Application Development Support: Web Services: RESTful Resources

"/uniis"

Returns a list of all UNIIs.
API Version: 2

Query Parameters

Filters

  • active_moiety - The Active Moiety related to a UNII code. This parameter is optional.
  • drug_class_code - Code representing a pharmacologic drug class. This parameter is optional. See the documentation for resource /drugclasses for more information.
  • drug_class_coding_system - Used with drug_class_code to specify the coding system of the drug class code. This parameter is optional. Acceptable values are listed below.
    • 2.16.840.1.113883.3.26.1.5 - National Drug File Reference Terminology. (Default value)
  • rxcui - RxNorm Concept Unique Identifier (RXCUI) code. This parameter is optional. See the documentation for resource /rxcuis for more information.
  • unii_code - Unique Ingredient Identifier Code representing an ingredient. This parameter is optional. See the FDA documentation for UNII for more information.

Output Controls

  • pagesize - The number of records returned per page. This parameter is optional (Default 100, Maximum 100).
  • page - The page returned. This parameter is optional (Default 1).

Return Formats

RETURN FORMATS EXAMPLES

  • XML: https://dailymed.nlm.nih.gov/dailymed/services/v2/uniis.xml?pagesize=5&page=2

    Returns

    <?xml version="1.0" encoding="UTF-8" ?>
    <uniis>
    	<metadata>
    		<total_elements>4605</total_elements>
    		<elements_per_page>5</elements_per_page>
    		<total_pages>921</total_pages>
    		<current_page>2</current_page>
    		<current_url>https://dailymed.nlm.nih.gov/dailymed/services/v2/uniis.xml?pagesize=5&page=2</current_url>
    		<previous_page>1</previous_page>
    		<previous_page_url>https://dailymed.nlm.nih.gov/dailymed/services/v2/uniis.xml?pagesize=5&page=1</previous_page_url>
    		<next_page>3</next_page>
    		<next_page_url>https://dailymed.nlm.nih.gov/dailymed/services/v2/uniis.xml?pagesize=5&page=3</next_page_url>
    	</metadata>
    	<unii>
    		<unii_code>WR1WPI7EW8</unii_code>
    		<active_moiety>.ALPHA.-TOCOPHEROL ACETATE, DL-</active_moiety>
    	</unii>
    	<unii>
    		<unii_code>LU4B53JYVE</unii_code>
    		<active_moiety>.ALPHA.-TOCOPHEROL SUCCINATE, D-</active_moiety>
    	</unii>
    	<unii>
    		<unii_code>N9PR3490H9</unii_code>
    		<active_moiety>.ALPHA.-TOCOPHEROL, D-</active_moiety>
    	</unii>
    	<unii>
    		<unii_code>7QWA1RIO01</unii_code>
    		<active_moiety>.ALPHA.-TOCOPHEROL, DL-</active_moiety>
    	</unii>
    	<unii>
    		<unii_code>F43I396OIS</unii_code>
    		<active_moiety>.ALPHA.1-PROTEINASE INHIBITOR HUMAN</active_moiety>
    	</unii>
    </uniis>
    													
    Close
  • JSON: https://dailymed.nlm.nih.gov/dailymed/services/v2/uniis.json?pagesize=5&page=2

    Returns

    {
    	"metadata": {
    		"elements_per_page": "5",
    		"next_page_url": "https:\/\/dailymed.nlm.nih.gov\/dailymed\/services\/v2\/uniis.json?pagesize=5&page=3",
    		"total_pages": "921",
    		"total_elements": "4605",
    		"current_url": "https:\/\/dailymed.nlm.nih.gov\/dailymed\/services\/v2\/uniis.json?pagesize=5&page=2",
    		"next_page": "3",
    		"previous_page": "1",
    		"previous_page_url": "https:\/\/dailymed.nlm.nih.gov\/dailymed\/services\/v2\/uniis.json?pagesize=5&page=1",
    		"current_page": "2"
    	},
    	"data": [{
    		"unii_code": "WR1WPI7EW8",
    		"active_moiety": ".ALPHA.-TOCOPHEROL ACETATE, DL-"
    	}, {
    		"unii_code": "LU4B53JYVE",
    		"active_moiety": ".ALPHA.-TOCOPHEROL SUCCINATE, D-"
    	}, {
    		"unii_code": "N9PR3490H9",
    		"active_moiety": ".ALPHA.-TOCOPHEROL, D-"
    	}, {
    		"unii_code": "7QWA1RIO01",
    		"active_moiety": ".ALPHA.-TOCOPHEROL, DL-"
    	}, {
    		"unii_code": "F43I396OIS",
    		"active_moiety": ".ALPHA.1-PROTEINASE INHIBITOR HUMAN"
    	}]
    }
    													
    Close

RETURN TO WEB SERVICES