Worldwide-ready Address Validation API for checkout, shipping & CRM

Address Validation API that improves deliveries.
Verify · Standardize · Normalize (Global-ready via country code)

Koordex helps you detect bad or incomplete addresses before they become failed deliveries. Improve data quality across e-commerce, logistics, and CRMs with server-side normalization and safer inputs.

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✔ Server-side validation
✔ UTF-8 normalization
✔ Rate-limit anti-abuse
✔ HTTPS + safe logging

What is address validation?

Address validation verifies and standardizes an input address into consistent components (street, neighborhood, city, state, postal/ZIP code) and can improve deliverability. This is especially useful when customers type addresses differently or omit critical fields.

POST https://koordex.software/api/index.php Authorization: Bearer YOUR_API_KEY Content-Type: application/json { "address": "Providencia 1540, Benito Juárez, CDMX", "country": "MX" }

Global usage: set country to any ISO country code. Koordex is optimized for Mexico & LATAM patterns and logistics needs.

Key benefits (why it increases conversions)

Fewer failed deliveries & returns
Cleaner checkout → higher completion
Better customer support context
Normalized CRM data for analytics

Common use cases

  • E-commerce: fix typos, missing ZIP, incomplete city/state.
  • Last-mile logistics: reduce “address not found” incidents.
  • CRMs: standardize customer records and deduplicate better.
  • Marketplaces: prevent invalid shipping addresses at onboarding.
Plans built to scale PRO most popular

BASIC

$0/ month

2,000 validations/month

PRO

$15 USD / month

15,000 validations/month

PREMIUM

$49 USD / month

Up to 500,000 validations/month

Start free, upgrade anytime. Need enterprise? Contact sales.

Contact

Sales: ventas@koordex.software
Support: soporte@koordex.software

Or use the contact form for a demo.

FAQ

Does it work outside Mexico?

Yes. Koordex is global-ready via country codes, and is optimized for Mexico & LATAM patterns.

Is this only front-end validation?

No. Koordex is designed for server-side validation and normalized outputs for consistent storage.

Can I use it in checkout forms?

Yes. It’s a common use case: reduce typos and improve address quality before shipment.