{"uid":"cap_t4QA9e3GXjUkjt5hPoFbo","slug":"strale-website-carbon-estimate-8d08a2f1","name":"Strale Website Carbon Estimate","description":"The trust layer for AI agents — 250+ independently tested data capabilities across 27 countries. Execute capabilities via REST, MCP, A2A, or x402 micropayments. Every call returns an audit record with cryptographic chain hashing.","url":"https://api.strale.io/x402/v2/website-carbon-estimate","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","required":["url"],"properties":{"url":{"type":"string"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.054","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":"$0.054/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.054","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.054","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ZplFXEqDat48DbIYXvx3O","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.054","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Estimates the carbon footprint and environmental impact of a given website URL","exampleAgentPrompt":"Can you estimate the carbon footprint of https://www.example.com and tell me how environmentally friendly it is?","exampleUseCases":[{"title":"Green audit for company website","prompt":"I want to know how much CO2 our company website at https://www.acmecorp.com produces per page visit — can you run a carbon estimate for it?"},{"title":"Comparing e-commerce site sustainability","prompt":"Can you check the carbon footprint of https://www.shopify.com and tell me if it's within acceptable eco-friendly thresholds?"},{"title":"Developer sustainability report","prompt":"I'm building a sustainability report for our SaaS platform — can you calculate the estimated carbon emissions for https://www.mysaasapp.io so I can include the data?"}],"resultDescription":"Returns an estimated carbon output (typically in grams of CO2 per page view), along with a rating or comparison of how the site performs environmentally relative to benchmarks. Each response also includes a cryptographically hashed audit record for traceability.","failureModes":["Invalid or unreachable URL returns an error indicating the site could not be analyzed","Timeout if the target website is slow to respond","Malformed URL input results in a validation error","Rate limiting or quota exhaustion may return a 402 or 429 response"],"whenToPreferThis":"Use this endpoint when you need a quick, independently audited estimate of a website's carbon footprint without setting up your own measurement infrastructure. It is especially useful for sustainability reporting, green auditing workflows, or comparing environmental impact across multiple sites, and it provides a cryptographic audit trail via Strale's trust layer that alternative tools lack.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:06:38.462Z","isFirstParty":false}