{"openapi":"3.1.0","info":{"title":"POST /api/v1/businesses/generate-coa","version":"1.0.0","description":"Generate a COA template using AI"},"servers":[{"url":"https://api.ondayzero.com","description":"Production"}],"paths":{"/api/v1/businesses/generate-coa":{"post":{"tags":["businesses"],"summary":"Generate a COA template using AI","description":"Uses AI to generate a complete chart of accounts template based on a business description.","operationId":"generate_coa_template_api_v1_businesses_generate_coa_post","parameters":[{"name":"authorization","in":"header","required":false,"schema":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Authorization"}}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"$ref":"#/components/schemas/CoaGenerateRequest"}}}},"responses":{"201":{"description":"Successful Response","content":{"application/json":{"schema":{"$ref":"#/components/schemas/CoaGenerateResponse"}}}},"400":{"description":"Bad Request - Invalid input","content":{"application/json":{"example":{"detail":"Invalid request parameters"}}}},"401":{"description":"Unauthorized - Authentication required","content":{"application/json":{"example":{"detail":"Not authenticated"}}}},"422":{"description":"Validation Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/HTTPValidationError"}}}}}}}},"components":{"schemas":{"CoaGenerateRequest":{"properties":{"business_description":{"type":"string","maxLength":2000,"minLength":10,"title":"Business Description","description":"Description of the business including industry, size, and accounting needs. E.g. 'Small e-commerce business selling handmade jewelry, accrual basis, US-based'"},"accounting_basis":{"anyOf":[{"type":"string","enum":["cash","accrual"]},{"type":"null"}],"title":"Accounting Basis","description":"Preferred accounting basis. If omitted, the AI will choose based on business description."},"currency":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Currency","description":"Primary currency (USD, CAD, AUD, EUR, or GBP).","default":"USD"},"include_inventory":{"anyOf":[{"type":"boolean"},{"type":"null"}],"title":"Include Inventory","description":"Whether to include inventory-related accounts (COGS, inventory assets, etc.).","default":false}},"type":"object","required":["business_description"],"title":"CoaGenerateRequest","description":"Request schema for AI-powered COA template generation.\n\nProvide a business description and the AI will generate a complete\nchart of accounts template that conforms to Teal API requirements."},"CoaGenerateResponse":{"properties":{"template":{"$ref":"#/components/schemas/CustomCoaTemplate","description":"Generated COA template ready for use in business creation"},"accounting_basis":{"type":"string","title":"Accounting Basis","description":"The accounting basis used for this template (cash or accrual)"},"summary":{"type":"string","title":"Summary","description":"Brief AI explanation of the generated template and why accounts were chosen"},"ledger_count":{"type":"integer","title":"Ledger Count","description":"Number of ledgers in the generated template","default":0}},"type":"object","required":["template","accounting_basis","summary"],"title":"CoaGenerateResponse","description":"Response from the AI-powered COA template generation endpoint."},"CustomCoaLedger":{"properties":{"name":{"type":"string","minLength":1,"title":"Name","description":"Ledger name"},"type":{"type":"string","title":"Type","description":"Ledger type: asset, liability, equity, revenue, expense"},"sub_type":{"type":"string","title":"Sub Type","description":"Ledger sub-type: current_assets, non-current_assets, transfers_between_accounts, uncategorized_assets, current_liabilities, non-current_liabilities, equity, operating_revenues, other_income, cost_of_goods_sold, operating_expenses, other_expenses"},"sort_code":{"type":"string","maxLength":20,"title":"Sort Code","description":"Numeric sort code for ordering (digits only, max 20 chars)"},"debit_credit":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Debit Credit","description":"Debit/credit behavior: debit, credit. Optional - Teal auto-determines based on ledger type."},"report_cash_flow":{"anyOf":[{"type":"boolean"},{"type":"null"}],"title":"Report Cash Flow","description":"Include in cash flow reports. Optional."},"editable":{"anyOf":[{"type":"boolean"},{"type":"null"}],"title":"Editable","description":"Whether line entries can be manually added or removed","default":true},"description":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Description","description":"Ledger description"},"financial_account_type":{"anyOf":[{"type":"string"},{"type":"null"}],"title":"Financial Account Type","description":"Financial account type for Templated Mode. Options: bank_account, credit_card, payments, payroll, loan, prepaid_card, accounts_receivable, accounts_payable"}},"type":"object","required":["name","type","sub_type","sort_code"],"title":"CustomCoaLedger","description":"Schema for a ledger definition in a custom COA template.\n\nPer the Teal API (https://docs.teal.dev/api-reference/instances/create-an-instance),\nonly name, type, sub_type, and sort_code are required. Teal automatically determines\ndebit_credit based on the ledger type."},"CustomCoaTemplate":{"properties":{"ledgers":{"items":{"$ref":"#/components/schemas/CustomCoaLedger"},"type":"array","minItems":1,"title":"Ledgers","description":"List of ledger definitions for the custom COA"}},"type":"object","required":["ledgers"],"title":"CustomCoaTemplate","description":"Schema for a custom COA template that defines all ledgers."},"HTTPValidationError":{"properties":{"detail":{"items":{"$ref":"#/components/schemas/ValidationError"},"type":"array","title":"Detail"}},"type":"object","title":"HTTPValidationError"},"ValidationError":{"properties":{"loc":{"items":{"anyOf":[{"type":"string"},{"type":"integer"}]},"type":"array","title":"Location"},"msg":{"type":"string","title":"Message"},"type":{"type":"string","title":"Error Type"},"input":{"title":"Input"},"ctx":{"type":"object","title":"Context"}},"type":"object","required":["loc","msg","type"],"title":"ValidationError"}},"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"API Token","description":"API token authentication. 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