jp-statutory
Japan statutory calculations: net pay, social insurance, tax walls, holidays. Cited sources, x402.
¿Debería usar esto?
Calidad y seguridad
A
Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.
Costo de contexto
~6,922Tokens (definiciones de herramientas)
~4.1 KBTamaño de respuesta típico
Impacto significativo en la atención (5.41% del contexto de 128k)
Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.
Instalar
Instalación con un clic
Agrega esto a tu archivo `claude_desktop_config.json`:
{
"mcpServers": {
"jp-statutory": {
"url": "https://mart402.com/mcp/jp"
}
}
}Puntos de conexión remotos
https://mart402.com/mcp/jpstreamable-httpQué puede hacer
Inventario de herramientas
Herramientas (16)
🟢 Solo lectura🟡 Escritura🔴 Eliminación⚪ Desconocido
🟢get_catalog
Mart402 product catalog: all products, prices, payment config, error codes, rate limits. Free.
Esquema de entrada
{
"type": "object",
"properties": {}
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}🟢get_receipt(receipt_id)
Re-fetch a previously paid result for free by receipt id (every paid response carries receipt_id).
Esquema de entrada
{
"type": "object",
"properties": {
"receipt_id": {
"type": "string",
"description": "receipt_id from a paid response (rcpt_...)"
}
},
"required": [
"receipt_id"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}🟢get_sample(product)
Free recorded sample response for a paid product (from real production runs, marked sample:true) - see the exact response shape before paying anything. Available: document-pipeline, enrich, extract, jp-bonus-net, jp-business-days, jp-company, jp-consumption-tax, jp-crypto-tax, jp-dependent-threshold, jp-mortgage, jp-overtime-wage, jp-payroll-net, jp-payroll-suite, jp-payslip-audit, jp-retirement-tax, jp-social-insurance, meal-vision, ocr, parse, pdf-info, pdf-merge, pdf-pages, portrait-analysis, report-pack, structured, style-profile, style-report, verify.
Esquema de entrada
{
"type": "object",
"properties": {
"product": {
"type": "string",
"enum": [
"document-pipeline",
"enrich",
"extract",
"jp-bonus-net",
"jp-business-days",
"jp-company",
"jp-consumption-tax",
"jp-crypto-tax",
"jp-dependent-threshold",
"jp-mortgage",
"jp-overtime-wage",
"jp-payroll-net",
"jp-payroll-suite",
"jp-payslip-audit",
"jp-retirement-tax",
"jp-social-insurance",
"meal-vision",
"ocr",
"parse",
"pdf-info",
"pdf-merge",
"pdf-pages",
"portrait-analysis",
"report-pack",
"structured",
"style-profile",
"style-report",
"verify"
],
"description": "One of: document-pipeline, enrich, extract, jp-bonus-net, jp-business-days, jp-company, jp-consumption-tax, jp-crypto-tax, jp-dependent-threshold, jp-mortgage, jp-overtime-wage, jp-payroll-net, jp-payroll-suite, jp-payslip-audit, jp-retirement-tax, jp-social-insurance, meal-vision, ocr, parse, pdf-info, pdf-merge, pdf-pages, portrait-analysis, report-pack, structured, style-profile, style-report, verify. Product id (see the enum)"
}
},
"required": [
"product"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}🟢jp_company_profile(url, x_payment)
Japanese company site to a standard profile JSON (name, address, representative, capital, contact). $0.03/site. Choose this when you have the URL of a Japanese company's OWN site and want its standard profile fields read from the page; for name/domain lookups use enrich_company (country_hint: jp).
Esquema de entrada
{
"type": "object",
"properties": {
"url": {
"type": "string",
"description": "Absolute http(s) URL of the input (web page or PDF, per tool)"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"url"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_payroll_net(annual_gross_yen, prefecture, age, annual_bonus_yen, dependents, ...)
Annual gross salary to net take-home (social insurance + income tax + resident tax). Exact NTA Beppyo-5 table. $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"annual_gross_yen": {
"type": "integer",
"description": "Annual gross salary in yen"
},
"prefecture": {
"type": "string",
"description": "Prefecture (romaji or Japanese), e.g. 'Tokyo'"
},
"age": {
"type": "integer",
"default": 30,
"description": "Age in years (selects care-insurance and other age-gated rules)"
},
"annual_bonus_yen": {
"type": "integer",
"default": 0,
"description": "Annual bonus total in yen"
},
"dependents": {
"type": "object",
"description": "Dependents object (see /catalog input spec)"
},
"year": {
"type": "integer",
"default": 2026,
"description": "Calendar year"
},
"as_of": {
"type": "string",
"format": "date",
"description": "Calculation reference date YYYY-MM-DD (default today); selects the rules version"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"annual_gross_yen",
"prefecture"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_bonus_net(bonus_yen, prefecture, age, previous_month_after_si_yen, dependents, ...)
Bonus net pay: social insurance and withholding tax (official rate table, based on previous month salary). $0.01/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"bonus_yen": {
"type": "integer",
"description": "Bonus amount in yen"
},
"prefecture": {
"type": "string",
"description": "Prefecture (romaji or Japanese), e.g. 'Tokyo'"
},
"age": {
"type": "integer",
"default": 30,
"description": "Age in years (selects care-insurance and other age-gated rules)"
},
"previous_month_after_si_yen": {
"type": "integer",
"description": "Previous month's pay after social insurance (withholding table lookup)"
},
"dependents": {
"type": "integer",
"default": 0,
"description": "Dependents object (see /catalog input spec)"
},
"ytd_bonus_yen": {
"type": "integer",
"default": 0,
"description": "Bonus paid so far in the fiscal year (health-insurance annual cap check)"
},
"as_of": {
"type": "string",
"format": "date",
"description": "Calculation reference date YYYY-MM-DD (default today); selects the rules version"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"bonus_yen",
"prefecture"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_social_insurance(monthly_remuneration_yen, prefecture, age, as_of, x_payment)
Monthly social insurance premiums from the official Kyokai-Kenpo grade table (FY2026). $0.01/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"monthly_remuneration_yen": {
"type": "integer",
"description": "Monthly remuneration in yen (grade table lookup)"
},
"prefecture": {
"type": "string",
"description": "Prefecture (romaji or Japanese), e.g. 'Tokyo'"
},
"age": {
"type": "integer",
"default": 30,
"description": "Age in years (selects care-insurance and other age-gated rules)"
},
"as_of": {
"type": "string",
"format": "date",
"description": "Calculation reference date YYYY-MM-DD (default today); selects the rules version"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"monthly_remuneration_yen",
"prefecture"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_dependent_threshold(annual_income_yen, year, as_of, x_payment)
Income-wall analysis: tax, social insurance (1.06M/1.30M), spousal and student-dependent walls. $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"annual_income_yen": {
"type": "integer",
"description": "Expected annual income in yen"
},
"year": {
"type": "integer",
"default": 2026,
"description": "Calendar year"
},
"as_of": {
"type": "string",
"format": "date",
"description": "Calculation reference date YYYY-MM-DD (default today); selects the rules version"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"annual_income_yen"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_consumption_tax(mode, lines, document, taxable_sales_excl_yen, category, ...)
Consumption tax: per-rate invoice rounding, qualified-invoice validation, simplified taxation, 20% special. $0.01/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Required by mode (default invoice_totals): invoice_totals -> lines; validate_invoice -> document; simplified -> taxable_sales_excl_yen, category; two_percent -> taxable_sales_excl_yen, taxable_period_start, taxable_period_end.
Esquema de entrada
{
"type": "object",
"properties": {
"mode": {
"type": "string",
"enum": [
"invoice_totals",
"validate_invoice",
"simplified",
"two_percent"
],
"default": "invoice_totals",
"description": "Required by mode (default invoice_totals): invoice_totals -> lines; validate_invoice -> document; simplified -> taxable_sales_excl_yen, category; two_percent -> taxable_sales_excl_yen, taxable_period_start, taxable_period_end."
},
"lines": {
"type": "array",
"description": "Invoice lines [{amount_yen, qty, rate_key: standard|reduced}]"
},
"document": {
"type": "object",
"description": "Qualified-invoice fields to validate (registration_number etc.)"
},
"taxable_sales_excl_yen": {
"type": "integer",
"description": "Taxable sales excluding tax, in yen"
},
"category": {
"type": "string",
"description": "Simplified-taxation business class 1-6"
},
"taxable_period_start": {
"type": "string",
"format": "date",
"description": "Taxable period first day YYYY-MM-DD (two_percent)"
},
"taxable_period_end": {
"type": "string",
"format": "date",
"description": "Taxable period last day YYYY-MM-DD (two_percent)"
},
"as_of": {
"type": "string",
"format": "date",
"description": "Calculation reference date YYYY-MM-DD (default today); selects the rules version"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": []
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}🟡jp_business_days(mode, from, to, days, year, ...)
Japanese holidays, business-day arithmetic, statutory filing deadlines with holiday shift, wareki conversion. $0.003/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Required by mode (default add): add -> from, days; between -> from, to; holidays -> year; deadline -> kind, base_date; wareki -> date.
Esquema de entrada
{
"type": "object",
"properties": {
"mode": {
"type": "string",
"enum": [
"add",
"between",
"holidays",
"deadline",
"wareki"
],
"default": "add",
"description": "Required by mode (default add): add -> from, days; between -> from, to; holidays -> year; deadline -> kind, base_date; wareki -> date."
},
"from": {
"type": "string",
"format": "date",
"description": "Start date YYYY-MM-DD"
},
"to": {
"type": "string",
"format": "date",
"description": "End date YYYY-MM-DD"
},
"days": {
"type": "integer",
"description": "Number of business days to add"
},
"year": {
"type": "integer",
"description": "Calendar year"
},
"date": {
"type": "string",
"format": "date",
"description": "Date YYYY-MM-DD"
},
"kind": {
"type": "string",
"enum": [
"withholding_tax_monthly",
"social_insurance_monthly",
"corporate_tax",
"consumption_tax_corporate",
"income_tax_final",
"consumption_tax_individual",
"depreciable_assets",
"legal_records"
],
"description": "One of: withholding_tax_monthly, social_insurance_monthly, corporate_tax, consumption_tax_corporate, income_tax_final, consumption_tax_individual, depreciable_assets, legal_records. Statutory deadline kind (see enum)"
},
"base_date": {
"type": "string",
"format": "date",
"description": "Base date YYYY-MM-DD for deadline calculation"
},
"saturday_off": {
"type": "boolean",
"default": true,
"description": "Treat Saturdays as non-business days (default true)"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": []
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_overtime_wage(mode, monthly_salary_yen, monthly_scheduled_hours, hours, monthly_overtime_hours, ...)
Overtime premium pay (Labor Standards Act Art.37, official rounding notice) and Article-36 limit check. $0.015/call. Deterministic, cites primary sources; errors and unverified rules are never billed. Required by mode (default pay): pay -> monthly_salary_yen, monthly_scheduled_hours, hours; check36 -> monthly_overtime_hours.
Esquema de entrada
{
"type": "object",
"properties": {
"mode": {
"type": "string",
"enum": [
"pay",
"check36"
],
"default": "pay",
"description": "Required by mode (default pay): pay -> monthly_salary_yen, monthly_scheduled_hours, hours; check36 -> monthly_overtime_hours."
},
"monthly_salary_yen": {
"type": "integer",
"description": "Monthly base salary in yen"
},
"monthly_scheduled_hours": {
"type": "number",
"description": "Scheduled working hours per month"
},
"hours": {
"type": "object",
"description": "Hours worked"
},
"monthly_overtime_hours": {
"type": "array",
"description": "List of monthly overtime hours (36-agreement check)"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": []
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_retirement_tax(payout_yen, years_of_service, is_officer, disability, x_payment)
Retirement income tax: deduction by years of service, half-taxation rules, exact withholding rounding. $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"payout_yen": {
"type": "integer",
"description": "Retirement allowance paid, in yen"
},
"years_of_service": {
"type": "integer",
"description": "Years of service (retirement income deduction)"
},
"is_officer": {
"type": "boolean",
"default": false,
"description": "True for an officer/executive (short-service officer rules)"
},
"disability": {
"type": "boolean",
"default": false,
"description": "True if retirement is due to disability (extra deduction)"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"payout_yen",
"years_of_service"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_mortgage(principal_yen, annual_rate, months, method, prepayment, ...)
Mortgage schedules (level payment/principal), total interest, prepayment effect. $0.005/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"principal_yen": {
"type": "integer",
"description": "Loan principal in yen"
},
"annual_rate": {
"type": "number",
"description": "Annual interest rate as a decimal, e.g. 0.01"
},
"months": {
"type": "integer",
"description": "Loan term in months"
},
"method": {
"type": "string",
"enum": [
"level_payment",
"level_principal"
],
"default": "level_payment",
"description": "One of: level_payment, level_principal. Cost method: total_average or moving_average"
},
"prepayment": {
"type": "object",
"description": "Optional prepayment {at_month, amount_yen, mode: reduce_term|reduce_payment}"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"principal_yen",
"annual_rate",
"months"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_payslip_audit(prefecture, age, standard_monthly_yen, as_of, payslip, ...)
Audit a Japanese payslip: recompute statutory premiums and withholding tax from official tables and diff against the actual amounts, with per-item verdicts (match/explainable/mismatch). $0.02/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"prefecture": {
"type": "string",
"description": "Prefecture (romaji or Japanese), e.g. 'Tokyo'"
},
"age": {
"type": "integer",
"default": 30,
"description": "Age in years (selects care-insurance and other age-gated rules)"
},
"standard_monthly_yen": {
"type": "integer",
"description": "Standard monthly remuneration if known (else estimated from salary)"
},
"as_of": {
"type": "string",
"format": "date",
"description": "Calculation reference date YYYY-MM-DD (default today); selects the rules version"
},
"payslip": {
"type": "object",
"required": [
"monthly_gross_yen"
],
"properties": {
"monthly_gross_yen": {
"type": "integer"
}
},
"description": "Payslip fields to audit - see /catalog input spec"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"prefecture",
"payslip"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_crypto_tax(method, transactions, opening, other_taxable_income_yen, year, ...)
Japan crypto-asset tax: realized income under the NTA total-average or moving-average method (sell/spend/exchange as disposals, fees deductible), verified against the official NTA FAQ examples. $0.05/call. Deterministic, cites primary sources; errors and unverified rules are never billed.
Esquema de entrada
{
"type": "object",
"properties": {
"method": {
"type": "string",
"enum": [
"total_average",
"moving_average"
],
"default": "total_average",
"description": "One of: total_average, moving_average. Cost method: total_average or moving_average"
},
"transactions": {
"type": "array",
"description": "Crypto transactions list (max 300) - see /catalog input spec"
},
"opening": {
"type": "array",
"description": "Carried-over holdings [{asset, qty, cost_jpy}]"
},
"other_taxable_income_yen": {
"type": "integer",
"description": "Other taxable income in yen (returns incremental income tax as reference)"
},
"year": {
"type": "integer",
"default": 2026,
"description": "Calendar year"
},
"as_of": {
"type": "string",
"format": "date",
"description": "Calculation reference date YYYY-MM-DD (default today); selects the rules version"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"transactions"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}⚪jp_payroll_suite(annual_gross_yen, prefecture, age, annual_bonus_yen, previous_month_after_si_yen, ...)
Japan payroll suite: net salary + social insurance + income walls (+bonus) in one call. Flat $0.05.
Esquema de entrada
{
"type": "object",
"properties": {
"annual_gross_yen": {
"type": "integer",
"description": "Annual gross salary in yen"
},
"prefecture": {
"type": "string",
"description": "Prefecture (romaji or Japanese), e.g. 'Tokyo'"
},
"age": {
"type": "integer",
"description": "Age in years (selects care-insurance and other age-gated rules)"
},
"annual_bonus_yen": {
"type": "integer",
"description": "Annual bonus total in yen"
},
"previous_month_after_si_yen": {
"type": "integer",
"description": "Previous month's pay after social insurance (withholding table lookup)"
},
"dependents": {
"type": "object",
"description": "Dependents object (see /catalog input spec)"
},
"x_payment": {
"type": "string",
"description": "Optional: base64 X-PAYMENT header value (x402 exact scheme, USDC on Base mainnet). Omit it to receive the payment requirements (accepts[] + docs) for this call without being charged."
}
},
"required": [
"annual_gross_yen",
"prefecture"
]
}Esquema de salida
{
"type": "object",
"properties": {
"status": {
"type": "integer",
"description": "HTTP status of the underlying call (200 result, 402 payment terms, 4xx input error)"
},
"body": {
"description": "JSON body of the underlying call (see /samples/{product} for each product's shape)"
},
"payment_required": {
"type": "boolean",
"description": "true when status is 402: body holds x402 payment terms, not a result. Pay and call again with x_payment"
},
"how_to_pay": {
"type": "string"
},
"receipt_id": {
"type": "string",
"description": "set on paid results; free re-fetch via get_receipt"
}
},
"required": [
"status",
"body"
]
}Comunidad
Evidencia
Observaciones recientes
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