Use Grok with Coastal Bank & Trust
BankSync's MCP server can let Grok query supported Coastal Bank & Trust account data that you have connected through BankSync and authorized for API access. Query your finances in natural language without spreadsheets or exports.
BankSync is not affiliated with, endorsed by, sponsored by, or partnered with Coastal Bank & Trust or Grok. Names are used only to describe potential account-data coverage and client compatibility.
How to connect Grok to Coastal Bank & Trust


Search for Coastal Bank & Trust in BankSync
Sign up for BankSync and, if Coastal Bank & Trust is available, link your account through a provider-hosted or bank-hosted authorization flow.
Generate an API key
Create an API key from the Developers section of your BankSync workspace.
Configure Grok
Add the BankSync MCP server to Grok using your API key. Follow our Grok setup guide for step-by-step instructions.
Start querying
Ask Grok about supported Coastal Bank & Trust transactions, balances, and more using natural language.
Grok MCP Configuration
Add this configuration to let Grok query supported Coastal Bank & Trust account data through BankSync.
{
"mcpServers": {
"banksync": {
"url": "https://mcp.banksync.io",
"headers": {
"X-API-Key": "bsk_your_key_here"
}
}
}
}What Grok can access from Coastal Bank & Trust
Accounts
List the Coastal Bank & Trust accounts connected through BankSync and visible to the API key scopes you grant.
Transactions
Query supported Coastal Bank & Trust transactions with provider-supplied dates, descriptions, amounts, merchants, and categories.
Balances
Get current and available balances for supported Coastal Bank & Trust accounts.
Holdings
View supported investment positions, quantities, and market values from Coastal Bank & Trust.
Trades
Access supported investment trade and activity history from Coastal Bank & Trust.
Loans
Check supported loan balances and provider-supplied liability details from Coastal Bank & Trust.
Ready to connect Grok to Coastal Bank & Trust?
Start your 14-day free trial. Connect your bank, generate an API key, and start querying data in minutes.
Use Coastal Bank & Trust with another agent
The same BankSync MCP server and API key work with every one of these.
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Institutions in the same market that Grok can query through BankSync MCP.
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BankSync is not affiliated with, endorsed by, or an official partner of Grok or Coastal Bank & Trust. All product names and trademarks are the property of their respective owners. Bank connections are established through regulated open banking providers.