{"uid":"cap_79SEV7Di4uXjdQaSXQAtW","slug":"gridpulse-appliance-electricity-running-cost-calculator-62a00859","name":"GridPulse Appliance Electricity Running-Cost Calculator","description":"Appliance electricity running-cost calculator — exact running cost at local electricity rates with an efficiency upgrade comparison. For homeowner and energy agents.","url":"https://gridpulse.theaslangroupllc.com/api/energy/appliance","method":"GET","headers":{},"bodySchema":{"type":"object","required":["appliance"],"properties":{"state":{"type":"string","description":"2-letter US state code for local electricity rates"},"age_years":{"type":"integer","description":"Appliance age in years (affects upgrade ROI calculation)"},"appliance":{"type":"string","description":"Appliance type (hvac, water-heater, refrigerator, washer, dryer, dishwasher, lighting)"},"usage_hours":{"type":"integer","description":"Daily usage hours (default varies by appliance)"}}},"responseSchema":{"type":"json","example":{}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vnDQjplwnHpJTkEPivRcG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates the exact electricity running cost of a home appliance at local state rates and compares savings from an efficiency upgrade.","exampleAgentPrompt":"How much does it cost me to run my central air conditioner 10 hours a day in Georgia, and how much would I save if I upgraded to a model with a SEER rating of 20 instead of my current SEER 14?","exampleUseCases":[{"title":"Calculate washer upgrade savings","prompt":"My washing machine is 15 years old and uses a lot of electricity. Can you figure out how much it costs me to run per month here in New York, and then show me how much I'd save by switching to a new Energy Star certified model?"},{"title":"Compare old versus new refrigerator costs","prompt":"I'm thinking about replacing my fridge because the electric bill has been crazy. What's my current refrigerator costing me annually in electricity in Florida, and how much cheaper would a new ENERGY STAR fridge be to operate?"},{"title":"Evaluate space heater operating expenses","prompt":"I want to use a space heater in my home office for 6 hours a day during winter instead of heating the whole house. What would that cost me monthly in Colorado, and is it actually more efficient than using my central heating?"}],"resultDescription":"Returns the exact daily, monthly, and annual electricity running cost for the specified appliance at local state retail electricity rates, plus a side-by-side comparison showing dollar savings if the homeowner upgrades to a more efficient model.","failureModes":["Unsupported appliance type returns an error or null cost estimate","Invalid or unrecognized US state returns a rate lookup failure","Missing required parameters (appliance, state, usage hours) returns a 400 bad request","Efficiency rating out of plausible range returns a validation error","Upstream electricity rate data unavailable returns a 503 or stale-data warning"],"whenToPreferThis":"Use this endpoint when a homeowner or energy agent needs to calculate the precise electricity running cost of a specific appliance at local state rates — especially when comparing a current appliance against a more efficient upgrade. Prefer this over a generic electricity rate lookup when the user wants appliance-level cost analysis or ROI on an efficiency investment. Choose it over a solar or EV endpoint when the question is purely about household appliance consumption.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:35:58.980Z","isFirstParty":false}