{"slug":"saylorinnovations-com-api-ustax-paycheck-1b687d","title":"US paycheck calculator","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/ustax/paycheck","category":"other","description":"US paycheck calculator - take-home pay per paycheck after federal, FICA, state, 401(k) and health deductions","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":316,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:137","eip155:42161","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"annual_salary":"100000","filing_status":"single","pay_frequency":"biweekly","pretax_401k_percent":"6","state_tax_percent":"4"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"annual_salary":{"description":"required annual gross salary (query)","type":"string"},"filing_status":{"description":"optional filing status: single, mfj, mfs or hoh; default single (query)","type":"string"},"pay_frequency":{"description":"optional, weekly, biweekly, semimonthly or monthly; default biweekly (query)","type":"string"},"pretax_401k_percent":{"description":"optional, percent of salary into a traditional 401(k) (query)","type":"string"},"state_tax_percent":{"description":"optional, flat state income tax rate in percent (query)","type":"string"}},"required":["annual_salary"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"annual":{"type":"object"},"combined_marginal_rate_percent":{"description":"Combined marginal rate, as a percentage","type":"number"},"federal_marginal_rate":{"description":"Federal marginal rate","type":"number"},"formula":{"description":"Formula used for the calculation","type":"string"},"hourly_equivalent_2080h":{"description":"Hourly equivalent 2080h","type":"number"},"pay_frequency":{"description":"Pay frequency","type":"string"},"per_paycheck":{"description":"Per paycheck","type":"object"},"related_endpoints":{"description":"Related endpoints","type":"array"},"scope_note":{"description":"What this data covers and what it leaves out","type":"string"},"take_home_percent_of_gross":{"description":"Take home percent of gross","type":"number"},"value_of_next_1000_pretax_401k":{"description":"Value of next 1000 pretax 401k","type":"object"}},"required":["per_paycheck","take_home_percent_of_gross"],"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-26","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":316,"error":null}],"description_full":"US paycheck calculator - take-home pay per paycheck after federal, FICA, state, 401(k) and health deductions","last_updated":"2026-10-26T06:33:44.427Z","schemes":["exact"]}