# PostGrid International Address Verification API

**Canonical:** https://apis.io/apis/postgrid/international-address-verification-api/  
**Provider:** PostGrid — https://apis.io/providers/postgrid/  
**Base URL:** https://api.postgrid.com/addver  
**Documentation:** https://intdocs.postgrid.com/

PostGrid International Address Verification API is one of 3 APIs that [PostGrid](https://apis.io/providers/postgrid/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Address Verification, Address Validation, International, Global, and Address Autocomplete. The published artifact set on APIs.io includes API documentation.

A REST API for verifying, standardizing, and autocompleting addresses across 245+ countries worldwide. Supports real-time lookups and bulk verification workflows. Authenticated via x-api-key header.

## Machine-readable artifacts (1)

- **Documentation** — https://intdocs.postgrid.com/

## Other PostGrid APIs (2)

- [PostGrid Print & Mail API](https://apis.io/apis/postgrid/print-mail-api/)
- [PostGrid US & Canada Address Verification API](https://apis.io/apis/postgrid/address-verification-api/)

## Tags

Address Verification, Address Validation, International, Global, Address Autocomplete

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/postgrid/international-address-verification-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/postgrid/.