# ThinkOut Developers

> API access to the bank connections, accounts and transactions in a ThinkOut workspace.

## Getting started

- [Introduction](https://developers.thinkout.io/index.md): Read the bank connections, accounts and transactions of a ThinkOut workspace from your own tools.
- [Authentication](https://developers.thinkout.io/guides/authentication.md): API keys are bound to one workspace and sent as a bearer token.
- [Pagination](https://developers.thinkout.io/guides/pagination.md): Every list endpoint uses the same cursor-based contract.
- [Errors](https://developers.thinkout.io/guides/errors.md): One envelope, stable codes, and a request id for support.

## Working with data

- [Data model](https://developers.thinkout.io/guides/data-model.md): How money, dates, directions and references are represented.

## MCP

- [MCP server](https://developers.thinkout.io/guides/mcp.md): Ask questions about your workspace from Claude Code, Cursor, VS Code or Codex, in plain language.

## API reference

- [API overview](https://developers.thinkout.io/api-reference/overview.md): Conventions shared by every endpoint.

### Banks

- [List bank connections](https://developers.thinkout.io/api-reference/banks/list-bank-connections.md): Returns the workspace's bank connections ordered by `name`, then `id`.
- [Get a bank connection](https://developers.thinkout.io/api-reference/banks/get-a-bank-connection.md): Returns one bank connection.

### Accounts

- [List accounts](https://developers.thinkout.io/api-reference/accounts/list-accounts.md): Returns every account in the workspace, ordered by `name`, then `id`.
- [Get an account](https://developers.thinkout.io/api-reference/accounts/get-an-account.md)

### Transactions

- [List transactions](https://developers.thinkout.io/api-reference/transactions/list-transactions.md): Returns transactions ordered by `date` descending, then `id`.
- [Get a transaction](https://developers.thinkout.io/api-reference/transactions/get-a-transaction.md): Returns one transaction.

### Categories

- [List categories](https://developers.thinkout.io/api-reference/categories/list-categories.md): Returns the category tree flattened, in the order ThinkOut displays it: inflows first, then outflows, and within each direction every root followed immediately by its own children. Siblings follow `position`.
- [Get a category](https://developers.thinkout.io/api-reference/categories/get-a-category.md)

### Counterparties

- [List counterparties](https://developers.thinkout.io/api-reference/counterparties/list-counterparties.md): Returns counterparties ordered by `name`, then `id`.
- [Get a counterparty](https://developers.thinkout.io/api-reference/counterparties/get-a-counterparty.md)

### Labels

- [List labels](https://developers.thinkout.io/api-reference/labels/list-labels.md): Returns labels ordered by `name`, then `id`.
- [Get a label](https://developers.thinkout.io/api-reference/labels/get-a-label.md)

### Reports

- [Summarise transactions](https://developers.thinkout.io/api-reference/reports/summarise-transactions.md): Totals over the same transactions `/transactions` lists, using the same filters, grouped by a period bucket and at most one other dimension.
- [Get balances](https://developers.thinkout.io/api-reference/reports/get-balances.md): Every account's balance and the workspace total, in one call.

## OpenAPI Specs

- [v1](/openapi/v1.yaml)

> The links below point to documentation indexes. Follow each `/_llms/` index recursively until you reach documentation pages.

## Indexes

- [Romanian (21 pages)](https://developers.thinkout.io/_llms/ro.md): Documentation for Romanian.