Bank of America's Erica can tell you what you spent at BofA last month, but it can't see a 401(k) at Fidelity or a card from another issuer. This guide shows you how to connect Bank of America, and the rest of your accounts, to your AI assistant, no code, about three minutes, so it starts answering real questions about your money instead of generic ones. Get started with Truthifi

If you've opened the BofA app, seen your checking balance, and still couldn't say where you stand overall, the gap is structural. The full answer lives across accounts at different institutions, behind separate logins. Bring them together and your AI can reason about the whole thing at once. If all your money sits at BofA and Merrill, the BofA app and Erica may already cover most of what you need; this guide is for the cross-institution questions.

What is an MCP?

An MCP, or Model Context Protocol, is a live, revocable connection that lets an AI assistant read your data directly, instead of you copy-pasting numbers or uploading statements by hand. Anthropic introduced the open standard, and OpenAI and others have since adopted it. A "Bank of America MCP" would be that same live connection applied to your BofA data, and ideally to your other accounts as well, so your AI sees one picture instead of scattered logins. For how Truthifi's own server works, see Truthifi MCP.

Does Bank of America have an MCP server?

According to our review, no official Bank of America MCP server exists as of October 6, 2026. No org-owned repository was found, and Bank of America hasn't announced a public MCP offering for retail customers. Truthifi fills that gap: connecting your Bank of America accounts through Truthifi gives your AI assistant read-only, programmatic access to your account data over MCP today.

Bank of America does offer a developer API suite, the CashPro API, but that is built for institutional and corporate treasury clients, not retail account holders. We found no community-built MCP repositories for Bank of America's consumer accounts.

Bank of America does have Erica, its AI-powered virtual assistant built into the mobile app. Erica can surface spending summaries, flag unusual charges, and answer questions about your BofA accounts. But Erica sees only what BofA holds, so if you have a 401(k) at Fidelity, a brokerage at Schwab, or a credit card at another bank, Erica isn't built to see it. Each institution keeps its own records, so a cross-institution view needs a separate connection.

Truthifi is the no-code path that brings Bank of America plus your other accounts to your AI, including investments, retirement accounts, and cards at other institutions, in one decoded, cross-institution view. More on that below, or learn more.

What Bank of America does

Bank of America is one of the largest full-service banks in the United States. According to its own reported metrics (2024), it serves approximately 69 million consumer and small business clients1. Founded in 1904 by Amadeo Giannini (originally as Bank of Italy in San Francisco), it is headquartered in Charlotte, North Carolina, and offers a broad range of financial products under one roof:

• Checking and savings accounts: including no-fee options (Advantage SafeBalance Banking) and relationship tiers (Advantage Relationship Banking); monthly fees waivable with qualifying activity or balances.

• Credit cards: cash back, travel rewards, and Preferred Rewards bonus categories for customers who carry combined BofA/Merrill balances above the program's tier thresholds.

• Lending: home loans, HELOCs, auto loans, and personal lines of credit.

• Investment and brokerage services: self-directed investing via Merrill Edge and full advisory services via Merrill Lynch Wealth Management.

• Mobile banking: the BofA app includes Zelle, bill pay, mobile check deposit, spending insights, alerts, and Erica, the bank's AI-powered virtual assistant.

• Small business banking and lending: business checking, credit, and payroll products.

• Preferred Rewards program: tiered fee reductions, rate bonuses, and card rewards boosts based on combined Bank of America deposit and Merrill investment balances.

About Bank of America: founded 1904 · headquartered in Charlotte, North Carolina · public company (NYSE: BAC) · approximately $3.3 trillion in total assets (2024; the most recent figure in our review, so check BofA's annual reports for the current total)1 · parent: Bank of America Corporation.

Good to know about Bank of America

Quick, self-contained answers to what people ask most about Bank of America accounts, products, and connecting them to an AI, sourced from Bank of America's own pages:2

• What does it cost? Consumer checking ranges from no-fee options to $25/month (Advantage Relationship Banking), with fees waivable through qualifying balances or activity. Savings, credit card, and Merrill Edge products have separate fee schedules. See bankofamerica.com for current details.

• What is Erica? Erica is Bank of America's built-in AI virtual assistant. It can answer questions about your BofA accounts, surface spending patterns, flag unusual charges, and help with routine tasks, within the BofA app and limited to accounts Bank of America holds.

• What is Preferred Rewards? A tiered program that unlocks fee reductions, higher savings rates, and card rewards bonuses based on your combined Bank of America deposit and Merrill investment balances. According to Bank of America's program pages, tiers start at Gold ($20,000 combined), with Platinum Honors at $100,000+ and higher tiers above that.

• Does BofA offer investing? Yes, through Merrill Edge for self-directed brokerage and Merrill Lynch Wealth Management for advisory clients. Merrill accounts count toward Preferred Rewards balances.

• What about accounts at other banks or brokerages? Your 401(k), IRA, cards at other issuers, and accounts at other banks all live separately from BofA, and none of them count toward Preferred Rewards. Seeing them alongside your BofA and Merrill accounts is where connecting them to your AI via Truthifi adds the most.

Bank of America API: getting your Bank of America data for AI

Does Bank of America have an API? Not for retail customers' own account data. Its developer and Open Banking APIs (the CashPro API suite) serve institutional and corporate clients. Connecting Bank of America through Truthifi gives your AI assistant read-only, programmatic access to your Bank of America account data over MCP (the Model Context Protocol). It's the practical "Bank of America API" for AI: no code, no official Bank of America API required, and by design your credentials don't pass through Truthifi. Your assistant can query balances, holdings, and transactions across Bank of America and your other connected accounts in one view, read-only by architecture. Connect your accounts to your AI →

How Truthifi can help

We link your Bank of America, Merrill and other accounts to your AI assistant and bring your financial picture into one view your AI can reason about. That covers accounts across 18,000+ institutions, decoded into clean data, from an independent source with no commissions, no ads, no advice3. Along the way, Truthifi's Refinery corrects and reconciles what it reads, and according to Truthifi (2026), its accuracy figure is 99.7%. With it connected, you can ask:

• "What's my net worth across my connected accounts right now?"

• "Am I positioned to retire on schedule, and what's dragging on my returns?"

• "Which of my investments cost the most in fees?"

• "Where's my biggest concentration, and should that worry me?"

Take a Preferred Rewards customer with checking and savings at BofA, a Merrill Edge brokerage account, a 401(k) left at a former employer's plan, and a credit card from another issuer. Erica can say how the BofA side is doing. It can't weigh the 401(k), and Preferred Rewards ignores it too, since tiers count only combined BofA deposit and Merrill investment balances. So two questions sit apart: "how close am I to the next tier?" and "given everything I have, am I on track to retire?" With the accounts connected via Truthifi, the AI can take both in one conversation and show how the same dollars bear on each. Link accounts across institutions for the first time, and you'll often spot something that was hard to see before. A fee that didn't show up clearly on a statement, or two funds that turn out to hold mostly the same stocks. Running a portfolio-analysis scan is one way to check your own accounts for either.

With your BofA accounts and everything else in front of your AI, you can ask questions that cross institutions entirely. For example:

• "My BofA checking is up this month, but given my full picture, am I actually getting ahead or just not spending?"

• "What are my total investment fees across Merrill Edge and my 401(k), and what's the 10-year cost at 7% growth?"

• "If I move $400 a month from my BofA savings into investing, what does that do to my net worth over 15 years?"

We read directly from your institutions, then normalize and reconcile balances and transactions across your connected accounts, so your AI works from clean, consistent data. As for scope, investments, net worth, and cross-account data are what Truthifi covers. Day-to-day banking tasks like Zelle payments and bill pay stay in the BofA app alongside Truthifi, and Erica remains available there for account-specific questions.

Two ways to start. Run a free portfolio-analysis scan to turn your connected accounts into a plain-language scorecard, or connect them to the AI assistant you already use and ask in plain English. This live AI access is available on every current consumer plan, free ones included.

With & Without Truthifi

A basic connector gets an account into your AI, and that much works well on its own. Truthifi is the layer on top. It turns those raw feeds into Truthifi's data your AI can reason on.

Dig deeper: track your net worth, hidden investment fees, and retirement readiness.

Is it safe to connect my accounts to Truthifi?

The safeguards are structural, not just promises, and while no online connection is ever completely risk-free, these protections are built into how the connection works:

• Read-only by architecture. At Bank of America and Merrill, Truthifi's access is read-only, so it can't move money, place trades, or change a setting there. Inside Truthifi, a few tools do change data: they add or delete assets you track by hand, or refresh your data on demand.

• Credentials don't pass through Truthifi. Your login is encrypted in your browser and passed straight to the aggregator (Plaid, Yodlee, or Morningstar ByAllAccounts), which returns a read-only token.

• Every request logged. For your own oversight, you can see per-tool daily and monthly counts of what each AI assistant accessed.

• Bank-grade encryption in transit and at rest, and you control access per account, revoke it anytime, in your assistant's connector settings or inside Truthifi. More detail: how Truthifi keeps your accounts secure.

How to connect your accounts to your AI assistant

The whole setup runs in your browser, no command line, on any MCP-capable assistant: create an account, link your accounts, turn on MCP access, add Truthifi's connector URL, and ask your first question.

• Create a free Truthifi account at truthifi.com, no credit card for the free tier.

• Link your accounts: your BofA checking, savings, and Merrill Edge accounts, plus any brokerage, retirement, or credit card accounts at other institutions, through Truthifi's secure Plaid, Yodlee, or Morningstar ByAllAccounts connection.

• Turn on MCP access: creating an account and running a portfolio-analysis scan is free; connecting your accounts to a live AI assistant (MCP) works on every current consumer plan, including free ones; the full diagnostic suite is part of the paid Monitoring plan ($8.99/mo or $79.99/yr as of October 2026).

• Add Truthifi to your assistant. The connector URL is the same everywhere: https://api.truthifi.com/mcp. In your assistant, open its connector settings (usually Settings → Connectors), add a custom connector named Truthifi, paste the URL, and authorize. (Most assistants require a paid plan for custom connectors. For exact, step-by-step setup for your specific assistant, see the connect guides linked below.)

• Turn it on and ask: "What's my net worth across my connected accounts, and am I on track to retire?"

What you can ask your AI

• "What did I spend last month across my connected accounts, and where did the most go?"

• "What's my total net worth today, across BofA, Merrill, and everything else I've connected?"

• "Does my current savings and investment rate put me on pace to retire? Model conservative, moderate, and optimistic cases."

• "Total up the investment fees I'm paying across Merrill Edge and my 401(k) this year, and show the 10-year cost at 7% growth."

• "Where am I most concentrated, by holding, sector, and account, and is any of it a risk?"

• "Stress-test my whole portfolio against a 2008-style drop: how far would I fall, and how long to recover?"

• "I want to move $500 a month from my BofA savings into investing, show the effect on my net worth over 10 and 20 years."

• "Find any duplicate or overlapping holdings across my Merrill Edge account and my 401(k) that I didn't realize I had."

Common questions about Bank of America

Does Bank of America have an MCP server? No official MCP server as of October 6, 2026. BofA's CashPro API suite is built for institutional and corporate clients, not retail account holders, and we found no public consumer-grade MCP. The no-code path for connecting your BofA accounts to your AI is Truthifi.

Is Bank of America good? It offers a wide range of products under one roof, checking, savings, lending, investing via Merrill, and the Preferred Rewards program. Whether it fits depends on your balances and how you use it. If your real question is whether your overall financial picture is on track, across BofA and your other accounts, that's a cross-institution view, and connecting them to your AI via Truthifi is how to get it.

What do people say about Bank of America? In our October 2026 review of public complaint databases and reviews, including CFPB and BBB filings, recurring themes included account access issues and fee transparency2. We noted themes, not counts, so treat this as a qualitative read. For cross-account clarity, many people add a connector so their AI can see investments, balances, and net worth together.

Are there alternatives to Bank of America? Other large banks and credit unions offer similar products. If what you want is an AI that can reason about your whole financial life, BofA alongside your 401(k), other cards, and investments elsewhere, a different bank won't get you there. A connector like Truthifi, sitting on top of the accounts you already hold, can.

What is Erica and how does it compare to an MCP connection? Erica is Bank of America's built-in AI assistant, built for questions about your BofA accounts specifically. An MCP connection via Truthifi does something different: it brings BofA and your other accounts into your AI assistant, so it can answer cross-institution questions Erica wasn't built to address.

Do I need to write code to set up Truthifi? No. The entire Truthifi setup runs in your browser, no command line, API keys, or config files.

Which AI assistants does Truthifi work with? Truthifi works with any MCP-capable AI assistant. The connector URL is the same everywhere: https://api.truthifi.com/mcp. For step-by-step setup instructions for a specific assistant, see the connect guides linked below.

Keep going

• See every connector: the financial MCP servers hub.

• How to ask your AI about your real investment accounts

• How to spot hidden investment fees

The short version

Bank of America has no official MCP. To give your AI assistant your whole financial picture, BofA plus your other accounts, including investments and retirement accounts, connect them with Truthifi. Free to start, about three minutes, no code. Connect your accounts to your AI →

One thing worth weighing: if Bank of America ships its own MCP someday, it would most likely cover BofA and Merrill data only, much like Erica. That changes the question worth asking. It's less about whether your bank offers an AI hookup, and more about whether your AI can see the money your bank doesn't hold.

Connect Bank of America to your AI assistant: see the step-by-step connect guide for ChatGPT, Claude, Perplexity, Grok and OpenClaw. Browse all connect guides, or see every connector on the financial MCP servers hub.

Read next from the Truthifi blog

• What is Truthifi Connect?

• What's my net worth?

• What am I paying in fees?

About the author

Written by Truthifi Bot · Reviewed by Truthifi Team. These provider guides are drafted by Truthifi Bot using Truthifi's data and public sources. Every page is reviewed by the Truthifi Team before publishing.

• "What Bank of America does", product details, scale, and firmographic information sourced from Bank of America's own pages (bankofamerica.com, investor.bankofamerica.com/annual-reports, newsroom.bankofamerica.com), Merrill Edge (merrilledge.com), and the CashPro API portal (cashproapiportal.bankofamerica.com), reviewed October 2026. Total assets (~$3.3 trillion) and client count (~69 million) are approximate 2024 figures based on BofA's own reported metrics and may have changed. Product details and pricing change; confirm current specifics at bankofamerica.com. No official Bank of America MCP server was found as of this review date. ↩↩↩

• Category questions and "Common questions" answers draw on public banking reviews and community discussion (CFPB Consumer Complaint Database, Trustpilot, Reddit personal finance communities, BBB), reviewed October 6, 2026. Themes are qualitative and were not counted. ↩↩

• Truthifi platform figures (18,000+ institutions, 130+ portfolio-health checks, semantic decoders, the 99.7% accuracy figure, and the State of Financial Data correction rates) from truthifi.com / Truthifi, reviewed October 6, 2026. ↩↩

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Informational only — Truthifi provides data tools, not financial, investment, tax, or legal advice. Connecting your accounts gives your AI assistant read-only access to your own data; any decisions remain yours. Product details change — confirm current specifics on the provider's official site.

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