Tools
Six tools, one connector.
- Supplier Price IntelligenceCompare two supplier price lists (CSV, Excel, DATANORM, PDF) and see real unit price changes.
- PDF TablesExtract tables from PDFs with page and position.
- Product Feed ValidatorCheck Google, Shopify and Meta product feeds with a fix hint per issue.
- Datasheet Revision CompareChanged MOSFET ratings and characteristics between two datasheet revisions, with sources.
- Table DiffCompare two versions of any table (price list, BOM, export) and see added, removed and changed rows cell by cell.
- Product Data MapperTurn a supplier, ERP or shop export into an import file for Shopify, Google Merchant, WooCommerce or your own JSON Schema.
No sign-upOpen with a rate limit; an API key raises
it.
Files are never storedProcessed in memory, discarded after the
request.
Sources, not guessesEvery finding carries its location and a quality
level.
For AI assistants and developers
Connect once, use everywhere.
AI assistants: add https://api.relaex-engineers.de/mcp as an
MCP server or custom connector in Claude or ChatGPT: how to connect, example
prompts and files. Developers: API docs ·
OpenAPI · llms.txt
Input in many languages (English, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Czech, Turkish, Nordic languages, Korean, Japanese, Chinese); responses in English with language-neutral codes.
Try it
Try the price list comparison
Upload an old and a new supplier price list and get the real unit price changes as an Excel report. No files at hand? Use the examples supplier-old.csv and supplier-new.csv.
Use the tools in your AI assistant.
Add https://api.relaex-engineers.de/mcp as a connector in Claude or ChatGPT. No
sign-up, no API key needed to start.