Experian

Experian Address Validation API

The Address Validation API from Experian — 13 operation(s) for address validation.

GitHub OpenAPI
Business capability
Data Quality Management BC-610.30

Operations 17

GET /address/datasets/v1 Get the available datasets for the supplied country #
GET /address/format/v1/{global_address_key} Format the address with the supplied key #
POST /address/format/v1/{global_address_key} Format the address with the supplied key using a custom layout #
POST /address/layouts/v1 Get the available layouts for the supplied country #
POST /address/layouts/v2 Creates an address layout #
GET /address/layouts/v2 Gets a list of the address layouts #
DELETE /address/layouts/v2/{name} Delete an address layout #
GET /address/layouts/v2/{name} Gets an address layout #
PUT /address/layouts/v2/{name} Updates an address layout #
POST /address/lookup/v1 Lookup an address based on a key #
POST /address/lookup/v2 Lookup an address based on a key #
POST /address/promptsets/v1 Get the available prompt sets #
POST /address/search/v1 Search for an address #
GET /address/suggestions/stepin/v1/{global_address_key} Step into a suggestion #
POST /address/suggestions/refine/v1/{key} Refine a suggestion #
POST /address/suggestions/format/v1 Search and format a list of suggestions #
POST /address/validate/v1 Validate an address #

Documentation

📖
Documentation
https://docs.experianaperture.io/
📖
APIReference
https://docs.experianaperture.io/address-validation/experian-address-validation/realtime-api-reference/api-specification/
📖
Documentation
https://docs.experianaperture.io/address-validation/experian-address-validation/
📖
Documentation
https://docs.experianaperture.io/email-validation/experian-email-validation-v2
📖
Documentation
https://docs.experianaperture.io/phone-validation/experian-phone-validation
📖
Documentation
https://docs.experianaperture.io/address-validation/experian-address-validation/bulk-api-reference/api-specification/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/experian/refs/heads/main/openapi/experian-address-validation-api-openapi.yml

Other Resources

🔗
Console
https://api.experianaperture.io/docs

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/experian-address-validation-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

experian-address-validation-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Aperture REST Address Validation API
  version: v2
servers:
- url: https://api.experianaperture.io/
tags:


# --- truncated at 32 KB (462 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/experian/refs/heads/main/openapi/experian-address-validation-api-openapi.yml