Nasdaq

aid: nasdaq
tags:
- Data Marketplace
- Financial Data
- Fortune 1000
- Kafka
- Market Data
- Stock Exchange
- Streaming
- Financial Services
- Capital Markets
- Economics
url: https://raw.githubusercontent.com/api-evangelist/nasdaq/refs/heads/main/apis.yml
name: Nasdaq
type: Index
deliveryModel:
  model: library
  open_source: false
  commercial: false
  callable_host: false
  label: Library · distributed through package registries, no callable service
  confidence: low
  source:
  - none
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: enterprise
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Enterprise
  confidence: medium
  source:
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/nasdaq.png
description: 'Nasdaq, Inc. operates the Nasdaq stock exchanges and sells market data, index, and financial technology products.
  Its developer surface is Nasdaq Data Link (data.nasdaq.com): a Tables API (REST, api_key, JSON/XML/CSV, 10,000-row pages
  with cursor and bulk export), a Bulk Download API, a request-based REST API for real-time and delayed equities, indexes,
  ETPs and options (Nasdaq Cloud Data Service, OAuth client-credentials, customer-specific base URL), and a Kafka-based Streaming
  API delivered through first-party Java and Python SDKs.'
created: '2026-05-05'
modified: '2026-10-19'
specificationVersion: '0.23'
common:
- type: RateLimits
  url: rate-limits/nasdaq-rate-limits.yml
- type: Spectral
  url: rules/nasdaq-asyncapi-spectral-rules.yml
- type: AsyncAPI
  url: asyncapi/nasdaq-asyncapi.yml
- type: Conventions
  url: conventions/nasdaq-conventions.yml
- type: Authentication
  url: authentication/nasdaq-authentication.yml
- type: Lifecycle
  url: lifecycle/nasdaq-lifecycle.yml
- type: ErrorCatalog
  url: errors/nasdaq-error-codes.yml
- type: SecurityTxt
  url: well-known/nasdaq-status-security.txt
- type: WellKnown
  url: well-known/nasdaq-well-known.yml
- type: Hosts
  url: hosts/nasdaq-hosts.yml
- type: IntegrationEdges
  url: integrations/nasdaq-integration-edges.yml
- type: Vendors
  url: vendors/nasdaq-vendors.yml
- type: Packages
  url: packages/nasdaq-packages.yml
- type: Website
  url: https://www.nasdaq.com/
- type: DomainSecurity
  url: security/nasdaq-domain-security.yml
- type: GitHubOrganization
  url: https://github.com/Nasdaq
- type: LinkedIn
  url: https://www.linkedin.com/company/nasdaq
- type: DeveloperPortal
  url: https://data.nasdaq.com/
- type: Documentation
  url: https://www.nasdaq.com/products/data/data-link/api
- type: StatusPage
  url: https://status.data.nasdaq.com/
- type: PrivacyPolicy
  url: https://www.nasdaq.com/privacy-statement
- type: Postman
  url: https://www.postman.com/nasdaq
- type: Documentation
  url: https://docs.data.nasdaq.com/
apis:
- name: Nasdaq Cloud Data Service (NCDS) — Kafka Streams
  description: 'Real-time Nasdaq market data delivered over Apache Kafka (TLS) with SASL/OAUTHBEARER authentication against
    a Keycloak pro-realm token endpoint. Topics documented in the NCDS Java and Python SDKs: GIDS, NLSUTP, NLSCTA, NLSPLUS-UTP-V4,
    NLSPLUS-CTA-V4, NEWS-PRO-GLOBAL, UTPBIN-UF30. The full topic catalog is product-license-gated and delivered to subscribers
    during onboarding.

    '
  humanURL: https://github.com/Nasdaq/NasdaqCloudDataService
  baseURL: https://streams.ncds.nasdaq.com:9094
  tags:
  - Market Data
  - Kafka
  - Streaming
  - Avro
  properties:
  - type: GitHub
    url: https://github.com/Nasdaq/NasdaqCloudDataService
  - type: SDKs
    url: https://github.com/Nasdaq/NasdaqCloudDataService-SDK-Java
  - type: SDKs
    url: https://github.com/Nasdaq/NasdaqCloudDataService-SDK-Python
  - type: AsyncAPI
    url: https://raw.githubusercontent.com/api-evangelist/nasdaq/refs/heads/main/asyncapi/nasdaq-asyncapi.yml
  aid: nasdaq:nasdaq-cloud-data-service-ncds-kafka-streams
- name: Nasdaq Data Link Tables API
  description: 'REST access to Nasdaq Data Link tabular datasets: GET /api/v3/datatables/{datatable_code}.{format} with row
    and column filters (qopts.columns), cursor pagination (qopts.cursor_id), metadata, and bulk export (qopts.export=true).
    Authenticated with an api_key query parameter; anonymous access is rate limited.'
  humanURL: https://data.nasdaq.com/tablesapi
  baseURL: https://data.nasdaq.com/api/v3
  tags:
  - Market Data
  - Datasets
  - REST
  properties:
  - type: SDKs
    url: https://github.com/Nasdaq/data-link-python
  aid: nasdaq:nasdaq-data-link-tables-api
- name: Nasdaq Data Link Bulk Download API
  description: 'Asynchronous bulk download of Nasdaq Data Link tables: GET /api/v1/bulkdownloads/{datatable_code} with row
    filters returns a job (PENDING, RUNNING, SUCCEEDED...) and file URLs fetched with the X-Api-Token header. Limited to 30
    requests per table per day.'
  humanURL: https://data.nasdaq.com/tablesapi
  baseURL: https://data.nasdaq.com/api/v1
  tags:
  - Market Data
  - Bulk Data
  - REST
  properties: []
  aid: nasdaq:nasdaq-data-link-bulk-download-api
- name: Nasdaq Cloud Data Service (NCDS) REST API
  description: Request-based REST API for real-time and delayed Nasdaq, BX, PSX and CQT equities (last sale, last trade, last
    quote, snapshot, trends, bars), indexes, ETPs and options chains/prices, plus reference data. OAuth-style client credentials
    exchanged at POST /v1/auth/token for a bearer token; the base URL is customer-specific and issued during onboarding.
  humanURL: https://github.com/Nasdaq/NasdaqCloudDataService-REST-API
  baseURL: https://{base_url}/v1
  tags:
  - Market Data
  - Real-Time
  - REST
  properties:
  - type: GitHub
    url: https://github.com/Nasdaq/NasdaqCloudDataService-REST-API
  - type: PostmanCollection
    url: postman/nasdaq-ncds-rest-postman-collection.json
  aid: nasdaq:nasdaq-cloud-data-service-ncds-rest-api
x-enrichment:
  date: '2026-10-19'
  status: enriched
  artifacts_added: 8
  pass: local-v5