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/smarty-street-address-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

openapi: 3.2.0
info:
  title: Smarty US Verifier Street Address API
  version: '5.3'
  description: ''
  contact:
    url: https://www.smarty.com/contact/support
    email: support@smarty.com
    name: Smarty Support
  termsOfService: https://www.smarty.com/legal/terms-of-service
  license:
    url: https://www.smarty.com/legal/terms-of-service
    name: Smarty License
servers:
- url: us-street.api.smarty.com
tags:


# --- truncated at 32 KB (43 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/smarty/refs/heads/main/openapi/smarty-street-address-api-openapi.yml