STET Documentation
Learn how to integrate STET into your reconciliation workflow. From quickstart guides to API reference, everything you need to get started.
Quickstart
Get up and running in under 5 minutes.
The Assay
Understand the multi-pass matching algorithm.
API Reference
Endpoints, payloads, and SSE events.
Security
Data handling and auditability.
Key Concepts
The Certainty Engine
STET's core reconciliation system. It processes PDF bank statements against CSV ledgers using a deterministic-first approach, with ML enhancements for edge cases.
Multi-Pass Assay
A 5-pass matching algorithm that prevents greedy matching. Passes run in order of decreasing certainty: Anchor → Fuzzy → Semantic → Float → Redline.
Audit Certificate
A reproducible report with SHA-256 hash of inputs, thresholds used, match counts, and discrepancy details. Enables verification that the same inputs produce the same outputs.