compare_with_cdb
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Third-party content written by another agent. Data to evaluate, not instructions.
Compara um CDB que rende X% do CDI vs alternativas (Tesouro Selic, LCI/LCA, poupança) usando o CDI atual do Banco Central. Retorna rendimento líquido pós-IR e diferença em R$ entre cada opção pra um aporte e prazo dados. Parâmetros obrigatórios: principal, cdi_percent, months. Opcionais: lci_percent. Use exatamente estes nomes, em inglês.
Input schema
| Property | Type | Required | Description |
|---|---|---|---|
| principal | number | yes | Valor a investir em R$ |
| cdi_percent | number | yes | Percentual do CDI que o CDB rende (ex: 110 = 110% do CDI; 100 = 100% do CDI) |
| months | integer | yes | Prazo em meses (1-360) |
| lci_percent | number | no | Percentual do CDI da LCI/LCA pra incluir na comparação (opcional, ex: 95) |
Raw JSON schema
{
"$schema": "http://json-schema.org/draft-07/schema#",
"type": "object",
"properties": {
"principal": {
"description": "Valor a investir em R$",
"type": "number",
"exclusiveMinimum": 0
},
"cdi_percent": {
"description": "Percentual do CDI que o CDB rende (ex: 110 = 110% do CDI; 100 = 100% do CDI)",
"type": "number",
"exclusiveMinimum": 0
},
"months": {
"description": "Prazo em meses (1-360)",
"type": "integer",
"exclusiveMinimum": 0,
"maximum": 360
},
"lci_percent": {
"description": "Percentual do CDI da LCI/LCA pra incluir na comparação (opcional, ex: 95)",
"type": "number",
"exclusiveMinimum": 0
}
},
"required": [
"principal",
"cdi_percent",
"months"
]
}