StreetVerify Address Verification API

What it does

Address verification

The API validates, corrects, and standardizes postal addresses to support deliverability and reduce shipping errors.checked 9 Oct 2026

Developer examples

The documentation provides integration examples for JavaScript, Python, PHP, cURL, and a React component.checked 9 Oct 2026

Enterprise options

For high-volume users, the guide lists volume discounts, dedicated support, custom contracts, and SLA guarantees.checked 9 Oct 2026

Integration methods

Address verification supports GET and POST requests, including JSON bodies with either a full address or structured address components.checked 9 Oct 2026

Key controls

The getting-started guide says users can configure endpoint permissions, custom rate limits, and optional IP whitelisting for API keys.checked 9 Oct 2026

Pricing limits

The guide states there are no monthly or setup fees, no commitment, and a $50 minimum balance; credits are paid in USDT on Ethereum.checked 9 Oct 2026

Rate limit

The standard limit is 100 requests per minute, with custom limits available for high-volume users by contacting support.checked 9 Oct 2026

Related API features

StreetVerify also documents geocoding, reverse geocoding, and address autocomplete endpoints.checked 9 Oct 2026

Security

API requests use bearer-token API keys, and the documentation advises keeping keys out of client-side code and public repositories.checked 9 Oct 2026

Support

The getting-started guide lists email support at [email protected] and says the response time is within 24 hours.checked 9 Oct 2026

Use cases

The documentation describes checkout validation, database cleanup, and address form auto-correction as use cases.checked 9 Oct 2026