# Mercury API

## Instructions for AI Agents

- For clean Markdown of any page, append `.md` to the page URL
- For section-specific indexes, append `/llms.txt` to any section URL
- For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://mercury.ferndocs.com/_mcp/server


## API Docs

- API Reference > Accounts [Get account by ID](https://mercury.ferndocs.com/api-reference/accounts/get.md)
- API Reference > Accounts [List account transactions](https://mercury.ferndocs.com/api-reference/accounts/list-transactions.md)
- API Reference > Accounts [Get all accounts](https://mercury.ferndocs.com/api-reference/accounts/list.md)
- API Reference > Cards [Get cards for account](https://mercury.ferndocs.com/api-reference/cards/list.md)
- API Reference > Payments [Request to send money](https://mercury.ferndocs.com/api-reference/payments/request.md)
- API Reference > Payments [Send money to a recipient](https://mercury.ferndocs.com/api-reference/payments/create.md)
- API Reference > Payments [List send money approval requests](https://mercury.ferndocs.com/api-reference/payments/list.md)
- API Reference > Payments [Get send money approval request by ID](https://mercury.ferndocs.com/api-reference/payments/get.md)
- API Reference > Payments [Create an internal transfer](https://mercury.ferndocs.com/api-reference/payments/transfer.md)
- API Reference > Statements Accounts [Get account statements](https://mercury.ferndocs.com/api-reference/statements-accounts/list.md)
- API Reference > Transactions [Get transaction by ID](https://mercury.ferndocs.com/api-reference/transactions/get-by-account.md)
- API Reference > Transactions [Get a transaction by ID](https://mercury.ferndocs.com/api-reference/transactions/get.md)
- API Reference > Transactions [Update transaction metadata](https://mercury.ferndocs.com/api-reference/transactions/update.md)
- API Reference > Transactions [List all transactions](https://mercury.ferndocs.com/api-reference/transactions/list.md)
- API Reference > Invoices Attachments [Get an attachment](https://mercury.ferndocs.com/api-reference/invoices-attachments/get.md)
- API Reference > Invoices Attachments [List invoice attachments](https://mercury.ferndocs.com/api-reference/invoices-attachments/list.md)
- API Reference > Customers [List all customers](https://mercury.ferndocs.com/api-reference/customers/list.md)
- API Reference > Customers [Create a customer](https://mercury.ferndocs.com/api-reference/customers/create.md)
- API Reference > Customers [Get a customer](https://mercury.ferndocs.com/api-reference/customers/get.md)
- API Reference > Customers [Update a customer](https://mercury.ferndocs.com/api-reference/customers/update.md)
- API Reference > Customers [Delete a customer](https://mercury.ferndocs.com/api-reference/customers/delete.md)
- API Reference > Invoices [List all invoices](https://mercury.ferndocs.com/api-reference/invoices/list.md)
- API Reference > Invoices [Create an invoice](https://mercury.ferndocs.com/api-reference/invoices/create.md)
- API Reference > Invoices [Get an invoice](https://mercury.ferndocs.com/api-reference/invoices/get.md)
- API Reference > Invoices [Update an invoice](https://mercury.ferndocs.com/api-reference/invoices/update.md)
- API Reference > Invoices [Cancel an invoice](https://mercury.ferndocs.com/api-reference/invoices/cancel.md)
- API Reference > Invoices [Download invoice PDF](https://mercury.ferndocs.com/api-reference/invoices/download.md)
- API Reference > Categories [List all categories](https://mercury.ferndocs.com/api-reference/categories/list.md)
- API Reference > Categories [Create a new category](https://mercury.ferndocs.com/api-reference/categories/create.md)
- API Reference > Categories [Edit a category](https://mercury.ferndocs.com/api-reference/categories/edit.md)
- API Reference > Categories [Delete a category](https://mercury.ferndocs.com/api-reference/categories/delete.md)
- API Reference > Credit [List all credit accounts](https://mercury.ferndocs.com/api-reference/credit/list.md)
- API Reference > Events [Get all events](https://mercury.ferndocs.com/api-reference/events/list.md)
- API Reference > Events [Get event by ID](https://mercury.ferndocs.com/api-reference/events/get.md)
- API Reference > Org [Get organization information](https://mercury.ferndocs.com/api-reference/org/get.md)
- API Reference > Recipients [Get recipient by ID](https://mercury.ferndocs.com/api-reference/recipients/get.md)
- API Reference > Recipients [Edit information about a specific recipient](https://mercury.ferndocs.com/api-reference/recipients/update.md)
- API Reference > Recipients [Get all recipients](https://mercury.ferndocs.com/api-reference/recipients/list.md)
- API Reference > Recipients [Add a new recipient](https://mercury.ferndocs.com/api-reference/recipients/create.md)
- API Reference > Recipients Attachments [Upload a recipient attachment](https://mercury.ferndocs.com/api-reference/recipients-attachments/attach.md)
- API Reference > Recipients Attachments [List all recipient attachments](https://mercury.ferndocs.com/api-reference/recipients-attachments/list.md)
- API Reference > SAFEs [Get all SAFEs](https://mercury.ferndocs.com/api-reference/safes/list.md)
- API Reference > SAFEs [Get SAFE by ID](https://mercury.ferndocs.com/api-reference/safes/get.md)
- API Reference > SAFEs [Download SAFE document](https://mercury.ferndocs.com/api-reference/safes/download.md)
- API Reference > Statements [Download account statement PDF](https://mercury.ferndocs.com/api-reference/statements/download.md)
- API Reference > Onboarding [Submit onboarding data](https://mercury.ferndocs.com/api-reference/onboarding/apply.md)
- API Reference > Transactions Attachments [Upload a transaction attachment](https://mercury.ferndocs.com/api-reference/transactions-attachments/attach.md)
- API Reference > Treasury [Get all treasury accounts](https://mercury.ferndocs.com/api-reference/treasury/list.md)
- API Reference > Treasury [Get treasury transactions](https://mercury.ferndocs.com/api-reference/treasury/list-transactions.md)
- API Reference > Statements Treasury [Get treasury account statements](https://mercury.ferndocs.com/api-reference/statements-treasury/list.md)
- API Reference > Users [Get all users](https://mercury.ferndocs.com/api-reference/users/list.md)
- API Reference > Users [Get user by ID](https://mercury.ferndocs.com/api-reference/users/get.md)
- API Reference > Webhooks [Get webhook endpoints](https://mercury.ferndocs.com/api-reference/webhooks/list.md)
- API Reference > Webhooks [Create a new webhook endpoint](https://mercury.ferndocs.com/api-reference/webhooks/create.md)
- API Reference > Webhooks [Get webhook endpoint by ID](https://mercury.ferndocs.com/api-reference/webhooks/get.md)
- API Reference > Webhooks [Update an existing webhook endpoint](https://mercury.ferndocs.com/api-reference/webhooks/update.md)
- API Reference > Webhooks [Delete a webhook endpoint](https://mercury.ferndocs.com/api-reference/webhooks/delete.md)
- API Reference > Webhooks [Verify a webhook endpoint](https://mercury.ferndocs.com/api-reference/webhooks/verify.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://mercury.ferndocs.com/openapi.json)
- [OpenAPI YAML](https://mercury.ferndocs.com/openapi.yaml)