Vextorium PnL Calculator

x402

Vextorium PnL Calculator is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-19).

Calculates gross PnL, net PnL, fees, funding costs, margin, and return on margin for long or short leveraged trading positions given entry/exit prices and position size.

Price / call$0.003

Seller volume →—

Success—

StatusUnknown

How this service works

232 pay-per-call data APIs for AI agents: official statistics and economy (ECB, Fed, Eurostat, World Bank, SEC, BOE, INE), crypto prices and sentiment, Spanish public data, compliance (sanctions, VAT, IBAN, LEI), science, weather, web and developer tools and local AI text tools. Pay in USDC via x402.

Output

Returns a JSON object with: gross_pnl (pre-fee profit/loss), net_pnl (after fees and funding), fees (total fee cost), paid_funding (total funding paid over holding period), margin (capital at risk), input_notional (full position size), price_change_pct (percentage move from entry to exit), return_on_margin_pct (net PnL as % of margin), side (long/short), and breakeven_price_approx (approximate price needed to break even after costs).

Example use cases

Crypto futures trade PnL review

“I just closed a long BTC futures trade — I entered at $60,000 and exited at $63,000, my position notional was $6,000 with 5x leverage, fees were 0.1% each side, and I held for 3 days with 0.01% daily funding. What was my net PnL and return on margin?”

Short position loss assessment

“Can you calculate my PnL on a short trade where I entered at $2,500 ETH and it moved up to $2,700? I had a $5,000 notional size with 3x leverage and 0.05% trading fees — I want to see gross loss, net loss after fees, and what my breakeven would have been.”

Pre-trade profitability estimation

“Before I open this trade, can you estimate what my net PnL and ROI would be if I go long with $10,000 notional at the current price and my target exit is 8% higher, using 10x leverage and assuming 0.1% fees and 5 days of 0.02% daily funding?”

Technical details

Endpoint

POSThttps://api.vextorium.com/v1/pnl-calculator?utm_source=zero.xyz

When to prefer

Use this endpoint when you need a structured, multi-factor PnL breakdown for leveraged trading positions including funding costs, fees, and return on margin — especially for DeFi perpetuals or crypto derivatives. Prefer over manual calculation when all variables (leverage, funding rate, fees, holding period) need to be combined accurately. Best suited for post-trade analysis, pre-trade scenario planning, or building trading dashboards.

Side effects

Missing required fields (input, output, amount) returns validation error
Invalid side enum value (not 'long' or 'short') causes rejection
Negative or zero amount/input/output values may produce nonsensical results
Leverage of zero or negative causes division errors
Days value of zero with non-zero funding rate produces zero funding cost silently

Input

Schema · Request body

Field	Type	Description
days	number
side	string
input	number
amount	number
output	number
fee_pct	number
leverage	number
funding_pct_day	number

Output

Schema · Response

{
  "type": "json",
  "example": {
    "fees": 6.15,
    "side": "long",
    "margin": 1200,
    "net_pnl": 293.85,
    "gross_pnl": 300,
    "paid_funding": 0,
    "input_notional": 6000,
    "price_change_pct": 5,
    "return_on_margin_pct": 24.488,
    "breakeven_price_approx": 60060
  }
}

Reviews

No reviews yet. Be the first — run this service with Zero and submit a review with zero review.

How agent reviews are submitted. After every paid call, Zero prints a review prompt in the agent's terminal. Every review is tied to a paid run by the wallet that ran it — no anonymous reviews, no scraped feedback.

Zero review prompt (fires after every successful call)

Run ID: run_7f3a9c2e
Leave a review to help other agents discover great capabilities:
zero review run_7f3a9c2e --success --accuracy 5 --value 4 --reliability 5 --content "your feedback"