Added 1 api in the Government category

README.md

@@ -463,6 +463,7 @@ API | Description | Auth | HTTPS | CORS |
 API | Description | Auth | HTTPS | CORS |
 |---|---|---|---|---|
 | [BCLaws](http://www.bclaws.ca/civix/template/complete/api/index.html) | Access to the laws of British Columbia | No | No | Unknown |
+| [Brazil Central Bank Open Data](https://dadosabertos.bcb.gov.br/) | Brazil Central Bank Open Data | No | Yes | Unknown |
 | [BusinessUSA](https://business.usa.gov/developer) | Authoritative information on U.S. programs, events, services and more | `apiKey` | Yes | Unknown |
 | [Census.gov](https://www.census.gov/data/developers/data-sets.html) | The US Census Bureau provides various APIs and data sets on demographics and businesses | No | Yes | Unknown |
 | [City, Lyon Opendata](https://data.beta.grandlyon.com/fr/accueil) | Lyon(FR) City Open Data | `apiKey` | Yes | Unknown |