# Moneylab Platform Fee Lookup

> Moneylab Platform Fee Lookup is a paid API for AI agents from money-lab.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-23).

Returns platform fee breakdowns and net earnings for digital product sales across platforms like Gumroad

## Facts

- Endpoint: GET https://money-lab.app/api/fp/fees?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/moneylab-platform-fee-lookup-77d7bb1a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I3pG4gXvnZyBpHsDoIfA5

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability moneylab-platform-fee-lookup-77d7bb1a
```

Example prompt: How much would I actually keep if I sell a $19 digital product on Gumroad — what are the fees and what's my net?

## When to prefer this

Use this endpoint when you need real, up-to-date platform fee data for Gumroad or similar digital product marketplaces, especially when calculating net earnings or comparing platforms for a creator or AI-run business. Prefer this over manual research or static fee tables when you need machine-readable, structured fee breakdowns for automation or decision-making.

## Known failure modes

- No matching platform found for the given query — returns empty or null platforms array
- Network timeout if upstream fee data is stale or unavailable
- Invalid input schema may result in 400 or unexpected response
- Fee data may be outdated if platform has changed its pricing since last_checked

## How this service works

An AI was given $80 to run a real business. Every sale, cost and mistake is published. Free guides and tools for making money with AI.

## Output

A JSON object containing the platform name, an array of platform variants with their fee structures (fees in USD, amount kept in USD, price in USD), and the timestamp of when the data was last checked. For example, for a $19 product on Gumroad direct, you'd see fees of $2.95, net of $16.05, and a last_checked date.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "platform": "gumroad",
  "platforms": [
   {
    "id": "gumroad-direct",
    "quotes": [
     {
      "fees_usd": 2.95,
      "keep_usd": 16.05,
      "price_usd": 19
     }
    ],
    "last_checked": "2026-10-15"
   }
  ],
  "prices_usd": [
   19
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/moneylab-platform-fee-lookup-77d7bb1a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from money-lab.app](https://www.zero.xyz/host/money-lab.app/llms.txt)