PREISmonitoring API

Direct, programmatic access to observed prices, availability, product data, and history—making market transparency usable for pricing, analytics, automation, and AI agents.

Technical reference

Contract version: 1.00
Documentation updated: 2026-09-20T11:42:05+00:00

This interactive reference renders with JavaScript. The contract itself does not need it:

OpenAPI specification (JSON) — a broadly compatible representation generated from the authoritative YAML contract.

OpenAPI specification (YAML) — the authoritative, machine-readable contract for REST and MCP.

llms.txt — a short orientation for AI clients and agents.

llms-full.txt — the whole reference as one Markdown document.

Contract changelog — what changed between contract versions.

Postman collection — ready-to-import REST examples.

PREISmonitoring observes what products actually cost and whether they are actually in stock across the online shops, marketplaces, and platforms monitored for your account, and it keeps the observation history. REST lives under /v1/*, MCP under POST /mcp. Both are read-only. No access yet? Request a time-limited free API account at https://www.preismonitoring.de/kontakt