Simple deno mailgun client

Mailgun.ts

export default class MailgunClient {
  apiKey: string;
  domain: string;
  defaults?: {
    from?: string;
    subject?: string;
  };

  constructor(apiKey: string, domain: string, defaults?: Record<string, any>) {
    this.apiKey = apiKey;
    this.domain = domain;
    this.defaults = defaults || {};
  }

  async send(data: any) {
    data = { ...this.defaults, ...data };
    const form = new FormData();
    Object.keys(data).forEach((k: string) => form.append(k, data[k]));

    return fetch(`https://api.mailgun.net/v3/${this.domain}/messages`, {
      method: "POST",
      headers: {
        Authorization: `Basic ${btoa("api:" + this.apiKey)}`,
      },
      body: form,
    });
  }
}

Feel free to use, update, contribute, whatever

Awesome! Thank you