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SIC Clearing Day Calendar API

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.

SIC Clearing Day Calendar API is one of 9 APIs that SIX publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Calendar, Clearing, and Payments. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

This API exposes 4 operations across 2 paths, and defines 8 schemas. It is described by OpenAPI 3.1.0, at version 2.1.9.

Requests are made against 6 base URLs: https://api.six-group.com/api/debix-auth/provider-auth/v2, https://api-preprod.np.six-group.com/api/debix-auth/provider-auth/v2, https://api.six.ssfn.ch/api/debix-auth/provider-auth/v2, https://api-preprod.np.six.ssfn.ch/api/debix-auth/provider-auth/v2, https://api.p2p.six-group.com/api/debix-auth/provider-auth/v2, https://api-preprod.np.p2p.six-group.com/api/debix-auth/provider-auth/v2.

4 operations 2 paths 8 schemas 2 GET2 HEAD

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
2.1.9
Base URL
https://api.six-group.com/api/epcd/clearingday/v1
Resource Areas
1

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 2 GET, 2 HEAD. Each is listed below with its method, path, parameters, and response codes.

calendar 4

Clearing Day Calendar Informations about future clearing days can be found here.

GET
/calendar
GET Calendar in JSON Format
getClearingDayCalendarJson 2 params → 200default
HEAD
/calendar
HEAD Calendar in JSON Format
headClearingDayCalendarJson 2 params → 200default
GET
/calendar.csv
GET Calendar File in CSV Format
getClearingDayCalendarCsv 2 params → 200default
HEAD
/calendar.csv
HEAD Calendar in CSV Format
headClearingDayCalendarCsv 2 params → 200default

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are ScheduledClearingDayChange (6 properties), Problem (6 properties), Service (5 properties), ClearingDayCalendarJsonResponseEntry (3 properties). Each schema is shown below with its type and property counts.

ClearingDayCalendarMetaData
object
Information about the validity and creation stamp.
1 property 1 required
ScheduledClearingDayChange
object
Used if a clearing day change is scheduled for the calendar date. Depending on the service certain child-elements are available: a) clearing stops (SIC RTGS an…
6 properties 1 required
Duration
object
A duration composed of start and end. The date-time fields are structured according to RFC3339, section 5.6 in ISO 8601 with timezone and milliseconds.
2 properties 2 required
Problem
object
6 properties 3 required
Service
object
Clearing day information for a specific service (e.g. SIC RTGS service or SIC IP service). This always includes the currently valid clearing day and may includ…
5 properties 3 required
ClearingDayCalendarJsonResponse
object
Toplevel element that contains metadata and clearing day calendar entries.
2 properties 2 required
GenericObject
object
Structured type that contains an object and its type.
2 properties 2 required
ClearingDayCalendarJsonResponseEntry
object
Contains clearing day information for a specific calendar date.
3 properties 3 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

six-group-calendar-api-openapi.yml Raw ↑

Other APIs SIX publishes across the network.

SIX Web API
SIX Bulk API
SIX bLink API
SIX debiX API
SIX debiX Auth Provider API
Swiss Bank Master API
SIC Service Status API
Settlement Info Reporting API
Where this information came from

This is an independent, third-party profile of SIC Clearing Day Calendar API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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