{"slug":"market-datapackvibe-com-x402-assistant-finance-loan-payment-815e09","title":"Fixed-rate periodic loan payment","host":"market.datapackvibe.com","method":"POST","resource":"https://market.datapackvibe.com/x402/assistant-finance-loan-payment-batch","category":"code","description":"Fixed-rate periodic loan payment - Batch calculation: Calculate up to 200 supplied records and locate invalid rows. Metric: Fixed-rate periodic loan payment. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial","price_listed":0.01,"price_asked":0.01,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":485,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"rows":[{"annual_nominal_rate_percent":6,"number_of_payments":36,"payments_per_year":12,"principal":10000},{"annual_nominal_rate_percent":6.6000000000000005,"number_of_payments":40,"payments_per_year":13,"principal":11000}]},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"rows":{"default":[{"annual_nominal_rate_percent":6,"number_of_payments":36,"payments_per_year":12,"principal":10000},{"annual_nominal_rate_percent":6.6000000000000005,"number_of_payments":40,"payments_per_year":13,"principal":11000}],"items":{"additionalProperties":false,"properties":{"annual_nominal_rate_percent":{"default":6,"description":"Percent units: enter 5 for 5%, not 0.05","maximum":100,"minimum":0,"type":"number"},"number_of_payments":{"default":36,"maximum":36500,"minimum":1,"type":"integer"},"payments_per_year":{"default":12,"maximum":365,"minimum":1,"type":"integer"},"principal":{"default":10000,"description":"Amount in a consistent supplied currency and reporting period","maximum":1000000000000,"minimum":0,"type":"number"}},"required":["principal","annual_nominal_rate_percent","payments_per_year","number_of_payments"],"type":"object"},"maxItems":200,"minItems":1,"type":"array"}},"required":["rows"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-04","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.01,"price_match":true,"latency_ms":485,"error":null}],"description_full":"Fixed-rate periodic loan payment - Batch calculation: Calculate up to 200 supplied records and locate invalid rows. Metric: Fixed-rate periodic loan payment. Supplied figures only; returns JSON with formula, units and limitations. One of 50 calculators with 20 analysis modes. No live feed, financial advice or trade execution. 0.01 USDC includes one bounded batch calculation report.","last_updated":"2026-10-04T08:55:26.964Z","schemes":["exact"]}