# Custom slash command arguments

Sometimes you may want to pass in your own [options](https://discord.js.org/#/docs/discord.js/main/typedef/ApplicationCommandOption) objects to your slash command. This gives you more control over the exact details of your arguments.

{% tabs %}
{% tab title="JavaScript" %}
{% code title="add.js" %}

```javascript
const { ApplicationCommandOptionType } = require("discord.js");
const { CommandType } = require("wokcommands");

module.exports = {
  description: "Adds numbers together",

  // Create a legacy and slash command
  type: CommandType.BOTH,

  // An array of
  // https://discord.js.org/#/docs/discord.js/main/typedef/ApplicationCommandOption
  options: [
    {
      name: "num1",
      description: "The first number",
      type: ApplicationCommandOptionType.Number,
      required: true,
    },
    {
      name: "num2",
      description: "The second number",
      type: ApplicationCommandOptionType.Number,
      required: true,
    },
  ],

  callback: ({ args }) => {
    const sum = args.reduce((acc, cur) => {
      return acc + Number(cur);
    }, 0);

    return `The sum is ${sum}`;
  },
};
```

{% endcode %}
{% endtab %}

{% tab title="TypeScript" %}
{% code title="add.ts" %}

```typescript
import { ApplicationCommandOptionType } from "discord.js";
import { CommandType, CommandObject, CommandUsage } from "wokcommands";

export default {
  description: "Adds numbers together",

  // Create a legacy and slash command
  type: CommandType.BOTH,

  // An array of
  // https://discord.js.org/#/docs/discord.js/main/typedef/ApplicationCommandOption
  options: [
    {
      name: "num1",
      description: "The first number",
      type: ApplicationCommandOptionType.Number,
      required: true,
    },
    {
      name: "num2",
      description: "The second number",
      type: ApplicationCommandOptionType.Number,
      required: true,
    },
  ],

  callback: (options: CommandUsage) => {
    const { args } = options;

    const sum = args.reduce((acc, cur) => {
      return acc + Number(cur);
    }, 0);

    return `The sum is ${sum}`;
  },
} as CommandObject;
```

{% endcode %}
{% endtab %}
{% endtabs %}

The options array in this code snippet is similar to what WOKCommands will auto generate from the code in [Inferred slash command arguments](/commands/inferred-slash-command-arguments.md).


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