Verification API | APITier Blog

APITier MCP server: UK address and verification tools inside Claude

Agents API UK PostCode API Verification API

APITier MCP server: UK address and verification tools inside Claude

Pratiksha C

April 28, 2026
5 min read

Verification API

How to validate a UK phone number: mobile vs landline format guide with API

Pratiksha C

April 28, 2026
4 min read

API Verification API

HMRC VAT API v1 is dead — here’s what UK developers should use instead

Pratiksha C

April 28, 2026
4 min read

API Verification API

Email Validation for SaaS Platforms

Pratiksha C

January 16, 2026
3 min read

API UK PostCode API Verification API

Property Portals: Address & VAT Validation Before Checkout

Pratiksha C

January 9, 2026
3 min read

API Verification API

Email Validation for Mailchimp Imports

Pratiksha C

January 7, 2026
3 min read

API Verification API

Validate VAT Before Invoice Creation

Pratiksha C

January 6, 2026
3 min read

API Verification API

User-Agent Parsing to Gate Experimental Features

Pratiksha C

January 6, 2026
2 min read

API Verification API

Email Validation to Reduce Bounce Rate: ESP Integrations

Pratiksha C

December 23, 2025
3 min read

API Verification API

GB/EU VAT Validation: Real Responses & Error Handling

Pratiksha C

December 23, 2025
3 min read