Use Mercury MCP from Claude
Add the Mercury MCP connection to a Space that runs Claude, then use it from every channel in that Space.
ConnectorMercury MCP
Mercury MCP integration for Claude and Codex
Connect Mercury MCP once, then control which Spaces can use its approved tools and data without pasting credentials into prompts or threads.
CategoryDeveloper Tools & IT
Use Mercury MCP from Codex
Add the Mercury MCP connection to a Space that runs Codex, then use it from every channel in that Space.
Use Mercury MCP from Sidekick
Connect your own OpenClaw to Sidekick while type.com provides the conversations, permissions, connections, skills, and automations.
Developer Tools & IT
What the Mercury MCP connector can do
Mercury MCP gives read-only access to a Mercury business banking account: balances, transactions, cards, recipients, and statements. In a type.com Space, finance or ops teams can ask Claude to pull current balances, review recent transactions, or summarize a monthly statement, without anyone touching the Mercury dashboard.
One connection, many Spaces
Connect Mercury MCP once, then decide which Spaces can use it in threads, skills, automations, and coding work.
What teams do with Mercury MCP in type.com
Check balances before approving spend
Ask for the current balance across accounts before approving a purchase or payroll run, so decisions use live numbers instead of a stale export.
Pull the current balance on our operating account from Mercury MCP before I approve this week's vendor payments.
Review recent transactions for a reconciliation
Pull a list of accounts and their cards, then review recent activity on each one when closing the books for the month.
List our Mercury accounts and cards, then flag any transactions over $5,000 from the last two weeks.
Pull a statement without logging into Mercury
Retrieve a monthly statement for an account so someone can review it in the thread instead of downloading it from the Mercury dashboard.
Get last month's statement for our main Mercury account and summarize the biggest expense categories.
Representative actions
- Getaccount
Returns details for one Mercury account by its ID, useful when you already know which account to look at.
- Getaccountcards
Lists every debit or credit card tied to a specific Mercury account, including their current status.
- Getaccounts
Returns a paginated list of Mercury accounts, which is the usual starting point before pulling balances or transactions.
- Getaccountstatements
Retrieves monthly statements for an account, with options to filter by date range, for reconciliation or reporting.
- Getattachment
Fetches details and a download link for a transaction attachment, such as a receipt stored in Mercury.
Connection
API and auth details
Mercury MCP is Mercury's hosted Model Context Protocol server for AI access to verified business-banking data. The official MCP is OAuth-connected and read-only, supporting account balances, transactions, cards, recipients, statements, treasury context, and spend analysis while blocking mutations server-side.
- Source
- type.com catalog metadata
- Auth schemes
- Dynamic Client Registration OAuth
- API reference
- https://docs.mercury.com/reference/listtransactions
- Official site
- https://mercury.com/api
FAQ
Questions people ask before connecting Mercury MCP
Can Claude move money through Mercury MCP?
No. Mercury MCP is read-only, so Claude can pull balances, transactions, cards, and statements but cannot start a transfer or change account data. Mercury blocks mutations on its side.
How do I connect Mercury MCP to type.com?
Mercury MCP uses OAuth. You sign in with your Mercury account once when the connection is created, and type.com manages the connection after that without storing your password.
Can Mercury balance checks run on a schedule?
Yes. A daily or weekly balance and transaction check can be set up as a type.com automation, so the agent posts a summary to a channel without anyone asking for it.
Is this the same as an MCP server for Mercury MCP?
Not exactly. type.com uses connectors and connections to give selected Spaces access to approved app tools and data. Some connectors use hosted MCP, while others use OAuth, API keys, service accounts, or custom APIs.
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