# Nasdaq Data Link REST API for Real-Time or Delayed Data

**Canonical:** https://apis.io/apis/nasdaq-data-link/nasdaq-data-link-rest-api-for-real-time-or-delayed-data/  
**Provider:** Nasdaq Data Link — https://apis.io/providers/nasdaq-data-link/  
**Base URL:** https://data.nasdaq.com/api/v3  
**Documentation:** https://docs.data.nasdaq.com/docs/api-for-real-time-or-delayed-data-1

Nasdaq Data Link REST API for Real-Time or Delayed Data is one of 3 APIs that [Nasdaq Data Link](https://apis.io/providers/nasdaq-data-link/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Market Data and Real-Time. The published artifact set on APIs.io includes API documentation and an API reference.

REST API (Nasdaq Cloud Data Service) for real-time or delayed exchange data — Nasdaq Basic, Last Sale+, BBO, Global Index Data Service, and Smart Options — authenticated with client credentials exchanged for a bearer token. Base URL is provisioned per customer by Nasdaq sales.

## Machine-readable artifacts (3)

- **Documentation** — https://docs.data.nasdaq.com/docs/api-for-real-time-or-delayed-data-1
- **APIReference** — https://github.com/Nasdaq/NasdaqCloudDataService-REST-API
- **Postman** — https://github.com/Nasdaq/NasdaqCloudDataService-REST-API/tree/main/restapi/postman

## Other Nasdaq Data Link APIs (2)

- [Nasdaq Data Link Tables API](https://apis.io/apis/nasdaq-data-link/nasdaq-data-link-tables-api/)
- [Nasdaq Data Link Streaming API](https://apis.io/apis/nasdaq-data-link/nasdaq-data-link-streaming-api/)

## Tags

Market Data, Real-Time

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/nasdaq-data-link/nasdaq-data-link-rest-api-for-real-time-or-delayed-data/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/nasdaq-data-link/.