Nasdaq

Fortune 1000 company Nasdaq. Public real-time delivery is Apache Kafka via Nasdaq Cloud Data Service (NCDS); modeled here in AsyncAPI 2.6 with kafka bindings.

1 APIs 0 Features

Fortune 1000

APIs

Nasdaq Cloud Data Service (NCDS) — Kafka Streams

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 Ja...

Event Specifications

Nasdaq Cloud Data Service (NCDS) — Kafka Streams

AsyncAPI 2.6 description of the Nasdaq Cloud Data Service (NCDS) public delivery surface. NCDS delivers real-time exchange data over Apache Kafka (TLS) using SASL/OAUTHBEARER ag...

ASYNCAPI

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aid: nasdaq
tags:
- Fortune 1000
url: https://raw.githubusercontent.com/api-evangelist/nasdaq/refs/heads/main/apis.yml
name: Nasdaq
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
description: Fortune 1000 company Nasdaq. Public real-time delivery is Apache Kafka via Nasdaq Cloud Data Service (NCDS);
  modeled here in AsyncAPI 2.6 with kafka bindings.
created: '2026-05-05'
modified: '2026-05-29'
specificationVersion: '0.19'
common:
- type: GitHubOrganization
  url: https://github.com/Nasdaq
- type: LinkedIn
  url: https://www.linkedin.com/company/nasdaq
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