jp-statutory
Japan statutory calculations: net pay, social insurance, tax walls, holidays. Cited sources, x402.
사용해야 할까요
품질 및 안전성
A
도구 정의와 프로토콜 준수에 대한 자동 분석을 기반으로 합니다.
컨텍스트 비용
~6,922토큰 (도구 정의)
~4.1 KB일반적인 응답 크기
상당한 주의 영향 (128k 컨텍스트의 5.41%)
이는 서버의 도구가 모델의 컨텍스트에 로드될 때마다 소비되는 대략적인 토큰 수입니다. 수치가 높을수록 다른 작업에 사용할 수 있는 주의가 줄어듭니다.
설치
원클릭 설치
`claude_desktop_config.json` 파일에 다음을 추가하세요:
{
"mcpServers": {
"jp-statutory": {
"url": "https://mart402.com/mcp/jp"
}
}
}원격 엔드포인트
https://mart402.com/mcp/jpstreamable-http할 수 있는 일
도구 목록
도구 (16)
🟢 읽기 전용🟡 쓰기🔴 삭제⚪ 알 수 없음
🟢get_catalog
Mart402 product catalog: all products, prices, payment config, error codes, rate limits. Free.
입력 스키마
{
"type": "object",
"properties": {}
}출력 스키마
{
"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).
입력 스키마
{
"type": "object",
"properties": {
"receipt_id": {
"type": "string",
"description": "receipt_id from a paid response (rcpt_...)"
}
},
"required": [
"receipt_id"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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).
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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": []
}출력 스키마
{
"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.
입력 스키마
{
"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": []
}출력 스키마
{
"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.
입력 스키마
{
"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": []
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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.
입력 스키마
{
"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"
]
}출력 스키마
{
"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"
]
}커뮤니티
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