for your bank and brokerage accounts, and it gives an MCP-capable assistant a live, structured view without giving it, or any third-party tool, your Firstrade password.

What Firstrade does

Firstrade is a U.S. online discount brokerage. It offers trading of stocks, ETFs, and options, along with access to mutual funds, for retail investors; check Firstrade's own pricing page for current fee details. Account holders trade through Firstrade's website and mobile app; we found no public developer program for outside integrations as of this review.

Does Firstrade have an MCP server or API?

No. As of this review (2026), we found no official public trading API or official MCP server published by Firstrade. The Firstrade MCP servers you'll find are community projects that drive private web endpoints with your login, so they carry credential and reliability risks an official integration wouldn't.

You can sanity-check this yourself. An officially supported API usually comes with a developer portal, API keys, and published API terms, and we found none of those on Firstrade's site when we reviewed this page.

What does exist is a handful of community and third-party MCP servers, such as the open-source firstrade-mcp project on GitHub (github.com/morristai/firstrade-mcp). These are not built by Firstrade and are not sanctioned by Firstrade; use them at your own risk. They work by wrapping Firstrade's private web endpoints rather than any documented, supported API surface, similar to how other unofficial financial MCP servers operate. To function, these community servers typically need your actual Firstrade login credentials or session data. Some of these projects publish their code, so you can read it before you trust it.

That's the key caveat to understand before using one. A community MCP server is, functionally, a piece of software you're trusting with your brokerage credentials. If that project is abandoned, compromised, or simply sloppy about how it stores what you give it, your Firstrade login could be exposed. Because these tools ride on private endpoints rather than a published API, Firstrade can change those endpoints without notice, which can break the connector with little warning and no support path. There's typically no vendor accountability the way there would be with an officially documented integration.

In short, "Firstrade MCP" today is a community-maintained workaround, not a supported product.

How to connect Firstrade to an AI assistant today

The short answer: you can either trust a community MCP server with your Firstrade password, or link Firstrade read-only through Truthifi and point your assistant there. We recommend the second route for most people, because neither your assistant nor a third-party server handles your Firstrade login. The steps below walk through both options.

1. Understand the current status. As of this review, we found no official Firstrade API or MCP server. Any MCP server claiming to connect to Firstrade directly is a third-party, community project driving private endpoints with your credentials.

2. Weigh the credential risk before using a community server. If you choose to try one, treat it the way you'd treat any tool asking for your brokerage password: check who maintains it, how actively, and what it does with your credentials.

3. Connect Firstrade to Truthifi instead, if you want a safer route to the same outcome. Truthifi links your Firstrade account the same way it links other bank and brokerage accounts it can aggregate: through an aggregation partner, read-only, without your AI assistant or a third-party server seeing your Firstrade login. Here's what read-only access actually means for your accounts.

4. Link the rest of your accounts too. Many investors use a commission-free brokerage like Firstrade alongside a bank account and often another brokerage, so a Firstrade-only view tends to show just one slice of their money. Your assistant becomes far more useful once those other accounts sit next to Firstrade in one place.

5. Point your MCP-capable assistant at Truthifi. Once your accounts are connected, your assistant can query Truthifi for a consolidated, read-only view instead of relying on a Firstrade-specific workaround.

6. Set up monitoring so the picture stays current. Automatic daily refreshes keep your Truthifi-connected data up to date without manual re-pulls.

A note on connectability: Truthifi bridges accounts it can aggregate. In our experience, most consumer bank, brokerage, and crypto accounts, including discount brokerages like Firstrade, fall into that category. Some account types genuinely can't be aggregated this way: credit bureaus, advisor-only or enterprise SaaS platforms, and pure data vendors, for example. For those, Truthifi doesn't claim a connection it can't deliver.

What You Can Ask

Once Firstrade is connected through Truthifi, an MCP-capable assistant can answer read-only questions about balances, holdings, transactions, concentration, and fees, with Firstrade sitting next to your other linked accounts rather than in isolation. It reasons over data that's already there and doesn't act on it. Prompts that work well include:

• "What's my total balance across my Firstrade account and my other brokerage and bank accounts?"

• "Have any of my Firstrade holdings moved significantly this week?"

• "How concentrated is my overall portfolio in any single stock or sector, across my linked accounts?"

• "What fees am I paying across my accounts, including Firstrade?"

Your assistant isn't placing trades through this connection; it's reasoning over the data. For the fee question in particular, the Firstrade fee and portfolio drag calculator shows what those costs can add up to over time.

With & Without Truthifi

The difference comes down to who holds your Firstrade credentials and how much of your financial picture your assistant can see. Without Truthifi, the only route is an unofficial server holding your password. With Truthifi, Firstrade is one read-only account among the others you've linked, queried through a single connection.

Without Truthifi: Your AI assistant has no way to see your Firstrade account unless you use an unofficial, community-built MCP server and hand it your Firstrade credentials, accepting the security and reliability tradeoffs that come with an unsupported, private-endpoint integration. Even then, your assistant typically sees Firstrade in isolation, not alongside your other accounts.

With Truthifi: Firstrade sits read-only alongside your other bank, brokerage, and crypto accounts in one connected picture. Your AI assistant queries that picture through Truthifi rather than through a credential-handling workaround, and the same connection covers whatever else you link, not just Firstrade.

How Truthifi Can Help

Truthifi connects to Firstrade and your other financial accounts through established aggregation partners, not by asking for credentials to be handed to a community tool. The connection is read-only for bank and brokerage accounts: your AI assistant can see balances, holdings, and transactions, but it can't move money or place trades through Truthifi.

According to Truthifi platform data (2026), Truthifi covers 18,000+ institutions and monitors $6B+ in assets. It also runs 130+ automated diagnostics; for a Firstrade account, one of them surfaces the fees you're paying there next to the fees on your other connected accounts. Truthifi's accuracy figure is 99.7%, according to the same platform data; how Truthifi's checks work explains what those checks look at. Automatic daily refreshes keep the picture current, so an assistant working from Truthifi is working from recently refreshed data rather than a stale manual pull. If you need fresher numbers sooner, an on-demand refresh costs 3 credits. To cut an assistant off, the revoke path is Connections → Agents → ⋯ → Revoke.

Truthifi has limits worth stating plainly. It isn't a trading tool, so if you want an assistant that places Firstrade orders, Truthifi won't do that. Security here is structural, built on read-only access and no shared passwords, rather than a guarantee. See whether it's safe to connect your accounts to Truthifi for the details.

Truthifi is not an investment adviser and doesn't give investment, tax or legal advice.

FAQ

Does Firstrade have an official MCP server? No. As of this review (2026), we found no evidence that Firstrade publishes an official MCP server. MCP servers connecting to Firstrade today are community or third-party projects.

Does Firstrade offer a public trading API? No. As of this review, we found no official public API published by Firstrade for outside developers. Third-party tools that interact with Firstrade typically do so through the web app's private, reverse-engineered endpoints.

Is it safe to use a community Firstrade MCP server? It carries real risk. These tools typically require your Firstrade login credentials and are not vetted or supported by Firstrade, so you're trusting an unofficial project with access to your brokerage account.

Can Truthifi connect to my Firstrade account? Yes. Firstrade is the kind of consumer brokerage account Truthifi can aggregate, read-only, alongside your other bank and brokerage accounts.

Can my AI assistant trade on Firstrade through Truthifi? No. The Truthifi connection to bank and brokerage accounts is read-only. It's built for visibility, not for placing trades.

Read Next

• Is it safe to connect your accounts to Truthifi?

• Firstrade fee and portfolio drag calculator

• How Truthifi's 130+ checks work across your connected accounts

• What read-only access actually means for your bank and brokerage accounts

• More provider MCP guides

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See what an AI assistant can actually do with your real accounts, including Firstrade, read-only, in minutes. Not sure yet? Read how Truthifi keeps your connections safe first. Start free on Truthifi.