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This page defines the key terms and concepts you need to understand when working with the Grand Central platform.

Grand Central platform

Grand Central is an integration platform that provides applications for building connectors and agents. The platform also includes pre-built connectors and agents developed by the Grand Central team.

Independent software vendor (ISV)

An independent software vendor (ISV) is a company that develops, markets, and sells software solutions specifically for the financial services industry.

Unified APIs

Unified APIs are BIAN-inspired APIs packaged within the scope of a connector. These standardized interfaces abstract the complexity of different ISV implementations into consistent endpoints.

Connector pack

A connector pack is a collection of connectors within the same business domain of an ISV.

Connector

A connector is an out-of-the-box integration between the Grand Central platform and a third-party ISV. Each connector maps to one domain API specification.

Connector types

Pre-built connector

A pre-built connector comes with the Grand Central platform, also referred to as a managed connector. It provides an out-of-the-box integration with an ISV that allows you to unlock data without custom development.

Custom connector

A custom connector is a connector that you build on the Grand Central platform to connect an ISV or a financial institution that doesn’t have a pre-built connector available.

Connector domain

A connector domain is the logical grouping of business capabilities and data ownership. The following table shows the available connector domains:
DomainDescription
Core BankingThe system of record for accounts and ledgers.
Customer Relationship ManagementThe system of engagement for customer data.
Payments ProcessingThe functional area for moving money between entities.
Onboarding & OriginationThe workflow for acquiring new business.
Data EnrichmentA utility domain for enhancing data quality.

Building a connector

Building a connector is the development process of creating a connector on the Grand Central platform. You map the proprietary endpoints of an ISV to Grand Central’s Unified APIs and define data transformation logic. The output of this process is a connector definition that is ready to be installed.

Installing a connector

Installing a connector is the configuration process of activating a connector (either pre-built or custom) within an available connector slot. You input tenant-specific credentials, such as API keys, base URLs, and authentication tokens, to establish a secure link between the Grand Central platform and the external ISV. Once installed, the connector is live and can send and receive data.

Connector slot

A connector slot is a licensed unit of capacity that allows you to activate one distinct connection to an external system within a specific business domain.

SyncHub

SyncHub is a distributed event streaming tool that you can use when building connectors.