# API access with every account Every Mercury account comes with read and write API access. Your account is yours to automate. ## Make your account work for you Maintain accurate records with less effort [View API docs](https://docs.mercury.com/reference/welcome-to-mercury-api) - Use your financial data to create custom dashboards. - Automatically make mass payments via Mercury. - Match invoices or bookkeeping records to your transactions. Automate billing with our invoicing API [View API docs](https://docs.mercury.com/reference/accounts_receivable) - Generate and send invoices based on CRM, billing, or usage data - Monitor invoice status to make sure you're always paid on time - Everything integrates with your Mercury account for full visibility - Create up to 500 invoices/month on Plus, or unlimited with Pro ## APIs for nearly any use case Your account — turned into building blocks. [Explore demo](https://demo.mercury.com/dashboard) - Transactions: Download and search your full transaction history. - Recipients: Get a list of your Mercury recipients or filter transactions by their ID. - Account data: Query account type, routing and account numbers, and balance. - ACH payments: Make 100 free programmatic ACH payments per month. - Invoicing: Create, send, and track invoices programmatically. - Accounting Integrations: Easily sync with your accounting software to close books faster. ## Open your account in 10 minutes or less ## Disclaimers and footnotes Mercury is a fintech company, [not an FDIC-insured bank](/content/how-mercury-works/index.html). Banking services provided through [Choice Financial Group](/content/legal/choice/sweep-program-deposit-placement-and-custodial-agreement/index.html) and [Column N.A.](/content/legal/column/sweep-program-deposit-placement-and-custodial-agreements/index.html), Members FDIC. Deposit insurance covers the failure of an insured bank.