---
title: "Etsy Fee & Profit Calculator"
method: POST
path: "/api/v1/tools/etsy-fee-calculator"
tags: ["business"]
---

# Etsy Fee & Profit Calculator

`POST /api/v1/tools/etsy-fee-calculator`

## Request

- Base URL: `https://calcfleet.com`
- URL: `https://calcfleet.com/api/v1/tools/etsy-fee-calculator`
- Auth: none declared

Calculate Etsy fees, net proceeds, and break-even price for any listing. Fee breakdown always visible: listing $0.20, transaction 6.5%, payment 3%+$0.25.

## Request body

- object
  - `itemPrice` number, required
  - `shippingPrice` number, required
  - `cogs` number, required
  - `processingRatePct` number, required
  - `processingFlat` number, required
  - `offsiteAds` '12' | '15' | 'none', required

## Response `200`

Successful calculation result.

- object
  - `result` object, required: Structured calculation output (fields vary per calculator).

## Other responses

- `400`: Invalid input — the issues array contains Zod validation errors.
- `403`: Forbidden — an Authorization: Bearer cf_… key was supplied but is invalid.
- `404`: Unknown tool slug.

---

[API](https://skmtc.dev/calcfleet/apis/calcfleet-financial-calculators-api.md) · [All operations](https://skmtc.dev/calcfleet/apis/calcfleet-financial-calculators-api/llms.txt) · [OpenAPI document](https://skmtc.dev/calcfleet/apis/calcfleet-financial-calculators-api/revisions/cd9abd595bbe?raw)