Zipcodebase API

The Zipcodebase API is a robust solution designed to provide users with worldwide postal code data, facilitating several functions such as validation, lookups, and distance calculations. This versatile API is suitable for applications requiring accurate postal code information across various regions.

### Key Functionalities
The API features several endpoints that allow users to:
- Lookup Postal Codes by City: Easily retrieve postal codes associated with a given city.
- Calculate Distances: Determine the distance between two postal codes with precise measurements.
- Retrieve Codes by State: Access postal codes based on specific states for targeted queries.

### Usage and Requests
The service offers a free tier, supporting up to 5,000 requests per month, while additional scalable pricing plans are available for users with higher demands. This flexibility allows businesses and developers to choose a plan that fits their operational needs.

### Integration Support
Zipcodebase ensures a seamless integration process by providing a Postman collection, which simplifies API requests for developers. Regular updates to the data enhance the accuracy and reliability of the information provided.

### Additional Resources
For detailed usage guidelines and documentation, please refer to the official documentation. A dedicated section for frequently asked questions addresses the billing and usage limits associated with the API.