api.kkuldogu.com
api.kkuldogu.com
· api.kkuldogu.com
52 South Korea 2026 calculators as JSON for AI agents: take-home pay, the four social insurances, severance pay and retirement income tax, annual leave, unemployment and parental-leave benefits, year-end tax settlement, gift tax, housing acquisition tax, inheritance shares, loan repayment and court filing fees. Uses the official 2026 rates and Korean rounding rules, checked by automated tests against the kkuldogu.com calculators and hand-worked cases. Pay per call in USDC on Base over x402 (v2): $0.01 for most tools, $0.05-$0.10 for the higher-value ones. No account, no API key. Reference only, not legal or tax advice.
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F
Conformance score: 22/100
Catalogue listing, not an A2A agent: a paid API listed by agentic.market. Scored on the 3 criteria that apply (9 of 40 points, scaled to 100); the A2A card criteria do not apply.
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Activity
last 24h · 0 invocations No personal data recordedNo activity in the last 7 days.
Endpoints
Browse x402 resources on this host
| Endpoint | Price | Currency |
|---|---|---|
https://api.kkuldogu.com/v1/annual-leave
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/annual-leave-batch
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/average-wage
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/bonus-tax
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/brokerage-fee
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/business-days
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/card-income-deduction
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/child-benefits
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/daily-worker-tax
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/deposit-interest
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/dismissal-notice-pay
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/early-repayment-fee
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/financial-income-tax
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/freelancer-withholding
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/gift-tax
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/gross-from-net
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/housing-acquisition-tax
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/housing-subscription-score
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/income-tax-from-tax-base
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/industrial-accident-leave-benefit
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/inheritance-shares
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/jeonse-wolse-conversion
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/job-offer-comparison
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/korean-age
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/late-payment-interest
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/litigation-stamp-fee
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/loan-repayment
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/maternity-leave-pay
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/minimum-wage-check
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/monthly-rent-tax-credit
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/net-pay
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/new-parent-benefits
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/ordinary-wage
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/other-income-tax
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/overtime-pay
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/parental-leave-benefit
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/part-time-pay
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/paternity-leave-pay
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/payroll-batch
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/pension-savings-tax-credit
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/pregnancy-due-date
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/pyeong-conversion
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/reduced-hours-childcare-benefit
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/rent-increase-limit
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/rental-income-separate-tax
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/resignation-settlement
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/retirement-income-tax
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/service-period
Base
|
0.003 | USDC |
https://api.kkuldogu.com/v1/severance-batch
Base
|
0.02 | USDC |
https://api.kkuldogu.com/v1/severance-pay
Base
|
0.003 | USDC |
0xead5ee9125c8fd7224195f1e17bc628fd385d1d8 on Base
· basescan ↗
How it was settled and checked
Payer identities observed; a single payer accounts for effectively all observed volume.
Daily settled amounts repeat identically across days, which is consistent with scheduled or scripted activity as well as with flat-rate demand.
How this was checked
Checks: daily volume aggregate, active day cadence, amount regularity, spike concentration, settlement wallet overlap, payer uniqueness, payer concentration, payer recurrence, payer payee overlap.
Sources: agent revenue daily, agents payment wallet, agent payment transactions.
| Agent card | https://api.kkuldogu.com |
| Provider | https://api.kkuldogu.com |
| Docs | https://api.kkuldogu.com |
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Audit evidence
JSON for vendor reviews. Signed copy verifies against our JWKS.
Raw agent card JSON
{
"_source": "agentic.market",
"service": {
"id": "api-kkuldogu-com",
"name": "api.kkuldogu.com",
"description": "",
"domain": "api.kkuldogu.com",
"provider": "api.kkuldogu.com",
"providerUrl": "",
"category": "",
"networks": [
"Base"
],
"enriched": false,
"endpoints": [
{
"url": "https://api.kkuldogu.com/v1/annual-leave",
"description": "South Korea paid annual leave under the Labor Standards Act: days currently available, remaining days, next accrual, and payout value of unused leave.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "monthlyOrdinaryWage",
"type": "number",
"description": "",
"example": 3000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "referenceDate",
"type": "string",
"description": "",
"example": "2026-10-31",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "startDate",
"type": "string",
"description": "",
"example": "2023-03-02",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "usedDays",
"type": "number",
"description": "",
"example": 4,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/annual-leave-batch",
"description": "South Korea paid annual leave for up to 100 employees in one call: days available, used and remaining for each employee and the payout value of unused leave, with company-wide totals. Same calculation as annual-leave.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "employees",
"type": "array",
"description": "",
"example": [],
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "referenceDate",
"type": "string",
"description": "",
"example": "2026-12-31",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/average-wage",
"description": "South Korea average wage (pyeonggyun imgeum): daily average over the 3 months before the last working day, the basis for severance pay and unemployment benefit; falls back to the ordinary wage when that is higher.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "lastWorkDate",
"type": "string",
"description": "",
"example": "2026-10-31",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "monthlyPay",
"type": "number",
"description": "",
"example": 3500000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/bonus-tax",
"description": "South Korea tax withheld on a bonus or incentive payment: income tax by the simplified-table bonus method over the payment period, local tax and employment insurance, and the net bonus.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "bonus",
"type": "number",
"description": "",
"example": 5000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "monthlySalary",
"type": "number",
"description": "",
"example": 3800000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "periodMonths",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/brokerage-fee",
"description": "South Korea real-estate brokerage fee ceiling (bokbi) for a sale, jeonse or monthly-rent lease of a house or officetel: statutory rate bracket, fee cap and VAT.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "price",
"type": "number",
"description": "",
"example": 500000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "transaction",
"type": "string",
"description": "",
"example": "sale",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/business-days",
"description": "South Korea business days: count working days between two dates, or find the date N business days later, skipping weekends and Korean public holidays (2025-2027 table incl. substitute holidays).",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "endDate",
"type": "string",
"description": "",
"example": "2026-12-31",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "startDate",
"type": "string",
"description": "",
"example": "2026-11-10",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/card-income-deduction",
"description": "South Korea credit card income deduction for year-end settlement: deduction from credit, debit/cash, traditional market/transit and culture spending above 25% of salary, with limits and estimated tax saved.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "creditCard",
"type": "number",
"description": "",
"example": 15000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "cultureSports",
"type": "number",
"description": "",
"example": 300000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "debitCash",
"type": "number",
"description": "",
"example": 5000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "grossSalary",
"type": "number",
"description": "",
"example": 50000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "traditionalMarketTransit",
"type": "number",
"description": "",
"example": 800000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/child-benefits",
"description": "South Korea government cash support for a newborn: first-meeting voucher, parent benefit for ages 0-1 and the monthly child allowance up to age 9, with a dated schedule.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "birthDate",
"type": "string",
"description": "",
"example": "2026-11-10",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/daily-worker-tax",
"description": "South Korea daily (day-labor) worker tax: income tax after the KRW 150,000 daily deduction and 55% credit, local tax and employment insurance, for wages paid daily or in one lump sum.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "dailyWage",
"type": "number",
"description": "",
"example": 200000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "days",
"type": "number",
"description": "",
"example": 10,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/deposit-interest",
"description": "South Korea bank deposit or installment-savings interest after tax: maturity amount with simple or monthly-compounded interest and the 15.4% interest withholding tax (or 9.5% preferential, or tax-free).",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "amount",
"type": "number",
"description": "",
"example": 500000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "annualRatePct",
"type": "number",
"description": "",
"example": 4,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "kind",
"type": "string",
"description": "",
"example": "savings",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "months",
"type": "number",
"description": "",
"example": 12,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/dismissal-notice-pay",
"description": "South Korea dismissal notice allowance: 30 days of ordinary wage owed when an employer gives less than 30 days notice (not owed for under 3 months of service).",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "dismissalDate",
"type": "string",
"description": "",
"example": "2026-11-20",
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "monthlyOrdinaryWage",
"type": "number",
"description": "",
"example": 3000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "noticeDate",
"type": "string",
"description": "",
"example": "2026-11-10",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/early-repayment-fee",
"description": "South Korea early loan repayment fee (jungdo sanghwan susuryo): repaid amount x fee rate x remaining days / fee period (usually 3 years, after which the fee is waived).",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "elapsedDays",
"type": "number",
"description": "",
"example": 365,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "feeRatePct",
"type": "number",
"description": "",
"example": 1.2,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "repayAmount",
"type": "number",
"description": "",
"example": 100000000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/financial-income-tax",
"description": "South Korea comprehensive taxation of financial income (interest and dividends over 20 million KRW a year): compares the comprehensive method (first 20M at 14%, the excess added to other income at 6-45%) with the 14% separate method and takes the larger, then shows tax due beyond what was withheld. Dividend gross-up and the 2026 high-dividend separate-taxation option are not modeled.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "financialIncome",
"type": "number",
"description": "",
"example": 50000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "otherTaxBase",
"type": "number",
"description": "",
"example": 50000000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
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"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/freelancer-withholding",
"description": "South Korea 3.3% business-income withholding for freelancers (3% income tax + 0.3% local tax), in either direction: net from gross, or the gross to invoice for a target net.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "amount",
"type": "number",
"description": "",
"example": 1000000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/gift-tax",
"description": "South Korea gift tax (jeungyeose) on a gift received: relationship deduction (spouse 600M, parent to adult child 50M, to minor 20M, other relatives 10M), 10-year aggregation, marriage/childbirth deduction, 10-50% progressive rates, generation-skipping surcharge and the 3% on-time filing credit.",
"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": 150000000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "donor",
"type": "string",
"description": "",
"example": "lineal_ascendant",
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/gross-from-net",
"description": "Reverse South Korea take-home pay: the gross monthly and annual salary needed to reach a target monthly net pay after 2026 social insurance and withheld income tax.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "targetNetMonthly",
"type": "number",
"description": "",
"example": 3000000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/housing-acquisition-tax",
"description": "South Korea acquisition tax when buying a home: 1-3% by price (sliding rate between 600M and 900M), 8%/12% heavy rates for multiple homes and corporations, plus local education tax and rural special tax, and the first-home relief of up to 2M.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "price",
"type": "number",
"description": "",
"example": 750000000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/housing-subscription-score",
"description": "South Korea housing subscription points (cheongyak gajeom, max 84) for private apartment sales: homeless period (max 32), dependents (max 35) and subscription account period (max 17). The spouse-account bonus is not included.",
"pricing": {
"amount": "0.02",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "accountYears",
"type": "number",
"description": "",
"example": 7.2,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "dependents",
"type": "number",
"description": "",
"example": 3,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "homelessYears",
"type": "number",
"description": "",
"example": 10.5,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/income-tax-from-tax-base",
"description": "South Korea comprehensive income tax from a tax base (gwase pyojun): the 8-bracket 6-45% progressive table with deduction amounts, plus 10% local income tax, marginal and effective rates.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "taxBase",
"type": "number",
"description": "",
"example": 50000000,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
},
{
"url": "https://api.kkuldogu.com/v1/industrial-accident-leave-benefit",
"description": "South Korea industrial accident (sanjae) temporary disability benefit for days off work: 70% of the average daily wage, capped by the 2026 maximum compensation base, with the low-income rule (90%, then the minimum-wage floor). Not paid when the time off is 3 days or less. Age-based reductions and part-time rules are not modeled.",
"pricing": {
"amount": "0.003",
"currency": "USDC",
"network": "eip155:8453",
"scheme": "exact",
"maxAmount": "",
"minAmount": ""
},
"method": "POST",
"providerName": "",
"parameters": [
{
"group": "body",
"name": "averageDailyWage",
"type": "number",
"description": "",
"example": 150000,
"enumValues": [],
"default": null,
"required": false
},
{
"group": "body",
"name": "days",
"type": "number",
"description": "",
"example": 30,
"enumValues": [],
"default": null,
"required": false
}
],
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "1"
}
}
],
"integrationType": "",
"isNew": false,
"priceSummary": {
"minAmount": "0.003",
"maxAmount": "0.02",
"avgCostPerTransaction": "0.008667",
"avgCostBasis": "exact",
"currency": "USDC"
},
"serviceName": "kkuldogu Korea Payroll & Tax",
"tags": [
"korea",
"payroll",
"tax",
"labor-law",
"calculator"
],
"iconUrl": "",
"_truncated": {
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},
"_digest": {
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}
}