{"uid":"cap_NrtfqZQT-PNlgQzjWgyC3","slug":"kihustle-german-postal-code-plz-validator-6e07f7b2","name":"KiHustle German Postal Code (PLZ) Validator","description":"Kostenlose Guides, Solo-Playbooks und Artikel zu KI, Automation und Side Hustles — für Menschen, die mit echten Systemen online Einkommen aufbauen wollen. Transparent finanziert über faire Affiliate-Links.","url":"https://kihustle.tech/api/v1/de-plz-validator?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"text":{"type":"string"}}},"responseSchema":{"type":"json","example":{"result":"processed","status":"success"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7e0xjNzSEPTANu0Y8OUsP","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Validates German postal codes (PLZ) from free-text input and returns a structured result indicating whether the code is valid","exampleAgentPrompt":"Can you check whether '10115' is a valid German postal code (PLZ)?","exampleUseCases":[{"title":"E-commerce address form validation","prompt":"Before I save this German shipping address, can you validate that the PLZ '80331' is a legitimate German postal code?"},{"title":"Lead data quality check","prompt":"I have a contact record with the German zip code '99999' — can you verify if that's actually a valid PLZ?"},{"title":"User registration input check","prompt":"A new user signed up with the German postcode '04109' — can you confirm that's a real, valid PLZ before we activate their account?"}],"resultDescription":"A JSON object containing a 'result' field (e.g. 'processed') and a 'status' field (e.g. 'success'), indicating whether the submitted German postal code text passed validation.","failureModes":["Empty or missing 'text' field returns an error or unexpected result","Non-German postal codes may be incorrectly evaluated","Ambiguous text containing multiple numbers may produce unpredictable results","Malformed JSON request body returns a 4xx error","Postal codes with leading zeros may need to be submitted as strings to avoid truncation"],"whenToPreferThis":"Use this endpoint when you need a lightweight, low-cost way to validate German PLZ (Postleitzahl) codes from free-text input — particularly useful in address intake flows, lead enrichment pipelines, or form validation for German-market applications. Prefer it over full address geocoding APIs when you only need PLZ validity, not geographic lookup.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-20T06:39:06.240Z","isFirstParty":false,"canonicalSlug":"kihustle-german-postal-code-plz-validator-71621194"}