• Enables the sharing of data between HAT PDAs and applications
  • Data Transaction Logging
  • Reports statistics across the ecosystem
  • HAT PDA Access brokering for applications and developers
  • (Equivalent to swift in banking)

The DEX (Data Exchange) service of Dataswift logs all activities in the HAT PDA ecosystem; respond to HAT PDA requests to create Data Debits; install Data Plugs when instructed; records the contract of data transactions; verify exchanges; quickly, accurately and securely sends and receives data between parties.

DEX is the trust anchor on the Dataswift Platform, providing authoritative information about approved HAT PDAs and applications as well as the data access rules agreed by the contracts between them; these range from Data Plugs for data acquisition to tools for transforming personal data, to complete custom personal data container management.

DEX provides APIs for HAT PDAs to call on for verifying trustworthiness of entities interacting in the distributed network as well as for trusted parties to orchestrate their interactions with HAT PDAs, such as Data Offer requests and unified data acquisition tooling.

DEX is not able to view any of the content or the data being transferred.

As part of DEX service, Dataswift provides API wrapper libraries ( and standalone microservices for scalable data acquisition across the distributed ecosystem.

For Data Acquirers, the DEX reports the ecosystem statistics as well as integrating datasets and data services for third parties into the system. It provides high-level, aggregated information about all available data, which can be used independently or is integrated within DataBuyer Offer Management interface.

The core aspects are statistics logging and reporting, data plug management, Data Offer brokering and setup, and new HAT PDA onboarding.