NubraNubra API

Nubra APIs

Switch to Faster, Smarter Trading Infrastructure

Launch with low-latency execution, real-time market data, and institutional-grade APIs.

Sign UpDocumentation
PERFORMANCE

Order Latency <5 ms

Performance, reliability, and throughput - built for production.

Order Latency

60
ms
Order Throughput
10
orders / sec
Order Modifications
Unlimited
updates / order
Realtime Streams
10,000
subscriptions / user
Market Data API
60
requests / min
Historical Candles
60
requests / min
Concurrent Sessions
5
sessions / user

Why Nubra API

Everything You Need to Build Trading Systems

FAST

Low-Latency Execution

Ultra-low latency order execution built for automated trading systems.

TEST

UAT Trading Environment

Test and validate trading strategies in UAT before deploying to live markets.

OPTIONS

Real-Time Options Greeks

Realtime Delta, Gamma, Theta, and Vega streams for options strategies.

DATA

Market Data APIs (Free)

Realtime WebSocket streams, historical candles, and snapshot market data.

DATA

Expired Options Data

Access complete historical expired options contracts for advanced strategy analysis and research.

DEVELOPER

Python SDK + REST APIs

Build trading systems and automation using Python SDK and REST APIs.

How It Works

Trading with Nubra APIs in Minutes

01

Get API Credentials

Generate your credentials and set up your integration.

02

Authenticate Session

Secure login with stable sessions and TOTP support.

03

Stream Market Data

Subscribe to live instruments and orderbook feeds.

04

Execute Orders

Run single, multi, or flexi strategies programmatically.

05

Monitor Activity

Track orders, positions, and system events easily.

06

Go Live

Move from UAT to LIVE without changing your strategy logic.

Latency <5ms
market_data.sh
curl --location --globoff 'https://api.nubra.io/orderbooks/{ref_id}?levels={levels}' \
  --header 'x-device-id: {{x_device_id}}' \
  --header 'Authorization: Bearer <session_token>'
Market Data APIs ready

TRUST AND RELIABILITY

TRUSTED BY PROFESSIONAL TRADERS

Used in live trading environments by quant developers, algorithmic traders, and proprietary desks.

“UAT matched live really well. We didn't have to change the strategy logic when going production.”

QD
Quant Developer
Prop Trading Desk

“Docs were clear and the APIs behaved as expected. We didn't run into any issues during integration.”

AT
Algo Trader
Independent Trader

“Market data and orders are consistent. It's easier to run and monitor automated strategies day to day.”

OT
Options Trader
Derivatives Trader

“UAT matched live really well. We didn't have to change the strategy logic when going production.”

QD
Quant Developer
Prop Trading Desk

“Docs were clear and the APIs behaved as expected. We didn't run into any issues during integration.”

AT
Algo Trader
Independent Trader

“Market data and orders are consistent. It's easier to run and monitor automated strategies day to day.”

OT
Options Trader
Derivatives Trader

Access

Access Nubra Trading APIs Now

Start building with low-latency trading and market data APIs designed for automated trading systems.

Trading APIs+Market Data APIs+UAT Environment

Free

Trading APIs

Low-latency execution APIs built for automated trading systems.

Place + Modify + Cancel

Market Data APIs

Realtime quotes, orderbook depth, and historical market data.

Realtime + Historical

UAT Environment

Validate strategies in UAT before deploying to live trading.

UAT -> Live Parity

<5ms execution latency - real-time market data - production-grade APIs

Start with Nubra

Create your account and start building today.

Get API credentials, connect your strategy stack, and move from integration to live trading faster.

Sign UpDocumentation