Strategic Interfaces

Global and Flexible Connections

Up to 10GB dedicated bandwidths via the Megaport Network

Internet

Cloud

140 Cloud Regions

Wired

800 Data Centers (PoPs)

Man looking at his SIX iD screen and checking out the latest news to stay informed

Web API

Bulk API

Performance API


Use Cases

  • Best choice for feeding web and display applications
  • The fastest solution to feed a database with full set of data
  • Perfect for feeding a streaming market data platform

Interface technology

  • REST/JSON
  • GraphQL
  • WebSockets
  • REST/JSON
  • C++
  • C# / .Net
  • Java

Delivery

  • Streaming / Snapshot
  • Request – Response
  • Request – Response
  • Streaming / Snapshot

Performance

  • 30K concurrent streaming listings*
  • Request – Response time for 1 instrument 200ms
  • Millions of instruments in few minutes
  • Initial load followed by delta updates
  • Millions of Streaming listings
  • Streaming / Snapshot

*Targeting 100K concurrent streaming listings by Q1 2026

Power your Financial Applications with SIX API

Simple integration with modern web technologies
Man looking at his SIX iD screen and checking out the latest news to stay informed
  Web API
Bulk API
Performance API
Flex
VDF
IPS
SIX iD
  API API API File File File Display
Pricing Data Streaming
Intraday Snapshot
Intraday History
EoD Snapshot
EoD History
2025 Streaming
Intraday Snapshot
Intraday History
EoD Snapshot
EoD History
EoD Snapshot

EoD Snapshot
EoD History
Intraday Snapshot
EoD Snapshot
Streaming
Intraday Snapshot
Intraday History
EoD Snapshot
EoD History
Reference Data
Basic   Basic  
Corporate Actions 2026    
Fixed Income Reference Data         2025
SIX Global Indices Index values
Constituents
  Index values       Index values
Sanctions            
Funds            
IRS 871(m) 2025
     
 
MiCA       2025 2025  
ESG Data Hub        

Streaming prices can be Real-Time or Delayed depending on licensing.

Sanctions are also delivered on FTP and Email.