# BMLL Market Data API

**Canonical:** https://apis.io/apis/bmll-technologies/bmll-market-data-api/  
**Provider:** BMLL Technologies — https://apis.io/providers/bmll-technologies/  
**Base URL:** https://market-data.data.bmlltech.com  
**Documentation:** https://pypi.org/project/bmll/

BMLL Market Data API is one of 4 APIs that [BMLL Technologies](https://apis.io/providers/bmll-technologies/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Market Data, Market State, CBBO, and Quotes. The published artifact set on APIs.io includes API documentation.

Retrieve per-instrument market state and consolidated best bid and offer (CBBO) for listings on a given day, with an async poll-for-result request pattern. Documented publicly through the bmll Python SDK (MarketDataClient); the host is live but requires entitled key-pair credentials (probed 403 without auth).

## Machine-readable artifacts (2)

- **Documentation** — https://pypi.org/project/bmll/
- **Portal** — https://data.bmlltech.com

## Other BMLL Technologies APIs (3)

- [BMLL Reference Data API](https://apis.io/apis/bmll-technologies/bmll-reference-data-api/)
- [BMLL Time-Series API](https://apis.io/apis/bmll-technologies/bmll-time-series-api/)
- [BMLL APIv2 Query API](https://apis.io/apis/bmll-technologies/bmll-api-v2/)

## Tags

Market Data, Market State, CBBO, Quotes

---

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