{"uid":"cap_735fcH3iFOd4Cx3XvVgRr","slug":"effective-health-calculator-304e7fbd","name":"Effective Health Calculator","description":"Effective health calculator: Calculate effective HP from base health and damage reduction.","url":"https://market.datapackvibe.com/x402/effective-health-calculator?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"health":{"type":"number","default":100},"reduction":{"type":"number","default":0.25}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_H0aDhZruKPWRmp2tApuS2","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates effective HP (the true survivability metric) by applying a damage reduction percentage to a base health value.","exampleAgentPrompt":"What's the effective HP for a character with 200 base health and 35% damage reduction?","exampleUseCases":[{"title":"Tank build survivability check","prompt":"My tank has 450 base HP and a 55% damage reduction from armor — what's the effective HP so I can compare it to other builds?"},{"title":"Game balance tuning","prompt":"I'm designing a boss encounter and need to know the effective health for a unit with 300 HP and 0.40 damage reduction — can you calculate that?"},{"title":"Comparing two character builds","prompt":"One build has 500 health with 20% reduction and another has 350 health with 45% reduction — can you calculate the effective HP for the first one so I can compare them?"}],"resultDescription":"Returns the effective HP value computed from the base health and damage reduction inputs, representing how much raw damage a character can absorb before dying — a standard game-mechanics survivability metric.","failureModes":["Missing or non-numeric health value returns a validation error","Reduction value outside 0–1 range (e.g. greater than 1 or negative) may produce nonsensical results","Malformed JSON body returns a 400 or 422 error","Payment failure or insufficient USDC balance returns a 402 error"],"whenToPreferThis":"Choose this endpoint when you need a quick, stateless computation of effective HP from health and damage reduction for game design, balance testing, or character comparison — it's purpose-built for this formula and requires no setup or context beyond two numeric inputs.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-03T00:48:21.965Z","isFirstParty":false,"canonicalSlug":"effective-health-calculator-304e7fbd"}