# Marketplace Proceeds from Supplied Fees - Single Calculation

> Marketplace Proceeds from Supplied Fees - Single Calculation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Calculates net marketplace proceeds from a single sale given gross sale amount, percentage fee, fixed fee, and refunds

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-marketplace-proceeds-calculate?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/marketplace-proceeds-from-supplied-fees-single-calculation-267a509a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yLxwWqHFmzYmVtlpaOamC

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 marketplace-proceeds-from-supplied-fees-single-calculation-267a509a -d '<json body>'
```

Example prompt: What are my net marketplace proceeds on a $200 gross sale with a 12% platform fee, a $1.50 fixed fee, and $10 in refunds?

## When to prefer this

Use this endpoint when you need a quick, local, single-transaction calculation of marketplace net proceeds given known fee structures — no live platform data, inventory lookup, or account access is needed. Prefer this over more complex multi-record batch endpoints when analyzing a single sale scenario or doing quick what-if analysis on fee structures.

## Known failure modes

- Missing required fields (gross_sale, fee_percent, fixed_fee, refunds) returns a validation error
- Values exceeding the maximum bound of 1,000,000,000,000 are rejected
- Negative values for refunds or fees are not accepted
- fee_percent above 100 is rejected
- Malformed JSON input returns a 400-level error

## How this service works

Marketplace proceeds from supplied fees - Single calculation: Single calculation for Marketplace proceeds from supplied fees. Supplied retail figures only. Local calculation and scenario analysis; no live inventory, account access, platform fee lookup or order execution. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded single calculation deliverable.

## Output

Returns the calculated net marketplace proceeds for a single transaction, derived from the formula: gross_sale minus (gross_sale × fee_percent/100) minus fixed_fee minus refunds. Output is a single numeric deliverable representing seller take-home after all supplied deductions.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "values": {
   "type": "object",
   "default": {
    "refunds": 5,
    "fixed_fee": 1,
    "gross_sale": 100,
    "fee_percent": 10
   },
   "required": [
    "gross_sale",
    "fee_percent",
    "fixed_fee",
    "refunds"
   ],
   "properties": {
    "refunds": {
     "type": "number",
     "default": 5,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "fixed_fee": {
     "type": "number",
     "default": 1,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "gross_sale": {
     "type": "number",
     "default": 100,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "fee_percent": {
     "type": "number",
     "default": 10,
     "maximum": 100,
     "minimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/marketplace-proceeds-from-supplied-fees-single-calculation-267a509a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)