x402-toolbox Percentage Calculator

x402

x402-toolbox Percentage Calculator is a paid API for AI agents from x402-toolbox.shablony-pro.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-29).

Calculates percentage values deterministically for a given input, paid per-call via x402 USDC micropayment on Base.

Price / call$0.002

Seller volume →—

Success—

StatusUnknown

How this service works

309 deterministic pay-per-call tools for AI agents over x402 (USDC, Base). No signup, no API key: the payment is the identity.

Output

Returns a JSON object with an 'ok' boolean confirming success, a 'paid' boolean confirming the x402 micropayment was accepted, and the computed percentage result for the given inputs.

Example use cases

Tip calculation at dinner

“What is 20% of $87.50 so I know how much to tip?”

Discount savings on a purchase

“If something costs $350 and there's a 15% discount, what's the savings amount?”

Budget percentage allocation

“What percentage is $450 out of a $3,000 monthly budget?”

Technical details

Endpoint

GEThttps://x402-toolbox.shablony-pro.workers.dev/math/percentage-calculator?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a trustless, no-signup, pay-per-call percentage computation that settles instantly via USDC on Base — ideal for AI agents that need deterministic math without managing API keys or subscriptions.

Side effects

Missing or malformed schema parameter returns an error response
Payment not included or rejected causes a 402 Payment Required response
Invalid numeric inputs (non-numeric strings) may return a computation error
Cloudflare Worker timeout if upstream computation stalls

Input

Schema · Request body

Field	Type	Description
schema	string

Output

Schema · Response

{
  "type": "json",
  "example": {
    "ok": true,
    "paid": true
  }
}

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