Postings submitted to the Postings API and stored in the Postings Ledger can be inspected via the Core API.

In addition, for every Posting Instruction Batch committed to the ledger, an event is published over the Core Streaming API in near-real time.

Streamed postings events are general purpose, and can be consumed by any downstream systems, such as reporting and accounting systems, analytics and risk engines and user-facing applications.