Send an email

type Resend = {

  token: string;

};

/**

 * Send an email

 *

 */

export async function main(

  auth: Resend,

  body: {

    from: string;

    to: string[];

    subject: string;

    bcc?: string;

    cc?: string;

    reply_to?: string;

    html?: string;

    text?: string;

    headers?: { [k: string]: unknown };

    attachments?: {

      content?: string;

      filename?: string;

      path?: string;

      [k: string]: unknown;

    }[];

    tags?: { name?: string; value?: string; [k: string]: unknown }[];

    [k: string]: unknown;

  }

) {

  const url = new URL(`https://api.resend.com/emails`);

  const response = await fetch(url, {

    method: "POST",

    headers: {

      "Content-Type": "application/json",

      Authorization: "Bearer " + auth.token,

    },

    body: JSON.stringify(body),

  });

  if (!response.ok) {

    const text = await response.text();

    throw new Error(`${response.status} ${text}`);

  }

  return await response.json();

}