NVD

NVD Sources API

NVD data source organizations

GitHub OpenAPI

Operations 1

GET /source/2.0 Get NVD data sources #

Documentation

📖
Documentation
https://nvd.nist.gov/developers/vulnerabilities
📖
GettingStarted
https://nvd.nist.gov/developers/start-here
📖
Authentication
https://nvd.nist.gov/developers/request-an-api-key
📖
RateLimits
https://nvd.nist.gov/developers/start-here
📖
Documentation
https://nvd.nist.gov/developers/products
📖
Documentation
https://nvd.nist.gov/developers/data-sources

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/nvd/refs/heads/main/openapi/nvd-sources-api-openapi.yml

Schemas & Data

📊
JSONSchema
https://raw.githubusercontent.com/api-evangelist/nvd/refs/heads/main/json-schema/nvd-cve-schema.json

Other Resources

🔗
JSONLDContext
https://raw.githubusercontent.com/api-evangelist/nvd/refs/heads/main/json-ld/nvd-context.jsonld

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/nvd-sources-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

nvd-sources-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: NVD CVE CPE Sources API
  description: 'The NVD CVE API provides programmatic access to CVE (Common Vulnerabilities and Exposures) records including CVSS severity scores, affected product lists, CWE classifications, and reference links. Without an API key: 5 requests per 30 seconds; with key: 50 requests per 30 seconds.'
  version: 2.0.0
  contact:
    name: NVD Support
    url: https://nvd.nist.gov/general/contact
  license:
    name: Public Domain (US Government)
    url: https://nvd.nist.gov/developers/terms-of-use
servers:
- url: https://services.nvd.nist.gov/rest/json
  description: NVD REST API v2
security:
- {}
- APIKey: []
tags:
- name: Sources
  description: NVD data source organizations
paths:
  /source/2.0:
    get:
      operationId: getSources
      summary: Get NVD data sources
      description: Retrieve information about organizations that contribute vulnerability data to the NVD. Returns up to 1,000 source records per page.
      tags:
      - Sources
      parameters:
      - name: sourceIdentifier
        in: query
        schema:
          type: string
      - name: lastModStartDate
        in: query
        schema:
          type: string
          format: date-time
      - name: lastModEndDate
        in: query
        schema:
          type: string
          format: date-time
      - name: resultsPerPage
        in: query
        schema:
          type: integer
          default: 1000
          maximum: 1000
      - name: startIndex
        in: query
        schema:
          type: integer
          default: 0
      responses:
        '200':
          description: Source records
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SourceResponse'
components:
  schemas:
    SourceResponse:
      type: object
      properties:
        resultsPerPage:
          type: integer
        startIndex:
          type: integer
        totalResults:
          type: integer
        timestamp:
          type: string
          format: date-time
        sources:
          type: array
          items:
            type: object
            properties:
              sourceIdentifier:
                type: string
              name:
                type: string
              contactEmail:
                type: string
              lastModified:
                type: string
                format: date-time
              created:
                type: string
                format: date-time
  securitySchemes:
    APIKey:
      type: apiKey
      in: header
      name: apiKey
      description: 'NVD API key (optional but recommended). Without a key: 5 requests/30s. With a key: 50 requests/30s. Request at https://nvd.nist.gov/developers/request-an-api-key'
externalDocs:
  description: NVD Developer Documentation
  url: https://nvd.nist.gov/developers/vulnerabilities