National Institute of Standards and Technology (NIST)

APIs provided by the National Institute of Standards and Technology for accessing scientific and technical data, standards, and research information including vulnerability databases, chemistry data, and time services.

4 APIs 0 Features

CybersecurityGovernmentMeasurementsResearchScientific DataStandards

APIs

NIST National Vulnerability Database (NVD) API

Provides programmatic access to the National Vulnerability Database, including CVE information, vulnerability metrics, and security advisories.

NIST Chemistry WebBook API

Access to chemical and physical property data for thousands of chemical species.

NIST Data Gateway

Provides access to NIST's scientific and technical databases across multiple domains.

NIST Time API

Provides access to official NIST time services for time synchronization.

Collections

NIST NVD CVE API

OPEN

Pricing Plans

Nist Plans Pricing

2 plans

PLANS

Rate Limits

Nist Rate Limits

3 limits

RATE LIMITS

FinOps

Nist Finops

FINOPS

Resources

👥

GitHubOrganization

Sources

opencollection: 1.0.0
info:
  name: NIST NVD CVE API
  version: '2.0'
request:
  auth:
    type: apikey
    key: apiKey
    value: '{{apiKey}}'
    placement: header
items:
- info:
    name: Search CVE records
    type: http
  http:
    method: GET
    url: https://services.nvd.nist.gov/rest/json/cves/2.0
    params:
    - name: cveId
      value: ''
      type: query
      description: Returns a single CVE record by its CVE identifier.
    - name: cpeName
      value: ''
      type: query
      description: Returns CVE records associated with the supplied CPE 2.3 name.
    - name: cvssV3Severity
      value: ''
      type: query
      description: Filter results by CVSS v3 qualitative severity rating.
    - name: keywordSearch
      value: ''
      type: query
      description: Returns CVE records where the description contains the keyword.
    - name: pubStartDate
      value: ''
      type: query
      description: Filter by CVE publish start date (ISO 8601).
    - name: pubEndDate
      value: ''
      type: query
      description: Filter by CVE publish end date (ISO 8601).
    - name: lastModStartDate
      value: ''
      type: query
      description: Filter by last modified start date (ISO 8601).
    - name: lastModEndDate
      value: ''
      type: query
      description: Filter by last modified end date (ISO 8601).
    - name: resultsPerPage
      value: ''
      type: query
      description: Number of CVE records to return per page (max 2000).
    - name: startIndex
      value: ''
      type: query
      description: Zero-based offset into the result set.
  docs: Returns a paginated list of CVE records that match the supplied filter parameters. Supports filters by CVE ID, keyword,
    CPE, CVSS metrics, publication and modification dates.
- info:
    name: Retrieve CVE change history
    type: http
  http:
    method: GET
    url: https://services.nvd.nist.gov/rest/json/cvehistory/2.0
    params:
    - name: cveId
      value: ''
      type: query
      description: Returns the change history for a single CVE.
    - name: changeStartDate
      value: ''
      type: query
      description: Filter changes that occurred on or after this date (ISO 8601).
    - name: changeEndDate
      value: ''
      type: query
      description: Filter changes that occurred on or before this date (ISO 8601).
    - name: resultsPerPage
      value: ''
      type: query
      description: Number of change records to return per page (max 5000).
    - name: startIndex
      value: ''
      type: query
      description: Zero-based offset into the result set.
  docs: Returns the change history of CVE records, including modifications to descriptions, references, configurations, and
    CVSS metrics.
bundled: true