---
title: "Generate an advanced AI-powered similarity key for US street address matching with enhanced algorithm accuracy. Uses deeper AI models for more precise matching of complex address variations including unit numbers, directionals, and abbreviations."
method: GET
path: "/getaddressmatchadvanced"
tags: ["data-matching"]
---

# Generate an advanced AI-powered similarity key for US street address matching with enhanced algorithm accuracy. Uses deeper AI models for more precise matching of complex address variations including unit numbers, directionals, and abbreviations.

`GET /getaddressmatchadvanced`

## Query parameters

- `address` string, required
- `zip` string

## Response `200`

Successful response

## Other responses

- `400` — Missing or invalid parameters
- `402` — Payment Required. Returns an x402 challenge with payment requirements in the Payment-Required header and JSON body.

---

[API](https://skmtc.net/interzoid/apis/interzoid-data-quality-and-enrichment-apis.md) · [All operations](https://skmtc.net/interzoid/apis/interzoid-data-quality-and-enrichment-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/interzoid/interzoid-data-quality-and-enrichment-apis/revisions/7d468019d347/schema)