Sigma-Aldrich

opencollection: 1.0.0
info:
  name: Sigma-Aldrich Product Search API
  version: '1.0'
request:
  auth:
    type: apikey
    key: x-api-key
    value: '{{x-api-key}}'
    placement: header
items:
- info:
    name: Products
    type: folder
  items:
  - info:
      name: Search Products
      type: http
    http:
      method: GET
      url: https://api.sigmaaldrich.com/v1/products/search
      params:
      - name: q
        value: ''
        type: query
        description: Search query (product name, catalog number, CAS number, or formula)
      - name: page
        value: ''
        type: query
        description: Page number for pagination
      - name: pageSize
        value: ''
        type: query
        description: Number of results per page
      - name: brand
        value: ''
        type: query
        description: Filter by brand (e.g., Sigma, Aldrich, Fluka, Supelco)
      - name: type
        value: ''
        type: query
        description: Filter by product type
    docs: Search the Sigma-Aldrich product catalog by keyword, product name, catalog number, CAS number, or chemical formula.
      Returns paginated product results with basic metadata.
  - info:
      name: Get Product by Catalog Number
      type: http
    http:
      method: GET
      url: https://api.sigmaaldrich.com/v1/products/:catalogNumber
      params:
      - name: catalogNumber
        value: ''
        type: path
        description: Sigma-Aldrich catalog number (e.g., A1048, M8159, CAS1234-56-7)
    docs: Returns detailed information for a specific product by its Sigma-Aldrich catalog number, including specifications,
      synonyms, physicochemical properties, safety data, and packaging options.
  - info:
      name: Get Product by CAS Number
      type: http
    http:
      method: GET
      url: https://api.sigmaaldrich.com/v1/products/cas/:casNumber
      params:
      - name: casNumber
        value: ''
        type: path
        description: CAS Registry Number in standard format (e.g., 7732-18-5 for water)
    docs: Returns products matching a Chemical Abstracts Service (CAS) Registry Number. Multiple products may match a CAS
      number when a substance is available in different grades or formulations.
- info:
    name: Structures
    type: folder
  items:
  - info:
      name: Search by Chemical Structure
      type: http
    http:
      method: POST
      url: https://api.sigmaaldrich.com/v1/structures/search
      body:
        type: json
        data: '{}'
    docs: Search for products by chemical structure using SMILES or InChI notation. Supports exact match, substructure search,
      and similarity search modes. Returns products containing or matching the specified chemical structure.
- info:
    name: Safety Data Sheets
    type: folder
  items:
  - info:
      name: Get Safety Data Sheet
      type: http
    http:
      method: GET
      url: https://api.sigmaaldrich.com/v1/products/:catalogNumber/sds
      params:
      - name: catalogNumber
        value: ''
        type: path
        description: Sigma-Aldrich catalog number (e.g., A1048, M8159, CAS1234-56-7)
      - name: language
        value: ''
        type: query
        description: Language code for the SDS (e.g., en-US, de-DE, fr-FR, zh-CN)
      - name: format
        value: ''
        type: query
        description: Response format — structured JSON or PDF download URL
    docs: Returns the GHS-compliant Safety Data Sheet for a specific product. SDSs are available in multiple languages and
      can be returned as JSON metadata or a PDF document URL for download.
- info:
    name: Pricing and Availability
    type: folder
  items:
  - info:
      name: Get Product Pricing and Availability
      type: http
    http:
      method: GET
      url: https://api.sigmaaldrich.com/v1/products/:catalogNumber/pricing
      params:
      - name: catalogNumber
        value: ''
        type: path
        description: Sigma-Aldrich catalog number (e.g., A1048, M8159, CAS1234-56-7)
      - name: country
        value: ''
        type: query
        description: ISO 3166-1 alpha-2 country code for regional pricing
    docs: Returns current pricing and real-time stock availability for all packaging sizes of a product in the specified country/region.
bundled: true