# SIX Web API

**Canonical:** https://apis.io/apis/six-group/six-web-api/  
**Provider:** SIX — https://apis.io/providers/six-group/  
**Documentation:** https://www.six-group.com/en/products-services/financial-information/delivery-methods/api/web.html

SIX Web API is one of 9 APIs that [SIX](https://apis.io/providers/six-group/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Market Data, Reference Data, Corporate Actions, and Real-Time. The published artifact set on APIs.io includes API documentation.

Single API onto the SIX financial data universe - real-time, intraday, end-of-day, and historical pricing across asset classes, reference data, corporate actions, tax, and ESG datasets from 900+ price sources - using REST/JSON, GraphQL, and WebSocket streaming with MTLS certificate authentication. Documentation, sample code, and a Swagger test interface live behind the SIX API Portal; access is sales-gated with demo access by request.

## Machine-readable artifacts (3)

- **Documentation** — https://www.six-group.com/en/products-services/financial-information/delivery-methods/api/web.html
- **Portal** — https://web.apiportal.six-group.com/portal/bfi/catalog
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/six-group/refs/heads/main/apis.yml

## Other SIX APIs (8)

- [SIX Bulk API](https://apis.io/apis/six-group/six-bulk-api/)
- [SIX bLink API](https://apis.io/apis/six-group/blink-api/)
- [SIX debiX API](https://apis.io/apis/six-group/debix-api/)
- [SIX debiX Auth Provider API](https://apis.io/apis/six-group/debix-auth-provider-api/)
- [Swiss Bank Master API](https://apis.io/apis/six-group/swiss-bank-master-api/)
- [SIC Service Status API](https://apis.io/apis/six-group/sic-service-status-api/)
- [SIC Clearing Day Calendar API](https://apis.io/apis/six-group/sic-clearing-day-calendar-api/)
- [Settlement Info Reporting API](https://apis.io/apis/six-group/settlement-info-reporting-api/)

## Tags

Market Data, Reference Data, Corporate Actions, Real-Time

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