# useGetEscrowFromIndexerByContractIds

## Uso

Este hook personalizado expone una función para obtener los escrows que estás buscando.

{% code overflow="wrap" %}

```typescript
import { useGetEscrowFromIndexerByContractIds } from "@trustless-work/escrow/hooks";
import { GetEscrowFromIndexerByContractIdsParams } from "@trustless-work/escrow/types";

/*
 *  useGetEscrowFromIndexerByContractIds
*/
const { getEscrowByContractIds } = useGetEscrowFromIndexerByContractIds();

/* 
 * Devuelve el escrow que estás buscando
 * el payload debe ser del tipo `GetEscrowFromIndexerByContractIdsParams`
*/
await getEscrowByContractIds(payload);
```

{% endcode %}

### Función

* `getEscrowByContractIds` \
  Responsable de construir y devolver datos basados en el payload proporcionado.

*Argumento:*

`GetEscrowFromIndexerByContractIdsParams`: Un objeto que contiene los campos requeridos para obtener los escrows.

{% content-ref url="/pages/76ddbad2be0ccc209d4a63485a8efd2c7e7605bc" %}
[Obtener escrows por ID de contrato](/trustless-work/v1-es/introduccion/developer-resources/tipos/cargas-utiles/obtener-escrows-por-id-de-contrato.md)
{% endcontent-ref %}

*Valor de retorno:*

`escrows`: Los escrows que estás buscando.

***

## Ejemplo de usoFormulario

{% code title="src/hooks/useGetEscrowFromIndexerByContractIds.ts" overflow="wrap" %}

```typescript
import {
  useGetEscrowFromIndexerByContractIds,
} from "@trustless-work/escrow/hooks";
import {
  GetEscrowFromIndexerByContractIdsParams, 
} from "@trustless-work/escrow/types";

export const useGetEscrowFromIndexerByContractIdsForm = () => {

 /*
  *  useGetEscrowFromIndexerByContractIds
 */
 const { getEscrowByContractIds } = useGetEscrowFromIndexerByContractIds();

/*
 * función onSubmit, esto podría ser llamado por el botón del formulario
*/
 const onSubmit = async (payload: GetEscrowFromIndexerByContractIdsParams) => {

    try {
      /**
       * Llamada a la API usando los hooks de trustless work
       * @Nota:
       * - Necesitamos pasar el payload a la función getEscrowByContractIds
       * - El resultado serán escrows
      */
      const escrows = await getEscrowByContractIds(payload);
      
      if (!escrows) {
        throw new Error("Escrows not found");
      }

      /**
       * @Respuestas:
       * escrows !== null
       * - Escrows recibidos con éxito
       * - Mostrar un toast de éxito
       *
       * escrows === null
       * - Mostrar un toast de error
       */
      if (escrows) {
        toast.success("Escrows Received");
      }
    } catch (error: unknown) {
      // lógica para capturar errores
    }
  };
}

```

{% endcode %}


---

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