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Card snapshot
usaref.dev
·
2026-10-16 17:12:48 UTC
·
1e7c0704c8f4ce62ed0fd70bd43637b08c02802dc7515bd9badafec8790e159e
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"_source": "agentic.market",
"service": {
"id": "usaref-dev",
"name": "usaref.dev",
"description": "",
"domain": "usaref.dev",
"provider": "usaref.dev",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://usaref.dev/v1/:country/:series",
"description": "North American official government reference data as cited JSON, every covered country: income and corporate tax, VAT/GST, CPI inflation, central-bank policy rate, minimum wage, public holidays, business days, official exchange rate, statutory interest, social contributions. Each value has source URL, effective date, last_confirmed, stale. GET /v1/{country}/{series}, e.g. /v1/us/policy-rate.",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "path",
"name": "country",
"type": "string",
"description": "",
"example": "ca",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "path",
"name": "series",
"type": "string",
"description": "",
"example": "vat",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [
"vat",
"canada",
"reference-data",
"tax",
"gst"
],
"quality": {
"l30DaysTotalCalls": "8",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://usaref.dev/v1/:country/:series/history",
"description": "Canada: Policy Interest Rate \u2014 gazette-cited JSON with last_confirmed and stale.",
"pricing": {
"amount": "0.005",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "path",
"name": "country",
"type": "string",
"description": "",
"example": "ca",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "path",
"name": "series",
"type": "string",
"description": "",
"example": "policy-rate",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [
"policy-rate",
"canada",
"reference-data",
"central-bank",
"interest-rates"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/all",
"description": "Snapshot of every series, all countries",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [],
"serviceName": "Usaref - N America reference",
"tags": [
"reference-data",
"snapshot",
"bulk",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
}
},
{
"url": "https://usaref.dev/v1/answers/employment-cost",
"description": "Cost to employ: every statutory contribution priced line by line, employee and employer sides separated, with the schemes we will not price named and reasoned",
"pricing": {
"amount": "0.1",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "country",
"type": "string",
"description": "",
"example": "ca",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "gross",
"type": "number",
"description": "",
"example": 5000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "period",
"type": "string",
"description": "",
"example": "month",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [
"employment-cost",
"payroll",
"contributions",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/answers/income-tax",
"description": "Statutory income tax on a taxable-income figure: per-bracket workings, effective + marginal rate",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "country",
"type": "string",
"description": "",
"example": "ca",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "taxable_income",
"type": "number",
"description": "",
"example": 5000000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Usaref - N America reference",
"tags": [
"income-tax",
"tax",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/answers/settlement-date",
"description": "Settlement/value date: T+n business days across national statutory calendars (intersected), with the market cycle cited to its primary source and a per-day trail",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "business_days",
"type": "number",
"description": "",
"example": 2,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "calendars",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "trade_date",
"type": "string",
"description": "",
"example": "2026-08-06",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Usaref - N America reference",
"tags": [
"settlement-date",
"working-days",
"calendar",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/answers/statutory-interest",
"description": "Simple statutory interest on a principal at the cited statutory-interest series rate (Actual/365 simple). A series with no numeric rate is refused free",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "country",
"type": "string",
"description": "",
"example": "bs",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "days",
"type": "number",
"description": "",
"example": 30,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "principal",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Usaref - N America reference",
"tags": [
"statutory-interest",
"interest-rates",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/answers/vat",
"description": "VAT rate gross-up or extract for an amount: net/tax/gross incl. statutory levy components",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "amount",
"type": "number",
"description": "",
"example": 1000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "country",
"type": "string",
"description": "",
"example": "bs",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "mode",
"type": "string",
"description": "",
"example": "add",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Usaref - N America reference",
"tags": [
"vat",
"tax",
"gst",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/answers/wage-check",
"description": "Wage check: is this salary legal vs statutory minimum wage? Verdict + margin + instrument",
"pricing": {
"amount": "0.05",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "amount",
"type": "number",
"description": "",
"example": 85000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "country",
"type": "string",
"description": "",
"example": "bs",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "period",
"type": "string",
"description": "",
"example": "month",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [
"wage-check",
"minimum-wage",
"salary",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/answers/working-days",
"description": "Working days / next working day in a date range: weekends + gazetted public holidays",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "country",
"type": "string",
"description": "",
"example": "bs",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "from",
"type": "string",
"description": "",
"example": "2026-08-01",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "to",
"type": "string",
"description": "",
"example": "2026-08-31",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "Usaref - N America reference",
"tags": [
"working-days",
"public-holidays",
"calendar",
"north-america"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/certified/:country/:series",
"description": "Mexico: IVA standard rate \u2014 gazette-cited JSON with last_confirmed and stale.",
"pricing": {
"amount": "0.25",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "GET",
"providerName": "",
"parameters": [
{
"group": "path",
"name": "country",
"type": "string",
"description": "",
"example": "mx",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "path",
"name": "series",
"type": "string",
"description": "",
"example": "vat",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [
"vat",
"mexico",
"reference-data",
"tax",
"gst"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://usaref.dev/v1/vat/determine",
"description": "Cross-border VAT treatment for a digital-services sale: place of supply, who accounts, rate basis, registration trigger \u2014 the applied rule cited to the statute (EU, UK & South Africa; defined supply pairs)",
"pricing": {
"amount": "0.1",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "buyer_country",
"type": "string",
"description": "",
"example": "de",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "buyer_type",
"type": "string",
"description": "",
"example": "unknown",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "seller_country",
"type": "string",
"description": "",
"example": "us",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "",
"tags": [
"vat",
"tax",
"cross-border",
"x402-sellers"
],
"quality": {
"l30DaysTotalCalls": "1",
"l30DaysUniquePayers": "1"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.005",
"maxAmount": "0.25",
"avgCostPerTransaction": "0.06",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "Usaref - N America reference",
"tags": [
"vat",
"canada",
"reference-data",
"tax",
"gst",
"policy-rate",
"central-bank",
"interest-rates",
"snapshot",
"bulk",
"north-america",
"employment-cost",
"payroll",
"contributions",
"income-tax",
"settlement-date",
"working-days",
"calendar",
"statutory-interest",
"wage-check",
"minimum-wage",
"salary",
"public-holidays",
"mexico",
"cross-border",
"x402-sellers"
],
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791989458/bazaar-icons/f7fc99e5e62a5464.png"
}
}