#api

2 posts

Wednesday, May 6, 2026

Point-in-Time Financial Data: The Missing Contract in Financial APIs

Most financial APIs answer what a number is now. Historical systems need a stricter contract: what was actually knowable at a specific point in time.

Category: Data & Research

Friday, March 6, 2026

Arche transforms regulatory filings into deterministic financial datasets with point-in-time correctness, restatement tracking, and filing lineage.

Category: Product