x402-toolbox Date Add/Subtract

x402

x402-toolbox Date Add/Subtract 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 2026-10-02).

Adds or subtracts a duration from a given date, returning the resulting date — paid per call via USDC on Base with no signup required.

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 ok: true and the computed resulting date after applying the specified addition or subtraction to the input date.

Example use cases

Contract deadline calculation

“My contract starts on March 1st 2025 and is valid for 180 days — what is the exact expiry date?”

Subscription renewal reminder

“If a user subscribed on January 15th 2025 for a 1-year plan, what date does their subscription expire?”

Past date lookup

“What was the date exactly 6 months before November 20th 2024?”

Technical details

Endpoint

GEThttps://x402-toolbox.shablony-pro.workers.dev/time/date-add-subtract?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a deterministic, serverless, pay-per-call date arithmetic operation with no authentication overhead — ideal for AI agents that need to compute deadlines, expiry dates, or historical offsets on the fly without managing API keys or subscriptions.

Side effects

Invalid date format returns an error response
Missing required date or duration parameter results in bad request
Unsupported time unit may return an error
Network or payment failure on x402 protocol results in 402 response if payment is not settled

Input

Schema · Request body

Field	Type	Description
schema	string

Output

Schema · Response

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

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