> ## Documentation Index > Fetch the complete documentation index at: https://docs.flinks.com/llms.txt > Use this file to discover all available pages before exploring further. # /GetCategorization > Returns categorized transactional data. This data is aggregated by Flinks through the /GetAccountsDetail endpoint. Broad Categorization is a service at Flinks that provides financial and behavioural insights by assigning categories to your customers' transactions. The `/GetCategorization` endpoint is used by the Broad Categorization service and returns categorized transactional data. This data is aggregated by Flinks through the `/GetAccountsDetail` endpoint for the customer whose `loginId` is passed in the path parameter. ## OpenAPI ````yaml GET /v3/{customerId}/categorization/login/{loginId}/requestid/{requestId} openapi: 3.0.3 info: title: Flinks API description: > Flinks API provides financial data connectivity, enrichment, and payment solutions. ## Authentication Endpoints require authentication using `flinks-auth-key` header (Bearer token). For more information, visit: https://docs.flinks.com version: 3.0.0 contact: name: Flinks Support url: https://www.flinks.com/contact/sales termsOfService: https://www.flinks.com servers: - url: https://{instance}-api.private.fin.ag description: Flinks API Environment variables: instance: default: toolbox description: The environment instance (e.g., toolbox, sandbox, production) security: [] tags: - name: Authorization description: Endpoints for generating authorization tokens and authenticating requests - name: Enrich - Consumer Attributes description: Consumer financial attribute analysis and credit risk assessment paths: /v3/{customerId}/categorization/login/{loginId}/requestid/{requestId}: get: tags: - Enrich summary: Get Categorization description: >- Returns categorized transactional data. This data is aggregated by Flinks through the /GetAccountsDetail endpoint. operationId: getCategorization parameters: - name: customerId in: path required: true schema: type: string default: 43387ca6-0391-4c82-857d-70d95f087ecb description: >- Unique GUID provided by Flinks that grants you access to the environment. - name: loginId in: path required: true schema: type: string description: >- A unique identifier that represents the login information for the customer. - name: requestId in: path required: true schema: type: string description: >- A unique identifier that represents a successful call to the /Authorize endpoint. responses: '200': description: Success content: application/json: schema: type: object properties: HttpStatusCode: type: integer description: HTTP status code of the response. LoginId: type: string description: Unique identifier for the end user's login. RequestId: type: string description: GUID representing an authorized request to the API. Transactions: type: array description: Array of categorized transaction records. items: type: object properties: Id: type: string description: Unique identifier for the transaction. AccountId: type: string description: >- Unique identifier for the account the transaction belongs to. Date: type: string format: date description: Date of the transaction (YYYY-MM-DD). Description: type: string description: >- Raw description of the transaction as reported by the financial institution. Code: type: string nullable: true description: >- Transaction code from the financial institution, if available. Debit: type: number nullable: true description: Debit amount (money out). Credit: type: number nullable: true description: Credit amount (money in). Balance: type: number description: Account balance after the transaction. CategoryId: type: string description: Unique identifier for the assigned category. Category: type: string description: >- Primary category name (e.g., "Income", "Transfers", "Bills & Utilities"). SubCategory: type: string description: >- Sub-category name within the primary category (e.g., "Payroll", "Telecom"). Type: type: string description: >- Type of transaction (e.g., "Debit", "Credit", "Transfer"). IsRecurring: type: boolean description: >- Indicates whether the transaction is part of a recurring series. Merchant: type: string nullable: true description: >- Merchant name extracted from the transaction description, when identifiable. example: HttpStatusCode: 200 LoginId: a1b2c3d4-5e6f-7890-abcd-ef1234567890 RequestId: f9e8d7c6-b5a4-3210-9876-543210fedcba Transactions: - TransactionId: da4cb17a-2798-4eb0-a40a-69d3d1e1ae70 AccountId: 74141696-a808-4e6d-93b6-b758cdd749e7 Description: >- Point of Sale - Visa Debit VISA Debit RETAIL PURCHASE ATLANTIC LOTTER 215020217028 Category: Entertainment SubCategory: Gambling Balance: 2793.61 Debit: 10 Date: '2022-05-31' - TransactionId: fafc01e8-1971-4ba3-b7a4-2105c326ef69 AccountId: 74141696-a808-4e6d-93b6-b758cdd749e7 Description: >- Point of Sale - INTERAC RETAIL PURCHASE 215015119851 SP CURLYS SPORT Category: Food and Dining SubCategory: Restaurants Balance: 2803.61 Debit: 9.18 Date: '2022-05-30' - TransactionId: 25176d2e-5f15-4d83-a104-d3d38652bf8a AccountId: 74141696-a808-4e6d-93b6-b758cdd749e7 Description: >- Point of Sale - INTERAC MDSE RETURN 000001001663 KENT AMHERST Category: Transfers and Adjustments SubCategory: Balance Adjustment Balance: 2812.79 credit: 268.03 Date: '2022-05-30' - TransactionId: ffb757ef-7faf-441a-86f2-a799c9338e06 AccountId: 74141696-a808-4e6d-93b6-b758cdd749e7 Description: >- Point of Sale - INTERAC RETAIL PURCHASE 214912259678 PITA PIT Category: Food and Dining SubCategory: Fast Food Balance: 2544.76 Debit: 34.24 Date: '2022-05-30' - TransactionId: c3f3158b-909c-4969-b2e6-0d8e3139b4ce AccountId: 74141696-a808-4e6d-93b6-b758cdd749e7 Description: >- Point of Sale - INTERAC RETAIL PURCHASE 000001034052 CIRCLE K / IRVI Category: Goods and Merchandise SubCategory: General Merchandise Balance: 2579 Debit: 5.3 Date: '2022-05-30' '401': description: Unauthorized content: application/json: schema: type: object properties: HttpStatusCode: type: integer Message: type: string FlinksCode: type: string ````