# useadam.io Developer API

## Docs

- [Attachments](https://developer.useadam.io/api-reference/attachments.md): The attachments array shape for AI create endpoints and bank transaction upload.
- [Validate business](https://developer.useadam.io/api-reference/authentication/validate-business.md): Validate a **business** `tyms_sk_...` key and return business profile fields.
- [Create bank transactions (AI)](https://developer.useadam.io/api-reference/bank-transactions/create-bank-transactions-ai.md): AI-assisted extraction — **not** a raw JSON array upload. `prompt` is required.
- [Delete bank transaction](https://developer.useadam.io/api-reference/bank-transactions/delete-bank-transaction.md)
- [Get bank transaction](https://developer.useadam.io/api-reference/bank-transactions/get-bank-transaction.md)
- [List bank transactions](https://developer.useadam.io/api-reference/bank-transactions/list-bank-transactions.md)
- [Update bank transaction](https://developer.useadam.io/api-reference/bank-transactions/update-bank-transaction.md)
- [Update bank transaction (partial)](https://developer.useadam.io/api-reference/bank-transactions/update-bank-transaction-partial.md)
- [Get bank](https://developer.useadam.io/api-reference/banks/get-bank.md)
- [List banks](https://developer.useadam.io/api-reference/banks/list-banks.md)
- [Create bill (AI)](https://developer.useadam.io/api-reference/bills/create-bill-ai.md)
- [Delete bill](https://developer.useadam.io/api-reference/bills/delete-bill.md)
- [Get bill](https://developer.useadam.io/api-reference/bills/get-bill.md)
- [List bills](https://developer.useadam.io/api-reference/bills/list-bills.md)
- [Update bill](https://developer.useadam.io/api-reference/bills/update-bill.md)
- [Update bill (partial)](https://developer.useadam.io/api-reference/bills/update-bill-partial.md)
- [Update bill payments](https://developer.useadam.io/api-reference/bills/update-bill-payments.md)
- [Create account (AI)](https://developer.useadam.io/api-reference/chart-of-accounts/create-account-ai.md)
- [Delete account](https://developer.useadam.io/api-reference/chart-of-accounts/delete-account.md)
- [Get account](https://developer.useadam.io/api-reference/chart-of-accounts/get-account.md)
- [List accounts](https://developer.useadam.io/api-reference/chart-of-accounts/list-accounts.md)
- [Update account](https://developer.useadam.io/api-reference/chart-of-accounts/update-account.md)
- [Update account (partial)](https://developer.useadam.io/api-reference/chart-of-accounts/update-account-partial.md)
- [Create contact (AI)](https://developer.useadam.io/api-reference/contacts/create-contact-ai.md)
- [Delete contact](https://developer.useadam.io/api-reference/contacts/delete-contact.md)
- [Get contact](https://developer.useadam.io/api-reference/contacts/get-contact.md)
- [List contacts](https://developer.useadam.io/api-reference/contacts/list-contacts.md)
- [Update contact](https://developer.useadam.io/api-reference/contacts/update-contact.md)
- [Update contact (partial)](https://developer.useadam.io/api-reference/contacts/update-contact-partial.md)
- [Create expense (AI)](https://developer.useadam.io/api-reference/expenses/create-expense-ai.md)
- [Delete expense](https://developer.useadam.io/api-reference/expenses/delete-expense.md)
- [Get expense](https://developer.useadam.io/api-reference/expenses/get-expense.md)
- [List expenses](https://developer.useadam.io/api-reference/expenses/list-expenses.md)
- [Update expense](https://developer.useadam.io/api-reference/expenses/update-expense.md)
- [Update expense (partial)](https://developer.useadam.io/api-reference/expenses/update-expense-partial.md)
- [Create income (AI)](https://developer.useadam.io/api-reference/income/create-income-ai.md)
- [Delete income](https://developer.useadam.io/api-reference/income/delete-income.md)
- [Get income](https://developer.useadam.io/api-reference/income/get-income.md)
- [List income](https://developer.useadam.io/api-reference/income/list-income.md)
- [Update income](https://developer.useadam.io/api-reference/income/update-income.md)
- [Update income (partial)](https://developer.useadam.io/api-reference/income/update-income-partial.md)
- [Create invoice (AI)](https://developer.useadam.io/api-reference/invoices/create-invoice-ai.md)
- [Delete invoice](https://developer.useadam.io/api-reference/invoices/delete-invoice.md)
- [Get invoice](https://developer.useadam.io/api-reference/invoices/get-invoice.md)
- [List invoices](https://developer.useadam.io/api-reference/invoices/list-invoices.md)
- [Update invoice](https://developer.useadam.io/api-reference/invoices/update-invoice.md)
- [Update invoice (partial)](https://developer.useadam.io/api-reference/invoices/update-invoice-partial.md)
- [Update invoice payments](https://developer.useadam.io/api-reference/invoices/update-invoice-payments.md)
- [Create journal (AI)](https://developer.useadam.io/api-reference/journals/create-journal-ai.md)
- [Delete journal](https://developer.useadam.io/api-reference/journals/delete-journal.md)
- [Get journal](https://developer.useadam.io/api-reference/journals/get-journal.md)
- [List journals](https://developer.useadam.io/api-reference/journals/list-journals.md)
- [Update journal](https://developer.useadam.io/api-reference/journals/update-journal.md)
- [Update journal (partial)](https://developer.useadam.io/api-reference/journals/update-journal-partial.md)
- [API overview](https://developer.useadam.io/api-reference/overview.md): Base URL, conventions, errors, rate limits, and identifier rules for the Adam v1 Developer API.
- [Register business](https://developer.useadam.io/api-reference/partners/register-business.md): Create a new Adam business using a **partner** API key.
- [Balance sheet](https://developer.useadam.io/api-reference/reports/balance-sheet.md)
- [Cash flow statement](https://developer.useadam.io/api-reference/reports/cash-flow-statement.md)
- [Income statement](https://developer.useadam.io/api-reference/reports/income-statement.md)
- [Trial balance](https://developer.useadam.io/api-reference/reports/trial-balance.md)
- [Authentication](https://developer.useadam.io/authentication.md): Business API keys, partner keys, headers, and Developer API access requirements.
- [Core concepts](https://developer.useadam.io/concepts.md): How the Adam Developer API models businesses, AI processing, banking, and financial reporting.
- [AI Prompt Guidelines](https://developer.useadam.io/guides/ai-prompts.md): Best practices for creating records with AI prompts
- [Error Handling](https://developer.useadam.io/guides/error-handling.md): Understand API errors and how to handle them
- [Integration Examples](https://developer.useadam.io/guides/integrations.md): Integrate with Zapier, Make, and other platforms
- [Introduction](https://developer.useadam.io/introduction.md): Adam is the AI accounting agent behind useadam.io — integrate books, banking, and reports over a single REST API.
- [Partners and Register business](https://developer.useadam.io/partners-program.md): How Adam referral partners onboard businesses and use the Register business API with a partner key.
- [Quickstart](https://developer.useadam.io/quickstart.md): Validate your API key and call the Adam Developer API in under five minutes.

## OpenAPI Specs

- [adam-v1](https://developer.useadam.io/openapi/adam-v1.json)