To cite package ‘pixr’ in publications use:

Leite A, Wasiliew M, Vasconcelos H, Amorim C, Bezerra D, Nascimento Barreto J (2026). pixr: Access Brazilian Central Bank 'PIX' Open Data 'API'. R package version 0.1.1, https://CRAN.R-project.org/package=pixr.

Corresponding BibTeX entry:

  @Manual{,
    title = {pixr: Access Brazilian Central Bank 'PIX' Open Data
      'API'},
    author = {André Leite and Marcos Wasiliew and Hugo Vasconcelos and
      Carlos Amorim and Diogo Bezerra and Júlia {Nascimento Barreto}},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://CRAN.R-project.org/package=pixr},
  }