The Address Agent validates addresses in 120+ countries with a single POST request. UK addresses are verified against authoritative data sources for building-level confirmation. International addresses are automatically routed and geocoded. Same JSON schema everywhere — no country parameter needed. Every response includes geocode, confidence score (HIGH/MEDIUM/LOW), fraud signals (IP geo-mismatch, disposable email, invalid phone), and delivery risk scoring — all in one call.

AssemblyAI Voice Agent API — One API to build production-ready voice agents

One API to build production-ready voice agents

Hey Product Hunt! 👋 I'm Arun, from APITier. We built the Address Agent to solve a problem we kept seeing at checkout and onboarding: address APIs that require an exact postcode, return raw JSON, and still need you to chain 3–4 more APIs for geocoding, fraud signals, and delivery risk. The Address Agent replaces all of that with one endpoint. You send any address in plain English — partial, misspelled, mixed language — and get back a verified, geocoded, confidence-scored result with fraud signals and delivery risk already computed. What's unique: Automatic country routing — using authoritative data sources. No country parameter needed. Fraud signals on every response: IP geo-mismatch, disposable email, invalid phone, unconfirmed address Delivery risk score: LOW / MEDIUM / HIGH Natural language input — resolves typos, partial addresses, and postcodes in any language 20 free requests, no card required Would love your feedback — especially from anyone building checkout flows, logistics tools, or CRM enrichment pipelines. Happy to answer anything!

AssemblyAI Voice Agent API — One API to build production-ready voice agents

One API to build production-ready voice agents

Address Agent by APITier

Global address validation + fraud signals in one API call

Global address validation + fraud signals in one API call