> ## Documentation Index > Fetch the complete documentation index at: https://docs.context.dev/llms.txt > Use this file to discover all available pages before exploring further. # Classify SIC industries > Classify any brand into Standard Industrial Classification (SIC) codes from its domain or name. Choose between the original SIC system (`original_sic`) or the latest SIC list maintained by the SEC (`latest_sec`). 10 Credits ## OpenAPI ````yaml https://app.stainless.com/api/spec/documented/context.dev/openapi.documented.yml get /web/sic openapi: 3.0.0 info: title: Context API description: API for retrieving context data from any website version: 1.0.0 servers: - url: https://api.context.dev/v1 security: [] paths: /web/sic: get: tags: - Web Extraction summary: Classify SIC industries description: >- Classify any brand into Standard Industrial Classification (SIC) codes from its domain or name. Choose between the original SIC system (`original_sic`) or the latest SIC list maintained by the SEC (`latest_sec`). parameters: - name: input in: query required: true schema: type: string description: >- Brand domain or title to retrieve SIC code for. If a valid domain is provided, it will be used for classification, otherwise, we will search for the brand using the provided title. - name: type in: query required: false schema: type: string enum: - original_sic - latest_sec default: original_sic description: >- Which SIC dataset to classify against. `original_sic` uses the 1987 Standard Industrial Classification system; `latest_sec` uses the current SIC list as published by the SEC. Defaults to `original_sic`. - name: minResults in: query required: false schema: type: integer minimum: 1 maximum: 10 default: 1 description: >- Minimum number of SIC codes to return. Must be at least 1. Defaults to 1. - name: maxResults in: query required: false schema: type: integer minimum: 1 maximum: 10 default: 5 description: >- Maximum number of SIC codes to return. Must be between 1 and 10. Defaults to 5. - $ref: '#/components/parameters/TimeoutMS' responses: '200': description: Successful response content: application/json: schema: type: object properties: status: type: string description: Status of the response, e.g., 'ok' domain: type: string description: Domain found for the brand type: type: string description: Industry classification type, for sic api it will be `sic` classification: type: string enum: - original_sic - latest_sec description: >- Echoes back which SIC dataset was used to classify the brand. codes: type: array description: >- Array of SIC codes with confidence scores. Extra fields depend on the requested classification: `original_sic` results include `majorGroup` and `majorGroupName`; `latest_sec` results include `office`. items: type: object properties: code: type: string description: SIC code (4-digit). name: type: string description: SIC industry title. confidence: type: string enum: - high - medium - low description: >- Confidence level for how well this SIC code matches the company description. majorGroup: type: string description: >- 2-digit major group identifier (the leading two digits of the code). Only present when `classification` is `original_sic`. majorGroupName: type: string description: >- Description of the 2-digit major group. Only present when `classification` is `original_sic`. office: type: string description: >- SEC review office responsible for filings under this code. Only present when `classification` is `latest_sec`. required: - code - name - confidence '400': description: Bad Request content: application/json: schema: type: object properties: message: type: string description: Error message error_code: type: string enum: - INTERNAL_ERROR - VALID - NOT_FOUND - FORBIDDEN - USAGE_EXCEEDED - RATE_LIMITED - UNAUTHORIZED - DISABLED - INSUFFICIENT_PERMISSIONS - TIMEOUT_EXCEEDS_MAXIMUM - WEBSITE_ACCESS_ERROR - INPUT_VALIDATION_ERROR description: Error code indicating the type of error '401': description: Unauthorized content: application/json: schema: type: object properties: error_code: type: string enum: - INTERNAL_ERROR - VALID - NOT_FOUND - FORBIDDEN - USAGE_EXCEEDED - RATE_LIMITED - UNAUTHORIZED - DISABLED - INSUFFICIENT_PERMISSIONS - TIMEOUT_EXCEEDS_MAXIMUM - WEBSITE_ACCESS_ERROR - INPUT_VALIDATION_ERROR description: Error code indicating the type of error '404': description: Brand not found. '408': description: Request Timeout content: application/json: schema: type: object properties: message: type: string description: Timeout error message error_code: type: string enum: - REQUEST_TIMEOUT description: Error code indicating request timeout security: - bearerAuth: [] x-codeSamples: - lang: JavaScript source: >- import ContextDev from 'context.dev'; const client = new ContextDev({ apiKey: process.env['CONTEXT_DEV_API_KEY'], // This is the default and can be omitted }); const response = await client.industry.retrieveSic({ input: 'input' }); console.log(response.classification); - lang: Python source: |- import os from context.dev import ContextDev client = ContextDev( api_key=os.environ.get("CONTEXT_DEV_API_KEY"), # This is the default and can be omitted ) response = client.industry.retrieve_sic( input="input", ) print(response.classification) - lang: Ruby source: |- require "context_dev" context_dev = ContextDev::Client.new(api_key: "My API Key") response = context_dev.industry.retrieve_sic(input: "input") puts(response) components: parameters: TimeoutMS: name: timeoutMS in: query required: false schema: $ref: '#/components/schemas/TimeoutMS' description: >- Optional timeout in milliseconds for the request. If the request takes longer than this value, it will be aborted with a 408 status code. Maximum allowed value is 300000ms (5 minutes). schemas: TimeoutMS: type: integer minimum: 1000 maximum: 300000 description: >- Optional timeout in milliseconds for the request. If the request takes longer than this value, it will be aborted with a 408 status code. Maximum allowed value is 300000ms (5 minutes). securitySchemes: bearerAuth: type: http scheme: bearer ````