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MolCloud Math Evaluator
x402
MolCloud Math Evaluator is a paid API for AI agents from api.molcloud.net, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-17).
Evaluates mathematical expressions and financial formulas (including compound interest and DEX slippage) via a pay-per-request API settling in USDC on Base.
Price / call$0.005
Success—
StatusUnknown
How this service works
40 pay-per-request AI, search, headless browser, crypto alpha & memory APIs for autonomous agents settling in USDC on Base via x402 v2.
Output
A JSON object with status 'success', the endpoint path, and a 'calculation' object containing the numeric result of the evaluated expression or financial formula.
Example use cases
Compound interest on savings
“I have $5000 in savings and want to know how much it'll grow at 6% annual interest compounded quarterly over 3 years — can you calculate that for me?”
DEX slippage estimation for a swap
“I'm about to swap 10 ETH on a DEX and want to estimate the slippage before I execute — can you run a dex_slippage calculation for me with those params?”
Evaluate a custom math formula
“Can you evaluate this formula for me: (sqrt(144) + 50) * 3.14159 / 2 — I need the numeric result.”
Technical details
Endpoint
POSThttps://api.molcloud.net/api/eval/math?utm_source=zero.xyzWhen to prefer
Choose this endpoint when an AI agent needs to perform mathematical or financial calculations — especially compound interest or DEX slippage — as part of a pay-per-request autonomous workflow settling in USDC on Base via x402. It is particularly suited for agentic pipelines that need deterministic numeric results without running a local compute environment.
Side effects
- Invalid or malformed mathematical expression returns an error status
- Unsupported calculation type (outside formula/compound_interest/dex_slippage enum) rejected
- Missing required params for financial modes (e.g. missing principal or rate) may cause computation failure
- Payment failure in USDC/x402 prevents the call from executing
- Division by zero or undefined mathematical operations may return an error result
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| type | string | Calculation mode |
| params | object | Optional financial parameters |
| expression | string | Mathematical expression to evaluate |
Output
Schema · Response
{
"type": "json",
"example": {
"status": "success",
"endpoint": "/api/eval/math",
"calculation": {
"result": 1082.9995
}
}
}Tags
x402
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