Boring API

Small, deterministic analysis tools for business tables. Usable by people, scripts and AI assistants (MCP). No sign-up, files are never stored, answers carry source locations and a quality level instead of guesses.

• Supplier Price Intelligence: compare two supplier price lists (CSV, Excel, DATANORM, PDF) and see real unit price changes.
• PDF Tables: extract tables from PDFs with page and position.
• Product Feed Validator: check Google, Shopify and Meta product feeds with a fix hint per issue.
• Table Diff: compare two versions of any table (price list, BOM, export) and see added, removed and changed rows cell by cell.
• Product Data Mapper: turn a supplier, ERP or shop export into an import file for Shopify, Google Merchant, WooCommerce or your own JSON Schema.

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 the price list comparison

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