ViaCep API
Maps & Location · Operational · 30d uptime 100%
Webservice gratuito para consulta de endereço via CEP, suporta Ajax e retorno nos formatos JSON ou XML.
Trust signals
Pricing
FREE
Auth
NONE
CORS
No
Rate limit
No known rate limits
Health
757ms
Trust score
87 (B)
Last checked Oct 19, 2026 · uptime 24h 100% / 7d 100% / 30d 100%
Strong candidate; weakest signal is CORS.
Links
- Homepageviacep.com.br
- Documentationviacep.com.br
- Base URLviacep.com.br
Integration checklist
- Auth is NONE
- No CORS — route calls through your backend.
- Rate limit: No known rate limits