# Ally Invest Streaming Market Data API

**Canonical:** https://apis.io/apis/ally-invest/ally-invest-streaming-api/  
**Provider:** Ally Invest — https://apis.io/providers/ally-invest/  
**Base URL:** https://api.ally.com/v1  
**Documentation:** https://www.ally.com/api/invest/documentation/streaming/

Ally Invest Streaming Market Data API is one of 11 APIs that [Ally Invest](https://apis.io/providers/ally-invest/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Streaming, Real-Time, Quotes, and Market Data. The published artifact set on APIs.io includes API documentation.

The Ally Invest Streaming API delivers real-time market quotes via a persistent HTTP streaming connection. Clients subscribe to one or more ticker symbols and receive continuous quote updates as market prices change. Supports JSON and XML response formats. Requires OAuth 1.0 authentication.

## Machine-readable artifacts (1)

- **Documentation** — https://www.ally.com/api/invest/documentation/streaming/

## Other Ally Invest APIs (10)

- [Ally Invest Orders API](https://apis.io/apis/ally-invest/ally-invest-orders-api/)
- [Ally Invest Market Data API](https://apis.io/apis/ally-invest/ally-invest-market-data-api/)
- [Ally Invest Watchlists API](https://apis.io/apis/ally-invest/ally-invest-watchlists-api/)
- [Ally Invest Member API](https://apis.io/apis/ally-invest/ally-invest-member-api/)
- [Ally Invest Accounts API](https://apis.io/apis/ally-invest/ally-invest-accounts-api/)
- [Ally Invest Market Data API](https://apis.io/apis/ally-invest/ally-invest-market-data-api/)
- [Ally Invest Member API](https://apis.io/apis/ally-invest/ally-invest-member-api/)
- [Ally Invest Orders API](https://apis.io/apis/ally-invest/ally-invest-orders-api/)
- [Ally Invest Utilities API](https://apis.io/apis/ally-invest/ally-invest-utilities-api/)
- [Ally Invest Watchlists API](https://apis.io/apis/ally-invest/ally-invest-watchlists-api/)

## Tags

Streaming, Real-Time, Quotes, Market Data

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/ally-invest/ally-invest-streaming-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/ally-invest/.