AI agents for Plaid
A Monmo agent works with Plaid the way a finance engineer would. It reads balances and transactions from the bank accounts your Plaid integration can reach, finds Items that need a user to relink, tries calls in Sandbox before your team builds on them and reconciles transactions against your books. It uses your own Plaid keys, and removing an Item or moving money asks first.
Updated 2026-11-13 · Free to start. Paid plans from $15 a month.
What agents do in Plaid
Report the cash position
Every weekday morning the agent reads current and available balances for each linked account, totals them by bank and account type, and posts a short cash position in Slack with any account that fell below a level you set.
AskEvery weekday at 8, post our cash position from Plaid in Slack by bank, and flag any account under 20,000.
Pull transactions into a sheet
It fetches the transactions for the period you name, keeps the merchant, amount, date and the category Plaid returns, and writes them to Google Sheets with one tab per account.
AskPull last month's transactions for all linked accounts into Google Sheets, one tab per account, with merchant and category.
Find Items that need relinking
When a bank login expires or a user changes a password, the Item stops updating. The agent lists Items in an error state, which customer each belongs to, and drafts the email asking them to reconnect.
AskList Plaid Items that need the user to log in again, with the customer and the bank, and draft a reconnect email for each.
Try an endpoint in Sandbox
Before your engineers build on a product, the agent makes test calls with Sandbox credentials and test users, saves sample responses and writes a short note in Notion on the fields you will rely on.
AskIn Plaid Sandbox, call the transactions and balance endpoints for a test user and write a Notion page on the fields we need.
Reconcile against your books
It matches Plaid transactions to the bank lines in QuickBooks or Xero by amount and date, lists what is missing on either side, and points out duplicates that came from a relinked account.
AskMatch October's Plaid transactions for the operating account against QuickBooks and list anything missing or duplicated.
Answer a linking support ticket
When a customer writes that their bank will not connect, it looks up their Item, the error code and the institution, explains the likely cause in plain words and drafts a reply for your support team.
AskThis customer says their bank will not link. Look up their Item and draft a reply that explains what to do next.
How it connects
- 1You connect with your own Plaid client ID and secret from the Plaid Dashboard. Use Sandbox keys while you try things out and Production keys for real accounts; the agent reaches only the Items your keys and access tokens cover.
- 2You choose which agents may use Plaid. An engineering agent testing calls and a finance agent reading balances are the usual pair; keep it away from everyone else.
- 3Reading balances, transactions, Items and institutions needs no approval. Removing an Item, creating a link token for a customer or starting a transfer, if your account uses one, asks first.
More in Accounting and payments
Other apps of this kind that agents work in, each with its own page.
Questions people ask
Can an AI agent read bank transactions through Plaid?
Yes, for the accounts your Plaid integration already has access to. A Monmo agent uses your keys to fetch balances and transactions, puts them in a sheet or a report and answers questions about them. It cannot link a new bank account by itself; the account holder still connects through Plaid Link.
Is it safe to give an AI agent our Plaid keys?
The keys stay in the connection and are not written into chats or files. The agent reads without asking and asks before removing an Item or doing anything that moves money. Start with Sandbox keys if you want to see how it works, and limit Plaid to the one or two agents that need it.
Can it help debug our Plaid integration?
It can do much of the looking. The AI agent reads Item status and error codes, repeats a call in Sandbox, compares the response with what your code expects and writes up what it found for your engineers. Changing your code, keys or webhooks stays with your team and asks first.
Does it work in Plaid Sandbox and Production?
Yes. You connect the environment you want, and many teams start with Sandbox so the agent works only with test institutions and test users. When you connect Production keys, it reads the real accounts your users linked, under the same approval rules.