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banxico-sdk

v1.0.0

Published

Cliente ligero en TypeScript para consumir las series de tipos de cambio de Banxico

Downloads

4

Readme

banxico-sdk

Un cliente ligero y reusable en TypeScript para consumir las series de tipos de cambio de Banxico.

Instalación

npm install banxico-sdk

O si lo usas localmente en tu monorepo:

npm install ../ruta/a/banxico-sdk

Variables de entorno

Crea un archivo .env en la raíz con:

BANXICO_TOKEN=TU_TOKEN_DE_BANXICO

Compilación y ejecución

Compilar a JavaScript en dist/

npm run build

Ejecutar ejemplo con ts-node

npm run start

Ejemplo de uso

import 'dotenv/config'; import { BanxicoClient } from './client'; import { axiosAdapter } from './adapters/axiosAdapter';

(async () => { const client = new BanxicoClient({ token: process.env.BANXICO_TOKEN!, adapter: axiosAdapter });

// 1. Tipo de cambio FIX más reciente const fix = await client.getTipoCambioFix(); console.log('FIX:', fix);

// 2. Histórico FIX entre dos fechas const historicoFix = await client.getTipoCambioHistorico('2025-05-01', '2025-05-03'); console.log('Histórico FIX:', historicoFix);

// 3. Tipo de cambio Obligaciones más reciente const obligacionesFix = await client.getTipoCambioObligacionesFix(); console.log('Obligaciones FIX:', obligacionesFix);

// 4. Histórico Obligaciones entre dos fechas const historicoOblig = await client.getTipoCambioObligacionesHistorico('01/05/2025', '03/05/2025'); console.log('Histórico Obligaciones:', historicoOblig); })();

Nota: Las fechas pueden pasarse como DD/MM/YYYY o YYYY-MM-DD. El SDK las convierte automáticamente al formato YYYY-MM-DD requerido por Banxico.

API pública

new BanxicoClient(options: { token: string; adapter: BanxicoAdapter })

getTipoCambioFix(): Promise<{ fecha: string; valor: string }>

getTipoCambioHistorico(fechaIni: string, fechaFin: string): Promise<{ fecha: string; valor: string }[]>

getTipoCambioObligacionesFix(): Promise<{ fecha: string; valor: string }>

getTipoCambioObligacionesHistorico(fechaIni: string, fechaFin: string): Promise<{ fecha: string; valor: string }[]>

Adapters disponibles

axiosAdapter (usa axios)

Puedes crear tu propio adapter implementando la interfaz BanxicoAdapter.

Compilación y ejecución detallada:

1. Instalar dependencias

npm install

2. Variables de entorno

Crear .env con BANXICO_TOKEN

3. Compilar

npm run build

4. Ejecutar ejemplo

npm run start