{"uid":"cap_MA6_aDtQ2HhN3CXZB5J4P","slug":"hreflang-normalize-utility-ddd2d158","name":"Hreflang Normalize Utility","description":"Machine-callable x402-paid utilities for autonomous agents.","url":"https://creator-desk-x402-isolated.onrender.com/v1/utility/hreflang-normalize?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"value":{},"options":{"type":"object"}}},"responseSchema":{"type":"json","example":{"result":"example","operation":"hreflang_normalize"}},"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_kl26hoZpW8HF6z-HVNfuB","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":"Normalizes hreflang attribute values to canonical, spec-compliant language and region tag formats.","exampleAgentPrompt":"Normalize this hreflang value 'en_US' into its canonical, spec-compliant format so I can use it in my sitemap.","exampleUseCases":[{"title":"Multilingual sitemap hreflang cleanup","prompt":"I have a list of hreflang values like 'en_US', 'zh_TW', and 'pt_BR' in my sitemap — can you normalize each one to the correct BCP 47 canonical format?"},{"title":"International SEO audit fix","prompt":"During our SEO audit we found malformed hreflang tags like 'EN-us' and 'ZH-hans-cn' — normalize them to the proper canonical form so we can fix the site."},{"title":"CMS locale code standardization","prompt":"Our CMS stores locale codes like 'english_united_states' and I need them converted to valid hreflang attribute values before publishing the international pages."}],"resultDescription":"A JSON object containing the normalized, canonical hreflang string and the operation name ('hreflang_normalize'), confirming the corrected language-region tag ready for use in HTML or sitemaps.","failureModes":["Invalid or unrecognizable locale string returns an error result","Malformed input that cannot be mapped to any known language tag may return null or an error","Network timeout if the Render.com server is cold-starting","Missing 'value' field in request body may cause a 400-level error"],"whenToPreferThis":"Choose this endpoint when you need programmatic, per-call normalization of hreflang or locale strings as part of an automated SEO pipeline, sitemap generation, or CMS publishing workflow — especially when paying per-call via x402 is acceptable and you need a lightweight, stateless utility without standing up your own normalization library.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T18:45:12.134Z","isFirstParty":false,"canonicalSlug":"hreflang-normalize-utility-ddd2d158"}