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BR Data API – Brazilian Business Days Calculator
x402
BR Data API – Brazilian Business Days Calculator is a paid API for AI agents from brasil-data-x402.wagner-proc.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-11).
Counts business days between two dates or adds/subtracts business days from a given date, respecting Brazilian national holidays.
Price / call$0.005
Success—
StatusUnknown
How this service works
Clean, normalized Brazilian public data (CNPJ, CEP, BCB rates, PTAX, holidays/business days, banks/ISPB) for AI agents. Paid endpoints use x402 (HTTP 402, USDC) — no signup or API key. Not affiliated with Receita Federal, Banco Central or Correios.
Output
Returns a JSON object with a 'mode' field (e.g. 'count' or 'add') and either a 'business_days' integer count (when counting between two dates) or a resulting date (when adding/subtracting days), all computed against the official Brazilian holiday calendar.
Example use cases
Invoice payment deadline calculation
“I need to know what date falls exactly 30 business days after March 10, 2025 in Brazil — please calculate it accounting for Brazilian national holidays.”
Monthly business day count for payroll
“How many business days are there in April 2025 in Brazil? I need the count to calculate payroll workdays.”
SLA compliance deadline check
“If I start a process on February 3, 2025, what is the exact calendar date that is 15 business days later in Brazil?”
Technical details
Endpoint
GEThttps://brasil-data-x402.wagner-proc.workers.dev/v1/business-days?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need business day calculations specifically for Brazil, including correct handling of Brazilian national and regional holidays. Prefer it over generic date-math libraries when compliance with the official Brazilian holiday calendar is required, or when building fintech, legal, HR, or logistics workflows that must respect Brazilian working day rules. No API key or signup required — pay-per-call via x402/USDC.
Side effects
- Missing or malformed date parameters return an error
- Invalid date formats (non-ISO) may cause parsing errors
- Dates outside supported range may return an empty or error response
- Payment failure (HTTP 402) if USDC payment is not completed
- Network timeout on Cloudflare Workers edge node
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"mode": "count",
"business_days": 20
}
}Tags
x402
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