Parses, validates, and normalizes postal addresses for US, UK, FR, DE with component extraction and postal code verification. Pay-per-call via x402 micropayments (USDC on Base L2).
Enables to look up Japanese postal codes, convert zipcodes to addresses, search addresses by query, and list cities in a prefecture using the jpzip dataset.
Enables Hong Kong address lookup and correction using government data, with fuzzy matching and LLM-powered correction for both Chinese and English addresses.