Professional Data APIs for your Website

Reliable and fast API services for retrieving, verifying and enriching data. Designed for developers, built for websites.

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No credit card required • 99.9% uptime SLA

API Request

curl -X GET "https://api.strikeweb.nl/address/lookup?postcode=1234AB&huisnummer=1&api_key=sk_live_..."

{
  "success": true,
  "data": {
    "straat": "Voorbeeldstraat",
    "woonplaats": "Amsterdam",
    "provincie": "Noord-Holland"
  }
}

50ms

Average Response

99.9%

Uptime Guarantee

10M+

API Calls / Month

24/7

Support

Our API Services

Powerful data solutions for every developer

Postal Code API

Retrieve complete address information with just a postal code and house number. Verify and validate addresses in real-time.

Dutch postal codes
Addition support
Address verification
Batch processing

Documentation

Lightning Fast

Our APIs respond on average within 50 milliseconds. Optimal performance for your applications.

Why choose our APIs?

Secure & Reliable

Enterprise-grade security with encryption, rate limiting and API key authentication.

Developer Friendly

Comprehensive documentation, code examples and interactive API explorer.

Scalable

From startup to enterprise - our infrastructure scales with your growth.

Simple, Transparent Pricing

Choose the plan that fits your needs

Populair

Professional

€49 /month

100.000 requests / month
Priority support
All APIs access
99.9% SLA

Choose Professional

Enterprise

Custom

Unlimited requests
Dedicated support
Custom integrations
SLA guarantees