MCP / Finance

Mercury MCP: financial workflows

Mercury startup banking: accounts, transactions, send payments. Connect it to Claude, Codex, Cursor or any MCP client through one FlyMy.AI MCP.

Connect MercuryWhat it can do
Your own API key12 actionsFinance

$ YOUR NEXT RUN

Claude CodeCodexCursorAny agent

Use Mercury MCP in your assistant

Paste this prompt into Claude Code, Codex, Cursor or any agent. It reads the guide and helps you connect.

Read https://flymy.ai/skill.md and https://flymy.ai/mcp/mercury.md. Help me connect Mercury MCP to this assistant. Then help me run this task: Use Mercury to account balance. Ask me for the required inputs first and show the result.
Open FlyMy.AIDownload brief

What Mercury MCP can do

12 actions in the FlyMy.AI catalog, the most used first. Your agent finds them through search_tools and calls the one the task needs.

ActionWhat it does
# mercury_account_balanceGet current balance of a Mercury account.
# mercury_account_getGet details of one Mercury account (routing number, account number, balance)
# mercury_accounts_listList all Mercury accounts in the organization.
# mercury_payment_getGet the status of a payment.
# mercury_recipient_createAdd a new payment recipient (bank account)
# mercury_recipient_deleteDelete a payment recipient WRITE action
# mercury_recipients_listList all payment recipients on a Mercury account.
# mercury_send_paymentSend a payment from one Mercury account to a recipient
# mercury_statement_getGet metadata and download URL for one statement
# mercury_statements_listList statements (PDF exports) for a Mercury account
# mercury_transaction_getGet details of a single transaction
# mercury_transactions_listList transactions on a Mercury account

Ask your agent

Requests to paste as they are. Each one runs on the actions named under it.

“Use Mercury to account balance. Ask me for the required inputs first and show the result.”uses mercury_account_balance
“Use Mercury to account get. Ask me for the required inputs first and show the result.”uses mercury_account_get
“Use Mercury to accounts list. Ask me for the required inputs first and show the result.”uses mercury_accounts_list

Connect Mercury in a minute

One MCP for every integration. Add it once, then every MCP in the catalog is a request away.

  1. 01

    Add FlyMy.AI

    Add the FlyMy.AI MCP to your assistant with one of the commands below and sign in. No key to copy.

  2. 02

    Add your Mercury API token

    Paste it into the Mercury connection settings once; it stays with FlyMy.AI, never in a prompt or a chat.

    • Mercury API token - Mercury - Settings - Integrations - API Tokens - Generate Token. Create token ->
  3. 03

    Ask

    Paste a request from this page. Every run shows what it cost.

Claude Code
claude mcp add --transport http flymyai https://mcp-agents.flymy.ai/mcp

Then run /mcp in Claude Code and sign in.

Codex
codex mcp add flymy --url https://mcp-agents.flymy.ai/mcp

Then run codex mcp login flymy to sign in.

claude.ai and Claude Desktop
https://mcp-agents.flymy.ai/mcp

Settings, Connectors, Add custom connector: paste this URL.

Pay per run

FlyMy.AI bills the run: the model and the tool's seconds. Calls go to your own Mercury account, under its plan and limits. No seats and no minimum.

See usage pricing →

Go to the source

Mercury in the docs →Mercury connection settings →Every MCP in the catalog →Usage pricing →

From the FlyMy.AI platform catalog of 2026-11-03: name, description, actions and setup as the platform lists them. Examples are requests to paste, not recorded runs.