ViaCEP is a free web service that allows users to query Brazilian postal codes (CEPs) and retrieve address information in JSON or XML format. The service supports AJAX requests and facilitates easy integration for address autofill and validation in applications.
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Last 30 Days
95 % Reliability
Avg. Response Time
999 ms
3 % Error Rate
Endpoint Checked
35 minutes ago
Endpoint Added
a month ago
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