Muito obrigado misters @agjunior e @GabrielSozinho, agora sim está sucesso! Testei todos estes endpoints e estão retornando corretamente os valores das métricas.

Exemplo dos Retornos

https://tabnews.com.br/api/v1/analytics/users-created

[{"date":"18/03","cadastros":49},{"date":"19/03","cadastros":6},{"date":"20/03","cadastros":1},{"date":"21/03","cadastros":3},{"date":"22/03","cadastros":2},{"date":"23/03","cadastros":1},{"date":"24/03","cadastros":0},{"date":"25/03","cadastros":0},{"date":"26/03","cadastros":0},{"date":"27/03","cadastros":1},{"date":"28/03","cadastros":3},{"date":"29/03","cadastros":0},{"date":"30/03","cadastros":1},{"date":"31/03","cadastros":0},{"date":"01/04","cadastros":4},{"date":"02/04","cadastros":0},{"date":"03/04","cadastros":1},{"date":"04/04","cadastros":8},{"date":"05/04","cadastros":2},{"date":"06/04","cadastros":0},{"date":"07/04","cadastros":2},{"date":"08/04","cadastros":0},{"date":"09/04","cadastros":0},{"date":"10/04","cadastros":0},{"date":"11/04","cadastros":1},{"date":"12/04","cadastros":1},{"date":"13/04","cadastros":1},{"date":"14/04","cadastros":0},{"date":"15/04","cadastros":0},{"date":"16/04","cadastros":0},{"date":"17/04","cadastros":0},{"date":"18/04","cadastros":0},{"date":"19/04","cadastros":0},{"date":"20/04","cadastros":0},{"date":"21/04","cadastros":0},{"date":"22/04","cadastros":1},{"date":"23/04","cadastros":0},{"date":"24/04","cadastros":0},{"date":"25/04","cadastros":3},{"date":"26/04","cadastros":0},{"date":"27/04","cadastros":1},{"date":"28/04","cadastros":1},{"date":"29/04","cadastros":1},{"date":"30/04","cadastros":2},{"date":"01/05","cadastros":1},{"date":"02/05","cadastros":2},{"date":"03/05","cadastros":0},{"date":"04/05","cadastros":1},{"date":"05/05","cadastros":0},{"date":"06/05","cadastros":42},{"date":"07/05","cadastros":6},{"date":"08/05","cadastros":4},{"date":"09/05","cadastros":21},{"date":"10/05","cadastros":24},{"date":"11/05","cadastros":14},{"date":"12/05","cadastros":9},{"date":"13/05","cadastros":22},{"date":"14/05","cadastros":12},{"date":"15/05","cadastros":6},{"date":"16/05","cadastros":306},{"date":"17/05","cadastros":172},{"date":"18/05","cadastros":114},{"date":"19/05","cadastros":84},{"date":"20/05","cadastros":44},{"date":"21/05","cadastros":29},{"date":"22/05","cadastros":25},{"date":"23/05","cadastros":36},{"date":"24/05","cadastros":24},{"date":"25/05","cadastros":22},{"date":"26/05","cadastros":29},{"date":"27/05","cadastros":34},{"date":"28/05","cadastros":17},{"date":"29/05","cadastros":17},{"date":"30/05","cadastros":51},{"date":"31/05","cadastros":46},{"date":"01/06","cadastros":36},{"date":"02/06","cadastros":24},{"date":"03/06","cadastros":18},{"date":"04/06","cadastros":6},{"date":"05/06","cadastros":14},{"date":"06/06","cadastros":15},{"date":"07/06","cadastros":14},{"date":"08/06","cadastros":12},{"date":"09/06","cadastros":16},{"date":"10/06","cadastros":14},{"date":"11/06","cadastros":14},{"date":"12/06","cadastros":14},{"date":"13/06","cadastros":24},{"date":"14/06","cadastros":16},{"date":"15/06","cadastros":10},{"date":"16/06","cadastros":9},{"date":"17/06","cadastros":9},{"date":"18/06","cadastros":15},{"date":"19/06","cadastros":10},{"date":"20/06","cadastros":14},{"date":"21/06","cadastros":11},{"date":"22/06","cadastros":10},{"date":"23/06","cadastros":52},{"date":"24/06","cadastros":55},{"date":"25/06","cadastros":19},{"date":"26/06","cadastros":13},{"date":"27/06","cadastros":23},{"date":"28/06","cadastros":17},{"date":"29/06","cadastros":13},{"date":"30/06","cadastros":13},{"date":"01/07","cadastros":13},{"date":"02/07","cadastros":10},{"date":"03/07","cadastros":11},{"date":"04/07","cadastros":18},{"date":"05/07","cadastros":13},{"date":"06/07","cadastros":16},{"date":"07/07","cadastros":16},{"date":"08/07","cadastros":11},{"date":"09/07","cadastros":10},{"date":"10/07","cadastros":5},{"date":"11/07","cadastros":12},{"date":"12/07","cadastros":9},{"date":"13/07","cadastros":5},{"date":"14/07","cadastros":15},{"date":"15/07","cadastros":9},{"date":"16/07","cadastros":11},{"date":"17/07","cadastros":10},{"date":"18/07","cadastros":7},{"date":"19/07","cadastros":11},{"date":"20/07","cadastros":24},{"date":"21/07","cadastros":18},{"date":"22/07","cadastros":11},{"date":"23/07","cadastros":7},{"date":"24/07","cadastros":6},{"date":"25/07","cadastros":5}]

https://tabnews.com.br/api/v1/analytics/root-content-published

[{"date":"04/05","conteudos":1},{"date":"05/05","conteudos":0},{"date":"06/05","conteudos":6},{"date":"07/05","conteudos":3},{"date":"08/05","conteudos":0},{"date":"09/05","conteudos":5},{"date":"10/05","conteudos":9},{"date":"11/05","conteudos":6},{"date":"12/05","conteudos":9},{"date":"13/05","conteudos":11},{"date":"14/05","conteudos":3},{"date":"15/05","conteudos":1},{"date":"16/05","conteudos":29},{"date":"17/05","conteudos":23},{"date":"18/05","conteudos":23},{"date":"19/05","conteudos":12},{"date":"20/05","conteudos":18},{"date":"21/05","conteudos":6},{"date":"22/05","conteudos":5},{"date":"23/05","conteudos":11},{"date":"24/05","conteudos":13},{"date":"25/05","conteudos":18},{"date":"26/05","conteudos":7},{"date":"27/05","conteudos":7},{"date":"28/05","conteudos":5},{"date":"29/05","conteudos":2},{"date":"30/05","conteudos":15},{"date":"31/05","conteudos":15},{"date":"01/06","conteudos":16},{"date":"02/06","conteudos":15},{"date":"03/06","conteudos":3},{"date":"04/06","conteudos":4},{"date":"05/06","conteudos":7},{"date":"06/06","conteudos":5},{"date":"07/06","conteudos":14},{"date":"08/06","conteudos":5},{"date":"09/06","conteudos":12},{"date":"10/06","conteudos":6},{"date":"11/06","conteudos":5},{"date":"12/06","conteudos":1},{"date":"13/06","conteudos":9},{"date":"14/06","conteudos":9},{"date":"15/06","conteudos":14},{"date":"16/06","conteudos":9},{"date":"17/06","conteudos":7},{"date":"18/06","conteudos":3},{"date":"19/06","conteudos":4},{"date":"20/06","conteudos":8},{"date":"21/06","conteudos":6},{"date":"22/06","conteudos":6},{"date":"23/06","conteudos":7},{"date":"24/06","conteudos":18},{"date":"25/06","conteudos":2},{"date":"26/06","conteudos":6},{"date":"27/06","conteudos":5},{"date":"28/06","conteudos":4},{"date":"29/06","conteudos":14},{"date":"30/06","conteudos":10},{"date":"01/07","conteudos":4},{"date":"02/07","conteudos":2},{"date":"03/07","conteudos":10},{"date":"04/07","conteudos":18},{"date":"05/07","conteudos":16},{"date":"06/07","conteudos":13},{"date":"07/07","conteudos":13},{"date":"08/07","conteudos":15},{"date":"09/07","conteudos":7},{"date":"10/07","conteudos":1},{"date":"11/07","conteudos":7},{"date":"12/07","conteudos":11},{"date":"13/07","conteudos":9},{"date":"14/07","conteudos":13},{"date":"15/07","conteudos":12},{"date":"16/07","conteudos":5},{"date":"17/07","conteudos":2},{"date":"18/07","conteudos":10},{"date":"19/07","conteudos":11},{"date":"20/07","conteudos":17},{"date":"21/07","conteudos":10},{"date":"22/07","conteudos":10},{"date":"23/07","conteudos":3},{"date":"24/07","conteudos":4},{"date":"25/07","conteudos":1}]

https://tabnews.com.br/api/v1/analytics/child-content-published

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