Correios
FreemiumUntestedOur check runs without a key, so we couldn't test this one. It doesn't mean it's down.
Brazil's postal service API for package tracking, CEP postal-code lookup, and shipping price/deadline quotes.
Free tier, in plain English
Public APIs (tracking, CEP lookup, price/deadline) are free with a Meu Correios account; no published rate limit was found.
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