Other
USPS ZIP Code Lookup Web Tool
The USPS ZIP Code Lookup Web Tool API allows developers to get the ZIP Code and ZIP Code + 4 corresponding to a given address, city, and state. This API can process up to five lookups per request.This API is part of the USPS Web Tools API library which provides access to USPS data free of charge.
API Features
NO AUTH
No credentials needed
HTTPS Not supported
HTTP only
CORS Unknown
CORS support unclear
Unknown
Pricing information unavailable
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Quick Info
- Category
- Other
- Authentication
- No Auth Required
- HTTPS
- Not supported
- CORS
- Unknown
- Pricing
- Unknown