Expand a Bitlink

//native

type Bitly = {

  token: string;

};

/**

 * Expand a Bitlink

 * Returns the short link and long URL for the specified link.

 */

export async function main(auth: Bitly, body: { bitlink_id?: string }) {

  const url = new URL(`https://api-ssl.bitly.com/v4/expand`);

  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();

}