Marketplace · API · x402

api.agentweather.io/v1/business-day

Pay per call, solves one question: Is this civil date a business day on the published US-FED (OPM) or GB-EAW (GOV.UK England and Wales) holiday calendar for 2026–2028? Raw is_business_day / weekend / holiday readings, add_n business-day steps, and holidays_in_year lists, each with calendar_version,…

Endpoint	`https://api.agentweather.io/v1/business-day`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xA15c55f39Ec1dfd87Afb09e1959EFac2Bf44F4Ec
method	GET
last updated	2026-11-09T15:22:38.417Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.agentweather.io/v1/business-day
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-ccec400fe88ad62b

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}