SERVICE / DETAILother
Holiday Calendar API
GET holidays.use.x402atlas.com/check
SONAR SCORE0.833
LIVE PRICE0.005000
BAZAAR LIVEcompatible
CDP INDEXEDno
DECISION EVIDENCE
21 observations in the last 24hWhy an agent can trust this route.
HANDSHAKE SUCCESS100.0%402 challenge reachable
PAID DELIVERY0.0%settlement observed
P90 LATENCY1262msrecent response window
PRICE DRIFT0.0%advertised vs observed
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
SONAR PROBE HISTORY / 30D
JSON ↗Observed outcomes
LIVE ENDPOINT METADATA
Holiday date check by country or subdivision — determine whether one ISO date is an official public holiday.
Resource: holidays.use.x402atlas.com/check
Network: eip155:8453, eip155:137, eip155:42161 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2
Payment methods: — · Last validation: 2026-09-13 22:55:55.108+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [
"country",
"date"
],
"properties": {
"date": {
"type": "string",
"format": "date",
"description": "ISO calendar date"
},
"country": {
"enum": [
"AD",
"AL",
"AT",
"BE",
"BG",
"BR",
"BY",
"CH",
"CZ",
"DE",
"EE",
"ES",
"FR",
"HR",
"HU",
"IE",
"IT",
"LI",
"LT",
"LU",
"LV",
"MC",
"MD",
"MT",
"MX",
"NL",
"PL",
"PT",
"RO",
"RS",
"SE",
"SI",
"SK",
"SM",
"VA",
"ZA"
],
"type": "string",
"description": "Supported ISO 3166-1 alpha-2 country code: AD Andorra; AL Albania; AT Austria; BE Belgium; BG Bulgaria; BR Brazil; BY Belarus; CH Switzerland; CZ Czechia; DE Germany; EE Estonia; ES Spain; FR France; HR Croatia; HU Hungary; IE Ireland; IT Italy; LI Liechtenstein; LT Lithuania; LU Luxembourg; LV Latvia; MC Monaco; MD Moldova; MT Malta; MX Mexico; NL Netherlands; PL Poland; PT Portugal; RO Romania; RS Serbia; SE Sweden; SI Slovenia; SK Slovakia; SM San Marino; VA Vatican City; ZA South Africa."
},
"language": {
"type": "string",
"pattern": "^[A-Z]{2}$",
"description": "Optional two-letter ISO 639-1 result language. Defaults to English when available."
},
"subdivision": {
"type": "string",
"pattern": "^[A-Z]{2}-.+$",
"maxLength": 20,
"description": "Optional regional subdivision code beginning with the selected country code, for example DE-BE."
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"country",
"date",
"is_holiday",
"holidays",
"queried_at"
],
"properties": {
"date": {
"type": "string",
"format": "date"
},
"country": {
"type": "string"
},
"holidays": {
"type": "array",
"items": {
"type": "object",
"required": [
"name",
"start_date",
"end_date",
"type",
"nationwide",
"subdivisions"
],
"properties": {
"name": {
"type": "string",
"description": "Holiday name in the requested language when available"
},
"type": {
"enum": [
"Public",
"Bank",
"Optional",
"School",
"BackToSchool",
"EndOfLessons"
],
"type": "string"
},
"end_date": {
"type": "string",
"format": "date"
},
"nationwide": {
"type": "boolean"
},
"start_date": {
"type": "string",
"format": "date"
},
"subdivisions": {
"type": "array",
"items": {
"type": "string"
}
},
"regional_scope": {
"enum": [
"National",
"Regional",
"Local"
],
"type": "string"
},
"temporal_scope": {
"enum": [
"FullDay",
"HalfDay"
],
"type": "string"
}
}
}
},
"language": {
"type": "string"
},
"is_holiday": {
"type": "boolean"
},
"queried_at": {
"type": "string",
"format": "date-time"
},
"subdivision": {
"type": "string"
}
}
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"amount": "5000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "5000"
},
{
"raw": {
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"amount": "5000",
"scheme": "exact",
"network": "eip155:137",
"maxTimeoutSeconds": 300
},
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"scheme": "exact",
"network": "eip155:137",
"amountAtomic": "5000"
},
{
"raw": {
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"tier": "standard",
"version": "2",
"merchant": "x402Atlas"
},
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"amount": "5000",
"scheme": "exact",
"network": "eip155:42161",
"maxTimeoutSeconds": 300
},
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"payTo": "0x8C128f1Ee62Bb5e47867CfbAe2ad89be325Df1b2",
"scheme": "exact",
"network": "eip155:42161",
"amountAtomic": "5000"
}
]
}METADATA PROVENANCE
Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.