{"uid":"cap_8REoaLnOOmbrH9QZf4akY","slug":"strale-postal-code-lookup-582f6d00","name":"Strale Postal Code Lookup","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/postal-code-lookup","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":["postal_code"],"properties":{"postal_code":{"type":"string","description":"Postal/ZIP code to look up"},"country_code":{"type":"string","description":"ISO 2-letter country code (default US)"}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0216","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":"$0.0216/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0216","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_fyfFHHTd6PAzYhF1QjahS","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0216","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns geographic details (city, state, region, timezone, coordinates) for a given postal/ZIP code, with optional country scoping across 27 countries.","exampleAgentPrompt":"Can you look up the city, state, and timezone for ZIP code 30301 in the US?","exampleUseCases":[{"title":"Shipping address region validation","prompt":"I have a customer order with postal code 10001 — can you confirm what city and state that maps to so I can validate the shipping address before dispatching?"},{"title":"Timezone detection from user ZIP","prompt":"A user signed up with ZIP code 98101 in the US — what timezone are they in so I can schedule their reminder emails at the right local time?"},{"title":"International postal code resolution","prompt":"Can you look up postal code SW1A 1AA in the UK and tell me the city and region it belongs to?"}],"resultDescription":"Returns geographic details for the queried postal code including city, state/province, region, country, timezone, and geographic coordinates, along with a cryptographic audit record for the call.","failureModes":["Invalid or non-existent postal code returns an error or empty result","Missing required postal_code parameter returns a 400 validation error","Unsupported country code may return no data or an error","Malformed country code (not ISO 2-letter) may cause a validation failure","Network or service unavailability returns a 5xx error"],"whenToPreferThis":"Use this endpoint when you need reliable, auditable postal code resolution across 27 countries with cryptographic chain hashing for compliance or trust-sensitive workflows. Prefer it over generic geocoding APIs when you need the audit trail, or when operating in non-US markets where coverage matters. Ideal for address enrichment, form validation, and timezone detection pipelines.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:52:10.746Z","isFirstParty":false}