SIX

aid: six-group
url: https://raw.githubusercontent.com/api-evangelist/six-group/refs/heads/main/apis.yml
name: SIX
kind: company
description: SIX operates the financial market infrastructure of Switzerland and Spain, including SIX Swiss Exchange, BME,
  and Swiss interbank clearing and securities services, alongside SIX Financial Information, one of the largest global market
  data vendors. It sells real-time, intraday, end-of-day, and historical pricing, reference data, corporate actions, and regulatory/ESG
  datasets from more than 900 price sources, delivered via the SIX Web API (REST/JSON, GraphQL, WebSocket), the SIX Bulk API,
  streaming Market Data Feed, SIX Flex and Valordata Feed files, and Snowflake cloud shares. A public developer portal at
  developer.six-group.com fronts the bLink open banking platform, the debiX debit card API, and a shared Kong-based API catalog
  with Swiss interbank clearing and settlement APIs. Financial data access is enterprise and sales-gated with MTLS certificate
  authentication, while several Swiss payment infrastructure APIs are publicly documented with downloadable OpenAPI.
accessModel:
  pricing: unknown
  onboarding: self-serve
  trial: false
  try_now: false
  public: false
  label: Self-serve signup
  confidence: medium
  source:
  - authentication
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/six-group.png
tags:
- Financial
- Market Data
- Stocks
- Reference Data
- Corporate Actions
- Real-Time
- Exchange
- Open Banking
- Payments
- Switzerland
created: '2026-07-21'
modified: '2026-07-22'
specificationVersion: '0.19'
apis:
- aid: six-group:six-web-api
  name: SIX Web API
  tags:
  - Market Data
  - Reference Data
  - Corporate Actions
  - Real-Time
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.six-group.com/en/products-services/financial-information/delivery-methods/api/web.html
  properties:
  - url: https://www.six-group.com/en/products-services/financial-information/delivery-methods/api/web.html
    type: Documentation
  - url: https://web.apiportal.six-group.com/portal/bfi/catalog
    type: Portal
  description: 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.
- aid: six-group:six-bulk-api
  name: SIX Bulk API
  tags:
  - Bulk
  - Reference Data
  - Corporate Actions
  - End of Day
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://www.six-group.com/en/products-services/financial-information/delivery-methods/api/bulk.html
  properties:
  - url: https://www.six-group.com/en/products-services/financial-information/delivery-methods/api/bulk.html
    type: Documentation
  description: REST/JSON bulk retrieval of the entire SIX financial data catalog - corporate actions, equities and fixed income
    reference data, and end-of-day pricing - as full extracts or delta updates since a given date/time, using ISO-standard
    formats and MTLS certificate authentication. Fixed-fee packages, sales-gated with trial access by request.
- aid: six-group:blink-api
  name: SIX bLink API
  tags:
  - Open Banking
  - Account Information
  - Payments
  - OpenWealth
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.blink.six-group.com/api-reference/introduction
  properties:
  - url: https://docs.blink.six-group.com/
    type: Documentation
  - url: https://docs.blink.six-group.com/api-reference/introduction
    type: APIReference
  - url: https://docs.blink.six-group.com/docs/downloads
    type: SDKs
  - url: https://blink.six-group.com/
    type: Website
  - url: llms/six-group-blink-llms.txt
    type: LLMsTxt
  - url: https://docs.blink.six-group.com/docs/downloads
    type: Postman
  description: Switzerland's open banking platform connecting banks and third-party service providers over RESTful JSON/XML
    APIs with OAuth consent flows - Account Information Services (AIS), Payment Submission Services (PSS), OpenWealth custody
    services, and consent base modules. Publicly documented with a downloadable Postman collection and example payloads; participation
    requires bLink admission.
- aid: six-group:debix-api
  name: SIX debiX API
  tags:
  - Debit Cards
  - Payments
  - Card Tokens
  - Banking
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.debix.six-group.com/
  baseURL: https://api.six-group.com/api/debix/bank/v2
  properties:
  - url: https://docs.debix.six-group.com/
    type: Documentation
  - url: https://docs.debix.six-group.com/api/debix/v2
    type: APIReference
  - url: openapi/six-group-card-management-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-card-management-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-card-usage-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-card-usage-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-click-to-pay-issuer-offered-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-click-to-pay-issuer-offered-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-token-lifecycle-management-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-token-lifecycle-management-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-token-provisioning-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-token-provisioning-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-alias-directory-beta-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-alias-directory-beta-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-debix-push-management-beta-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-debix-push-management-beta-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-3ds-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-3ds-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-deprecated-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-deprecated-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-health-check-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-health-check-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-healthcheck-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-healthcheck-api-overlay.yaml
    type: Overlay
  - url: openapi/_original/six-group-debix-bank-api-v2-bank-to-six-openapi.yml
    type: OpenAPI
  - url: openapi/_original/six-group-debix-bank-api-cardtoken-v2-bank-to-six-openapi.yml
    type: OpenAPI
  - url: https://docs.debix.six-group.com/debix-v2/release-notes
    type: ChangeLog
  description: REST API for card issuers on the debiX debit and mobile payment platform - transaction processing, card token
    lifecycle, push notifications, and bulk operations - with publicly downloadable OpenAPI 3.1 definitions for the bank-to-SIX
    and cardtoken surfaces and documented production and preprod hosts on api.six-group.com.
- aid: six-group:debix-auth-provider-api
  name: SIX debiX Auth Provider API
  tags:
  - Authentication
  - 3DS
  - Debit Cards
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://docs.debix.six-group.com/debix-auth-v2/
  baseURL: https://api.six-group.com/api/debix-auth/provider-auth/v2
  properties:
  - url: https://docs.debix.six-group.com/debix-auth-v2/
    type: Documentation
  - url: openapi/six-group-3ds-authentication-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-3ds-authentication-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-authentication-callback-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-authentication-callback-api-overlay.yaml
    type: Overlay
  - url: openapi/_original/six-group-debix-auth-provider-api-v2-six-to-provider-openapi.yml
    type: OpenAPI
  - url: openapi/_original/six-group-debix-auth-provider-api-v2-provider-to-six-openapi.yml
    type: OpenAPI
  description: Bidirectional authentication API pair between SIX and auth providers supporting the 3DS out-of-band (OOB) authentication
    flow for debiX debit cards, with publicly downloadable OpenAPI definitions covering both SIX-to-provider and provider-to-SIX
    directions.
- aid: six-group:swiss-bank-master-api
  name: Swiss Bank Master API
  tags:
  - Bank Master
  - IBAN
  - Payments
  - Switzerland
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apiportal.six-group.com/apis/swiss-bank-master-api-ch-v3/docs
  baseURL: https://api.six-group.com/api/epcd/bankmaster/v3
  properties:
  - url: https://apiportal.six-group.com/apis/swiss-bank-master-api-ch-v3/docs
    type: Documentation
  - url: openapi/six-group-bankmaster-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-bankmaster-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-iban-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-iban-api-overlay.yaml
    type: Overlay
  - url: openapi/_original/six-group-swiss-bank-master-openapi.json
    type: OpenAPI
  description: Master data required for electronic payments in Switzerland - bank master records in JSON and CSV plus IBAN
    tooling - published openly on the SIX API portal; the documented production endpoints respond without registration (healthcheck
    HTTP 200 on 2026-07-21).
- aid: six-group:sic-service-status-api
  name: SIC Service Status API
  tags:
  - Status
  - Clearing
  - Payments
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apiportal.six-group.com/apis/sic-service-status-api-v1-ch-v1/docs
  baseURL: https://api.six-group.com/api/sic/pci_p/status/v1
  properties:
  - url: https://apiportal.six-group.com/apis/sic-service-status-api-v1-ch-v1/docs
    type: Documentation
  - url: openapi/six-group-status-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-status-api-overlay.yaml
    type: Overlay
  - url: openapi/_original/six-group-sic-service-status-openapi.json
    type: OpenAPI
  description: Current operational status of the electronic payment services run by SIX Interbank Clearing Ltd, publicly documented
    with downloadable OpenAPI; GET /servicestatus on the documented production host returned HTTP 200 without authentication
    on 2026-07-21.
- aid: six-group:sic-clearing-day-calendar-api
  name: SIC Clearing Day Calendar API
  tags:
  - Calendar
  - Clearing
  - Payments
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apiportal.six-group.com/apis/sic-clearing-day-calendar-api-v1-ch-v1/docs
  baseURL: https://api.six-group.com/api/epcd/clearingday/v1
  properties:
  - url: https://apiportal.six-group.com/apis/sic-clearing-day-calendar-api-v1-ch-v1/docs
    type: Documentation
  - url: openapi/six-group-calendar-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-calendar-api-overlay.yaml
    type: Overlay
  - url: openapi/_original/six-group-sic-clearing-day-calendar-openapi.json
    type: OpenAPI
  description: Scheduling information for the electronic payment services provided by SIX Interbank Clearing Ltd - clearing
    day calendar lookups - publicly documented on the SIX API portal with a downloadable OpenAPI 3.0 definition.
- aid: six-group:settlement-info-reporting-api
  name: Settlement Info Reporting API
  tags:
  - Settlement
  - Custody
  - Securities
  image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
  humanURL: https://apiportal.six-group.com/apis/settlement-info-reporting-ch-v1/docs
  baseURL: https://api.six-group.com/custody/cockpit/setlInfo/v1
  properties:
  - url: https://apiportal.six-group.com/apis/settlement-info-reporting-ch-v1/docs
    type: Documentation
  - url: openapi/six-group-detailedsettlementinformation-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-detailedsettlementinformation-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-bulksubscriptionmanagement-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-bulksubscriptionmanagement-api-overlay.yaml
    type: Overlay
  - url: openapi/six-group-bulksubscriptionresults-api-openapi.yml
    type: OpenAPI
  - url: overlays/six-group-bulksubscriptionresults-api-overlay.yaml
    type: Overlay
  - url: openapi/_original/six-group-settlement-info-reporting-openapi.json
    type: OpenAPI
  description: Security settlement information reporting from the SIX custody cockpit for the Swiss market, publicly documented
    on the SIX API portal with a downloadable OpenAPI 3.0 definition (CC BY-ND 4.0 licensed).
common:
- type: VulnerabilityDisclosure
  url: security/six-group-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/six-group-domain-security.yml
- type: Website
  url: https://www.six-group.com/
- type: Portal
  url: https://developer.six-group.com/en/home.html
- type: Documentation
  url: https://apiportal.six-group.com/
- type: GitHubOrganization
  url: https://github.com/six-group
- type: LinkedIn
  url: https://www.linkedin.com/company/sixgroup
- type: Blog
  url: https://www.six-group.com/en/newsroom.html
- type: TermsOfService
  url: https://www.six-group.com/en/services/legal/terms-of-use.html
- type: PrivacyPolicy
  url: https://www.six-group.com/en/services/legal/privacy-statement.html
- type: Support
  url: https://www.six-group.com/en/contacts.html
- type: Packages
  url: packages/six-group-packages.yml
- type: Components
  url: components/six-group-components.yml
- type: WellKnown
  url: well-known/six-group-well-known.yml
- type: SecurityTxt
  url: well-known/six-group-security.txt
- type: MCPServer
  url: mcp/six-group-mcp.yml
- type: LLMsTxt
  url: llms/six-group-llms.txt
- type: Conformance
  url: conformance/six-group-conformance.yml
- type: ErrorCatalog
  url: errors/six-group-problem-types.yml
- type: Lifecycle
  url: lifecycle/six-group-lifecycle.yml
- type: Deprecation
  url: lifecycle/six-group-lifecycle.yml
- type: Authentication
  url: authentication/six-group-authentication.yml
- type: Security
  url: https://hackerone.com/six-group
- type: Sandbox
  url: sandbox/six-group-sandbox.yml
- type: Conventions
  url: conventions/six-group-conventions.yml
- type: ChangeLog
  url: changelog/six-group-changelog.yml
- type: DataModel
  url: data-model/six-group-data-model.yml
- type: Webhooks
  url: asyncapi/six-group-debix-push-webhooks.yml
- type: AgentSkill
  url: skills/_index.yml
- type: DeveloperPortal
  url: https://developer.six-group.com/en/home.html
- type: APIReference
  url: https://apiportal.six-group.com/apis
- type: GettingStarted
  url: https://docs.debix.six-group.com/getting-started
- type: SignUp
  url: https://apiportal.six-group.com/register
- type: Postman
  url: https://docs.blink.six-group.com/docs/downloads
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com