---
title: "Seller Fees Calculator"
canonical: https://penguindriver.com/s/io.github.NarwhalThePong%2Fseller-fees-mcp
markdown: https://penguindriver.com/s/io.github.NarwhalThePong%2Fseller-fees-mcp.md
retrieved: 2026-10-28
language: zh-Hant-TW
content_sha256: 792276e67a03bb3745d7243095b95f7bf831390b06ad1b5e227cecf995d5660f
cite: https://penguindriver.com/cite?path=%2Fs%2Fio.github.NarwhalThePong%252Fseller-fees-mcp
sources:
  - https://github.com/NarwhalThePong/seller-fees-mcp
---

# Seller Fees Calculator

Gumroad, Stripe, PayPal and Etsy seller fees, payouts and break-even prices. Local, no API key.

- 名稱：io.github.NarwhalThePong/seller-fees-mcp
- 版本：1.0.1
- 遠端：—
- 套件：npm seller-fees-mcp
- 原始碼：https://github.com/NarwhalThePong/seller-fees-mcp
- 分類：開發工具、財經與加密

---
MCP 伺服器資料來自官方 MCP Registry；付費 API 來自 x402 Bazaar。網頁版：https://penguindriver.com/s/io.github.NarwhalThePong/seller-fees-mcp

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