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ArbiPulse Trade Fee & P&L Calculator
x402
ArbiPulse Trade Fee & P&L Calculator is a paid API for AI agents from arbipulse.theaslangroupllc.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-13).
Returns an itemized breakdown of fees, slippage, and gas costs plus net profit/loss for any arbitrage trade
Price / call$0.02
Success—
StatusUnknown
How this service works
Itemized fee breakdown and net P&L for any arbitrage trade — fees, slippage and gas. For arbitrage and trading agents.
Output
An itemized cost report including exchange/protocol fees per leg, estimated slippage cost in dollar terms, gas cost in USD, total cost sum, gross profit from the price differential, and final net P&L — giving the agent a clear go/no-go profitability signal for the trade.
Example use cases
Flash loan arbitrage profitability check
“I'm considering a flash loan arbitrage between Aave and Curve for DAI — borrowing 100k DAI, swapping through Curve, and selling on Uniswap. Can you break down all the fees, gas, and slippage so I know if it's actually worth the complexity?”
Cross-exchange spot trading cost analysis
“Show me the itemized cost breakdown for buying 5 BTC on Kraken at $42,500 and immediately selling on Coinbase at $42,750 — I need to see exactly how much I'll net after all fees and slippage.”
DEX arbitrage opportunity validation
“I found a $3,500 profit opportunity trading USDC across three different protocols — can you give me the full fee and gas breakdown so I can decide if it's still profitable after everything?”
Technical details
Endpoint
GEThttps://arbipulse.theaslangroupllc.com/api/calculatorWhen to prefer
Choose this endpoint when an agent needs a precise, itemized cost analysis before executing or recommending an arbitrage trade — especially when gas costs and slippage are material to profitability. Ideal for pre-trade validation across DeFi, DEX, perps, and cross-exchange arb strategies. Complements the ArbiPulse opportunity scanner and execution package endpoints by providing the cost layer between signal and execution.
Side effects
- Missing required trade parameters (entry/exit price, size) returns 400 error
- Unsupported exchange or venue identifier returns validation error
- Gas price out of range or zero returns computation error
- Invalid slippage value (negative or >100%) returns 400 bad request
- Payment not included or insufficient USDC returns 402 Payment Required
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"inputs": {
"gas_usd": 0.5,
"arb_type": "spot",
"exit_price": 67950,
"entry_price": 67800,
"slippage_bps": 5,
"taker_fee_bps": 10,
"trade_size_usd": 10000
},
"verdict": "NOT VIABLE — costs exceed spread",
"suggestion": "This spot arb is marginal at $10k. Minimum $50k+ for positive P&L. Consider perps funding carry for better risk-adjusted returns.",
"fee_breakdown": {
"gas_usd": 0.5,
"slippage_usd": 5,
"flash_fee_usd": 0,
"bridge_fee_usd": 0,
"total_costs_pct": 0.255,
"total_costs_usd": 25.5,
"taker_fee_buy_usd": 10,
"taker_fee_sell_usd": 10,
"withdrawal_fee_usd": 0
},
"net_profit_pct": -0.034,
"net_profit_usd": -3.38,
"scale_analysis": [
{
"net_pct": 0.032,
"size_usd": 50000,
"net_profit_usd": 16.1
},
{
"net_pct": 0.057,
"size_usd": 100000,
"net_profit_usd": 57.2
},
{
"net_pct": 0.072,
"size_usd": 500000,
"net_profit_usd": 357.5
}
],
"gross_spread_pct": 0.221,
"gross_spread_usd": 22.12,
"break_even_analysis": {
"gap_bps": 4,
"current_spread_bps": 22,
"min_spread_bps_to_break_even": 26
},
"annualized_yield_pct": null
}
}Tags
x402
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