Kultranz

Finance Freemium View on RapidAPI ↗

US personal-finance data API — take-home pay, cost-of-living, tax brackets, and real BLS salary data. Backed by government sources (BLS, BEA, Census, IRS 2026).

1 subscribers
27 endpoints
The in-depth APIMemo review for this API hasn't been published yet — the data below comes straight from the public marketplace listing.

Kultranz endpoints

MethodEndpointDescription
paycheck
GET /paycheck
/paycheck 		Federal + FICA + state income tax. Single or married filing jointly.
cost-of-living
GET /cost-of-living
/cost-of-living
tax-brackets
GET /tax-brackets
/tax-brackets
col-index
GET /col-index
/col-index
compound-interest
GET /compound-interest
/compound-interest
net-worth
GET /net-worth
/net-worth
debt-payoff
GET /debt-payoff
/debt-payoff
budget
GET /budget
/budget 		If any category param (housing, food, transport, utilities, insurance, debt, savings, other) is present, returns the full per-category breakdown matching the website calculator.…
salaries
GET /salaries
/salaries
Other endpoints
GET /cost-of-living
/cost-of-living
GET /budget
/budget
GET /salaries
/salaries
GET /col-index
/col-index
GET /tax-brackets
/tax-brackets
GET /net-worth
/net-worth
GET /compound-interest
/compound-interest
GET /paycheck
/paycheck 		Federal + FICA + state income tax. Single or married filing jointly.
GET /debt-payoff
/debt-payoff
GET /cost-of-living
/cost-of-living
GET /tax-brackets
/tax-brackets
GET /compound-interest
/compound-interest
GET /col-index
/col-index
GET /debt-payoff
/debt-payoff
GET /budget
/budget 		If any category param (housing, food, transport, utilities, insurance, debt, savings, other) is present, returns the full per-category breakdown matching the website calculator.…
GET /salaries
/salaries
GET /paycheck
/paycheck 		Federal + FICA + state income tax. Single or married filing jointly.
GET /net-worth
/net-worth

Kultranz pricing

PlanPriceRate limitQuotas
BASIC Free —
  • Requests: 100 / daily
PRO $10 / month —
  • Requests: 10,000 / monthly
ULTRA $49 / month —
  • Requests: 150,000 / monthly
MEGA $199 / month —
  • Requests: 1,000,000 / monthly

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