Arbitragex Amazon FBA Calculator (Amazon.de)

de.arbitragexPublished by arbitragex.deOfficial publisherv1.0.0Updated Oct 24, 2026

Free Amazon.de seller tools: referral & FBA fees, profit, margin, ROI, break-even buy price.

VerifiedStreamable HTTPWeb executableFinanceBusiness & Commerce

Overview

AI-generated overview

A remote MCP server with free Amazon.de seller calculators: referral and FBA fees, profit, margin, ROI and break-even buy price.

What you can do
Calculate profit, margin, ROI and break-even buy price for an Amazon.de FBA item, including referral fee, FBA fee and VAT, with the FBA fee estimated from size and weight when not supplied. Estimate the net FBA shipping fee from longest side and weight, reported as median and 25th/75th percentile of comparable items. Look up the net referral fee for a price in an Amazon.de category, including tiered and minimum fees. List all Amazon.de categories with key and fee rule, optionally filtered by keyword. Read German seller guides on fees, FBA size classes, Amazon arbitrage, VAT and margin, and ungating.
When to use it
Useful when evaluating Amazon.de FBA products or arbitrage sourcing and you want quick fee, profit, margin, ROI or break-even figures, or a category fee rule, without opening Seller Central.
Requirements
A remote streamable HTTP endpoint; no package, account, API key or environment variable is declared. Network access to the provider's endpoint is needed.
Before you install
Figures are estimates and fee rules may change; verify against official Seller Central data before making sourcing or pricing decisions. Queries about products and prices are sent to the third-party provider's endpoint.

Installation

In SourceWeft

  1. Open Arbitragex Amazon FBA Calculator (Amazon.de) in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/de.arbitragex%2Ffba-rechner/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "arbitragex-amazon-fba-calculator-amazon": {
      "type": "http",
      "url": "https://arbitragex.de/mcp"
    }
  }
}

Tools

5

calculate_amazon_fba_profit

Amazon-FBA-Gewinn berechnen

Berechnet Gewinn, Marge, ROI und den Break-even-Einkaufspreis für einen Artikel auf Amazon.de (Verkaufsgebühr nach Kategorie, FBA-Gebühr, Umsatzsteuer). Calculates profit, margin, ROI and break-even buy price for Amazon.de FBA sellers. Ohne fba_fee wird die FBA-Gebühr aus Länge und Gewicht geschätzt.

Parametersfba_feecategoryrequiredweight_gbuy_pricerequiredsale_pricerequiredinbound_costsmall_businesslongest_side_mm

estimate_fba_fee

FBA-Gebühr schätzen

Schätzt die FBA-Versandgebühr (netto) auf Amazon.de aus längster Seite und Gewicht: Median, 25./75. Perzentil echter Gebühren vergleichbarer Artikel. Estimates the Amazon.de FBA fee from package size and weight.

Parametersweight_grequiredlongest_side_mmrequired

get_amazon_referral_fee

Amazon-Verkaufsgebühr

Verkaufsgebühr (Provision, netto) für einen Preis in einer Amazon.de-Kategorie, inklusive Staffel- und Mindestgebühr. Amazon.de referral fee for a price and category.

Parameterscategoryrequiredsale_pricerequired

list_amazon_categories

Amazon.de-Kategorien und Gebührenregeln

Liste aller Amazon.de-Kategorien mit Schlüssel und Gebührenregel (Quelle: offizielle Gebührenübersicht in Seller Central). Optional nach Stichwort filtern. Lists Amazon.de categories and referral fee rules.

Parameterssearch

read_seller_guide

ArbitrageX-Ratgeber lesen

Ratgeber für Amazon-Verkäufer (Verkaufsgebühren 2026, FBA-Größenklassen, Amazon-Arbitrage in Deutschland, Umsatzsteuer und Marge, Freischaltung/Ungating). Ohne slug: Liste der Artikel. German guides for Amazon sellers.

Parametersslug

Version history

1
  1. v1.0.0LatestOct 9, 2026

Score

83% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • LicenseNot applicable

    A hosted service is used under its provider's terms, so no license is expected here. This check is left out of the percentage.