ICPI Shared Shell Contract

Purpose

This document defines what intentionally remains shared when ICPI leaves svc-tenders.

It describes the contract ICPI should continue to rely on, not the parts that should move with ICPI.

1. Gateway Behavior

Gateway ownership remains in services/api/src/routes/icpi.ts.

Current behavior that should remain unchanged:

• GET /api/v1/icpi/prices
• GET /api/v1/icpi/suggest
• GET /api/v1/icpi/latest/:itemCode
• GET /api/v1/icpi/estimate
• POST /api/v1/icpi/upsert

Gateway route behavior today:

• forwards request method and query string
• forwards Authorization when present