Pinboard.js

export class Pinboard {
    constructor(apiToken) {
        this.authToken = apiToken;
    }
    fetchApi(path, params = {}) {
        let urlParams = new URLSearchParams();
        for (let [key, value] of Object.entries(params))
            urlParams.append(key, value);
        urlParams.append('auth_token', this.authToken);
        urlParams.append('format', 'json');
        let url = new URL('https://api.pinboard.in/v1' + path);
        url.search = urlParams.toString();
        return fetch(url.toString()).then(reply => reply.json());
    }
    async lastUpdateTime() {
        let response = await this.fetchApi('/posts/update');
        let dt = new Date(response['update_time']);
        return dt.getTime();
    }
    async get(params) {
        return (await this.fetchApi('/posts/get', params)).posts;
    }
    add(params) {
        return this.fetchApi('/posts/add', params);
    }
    delete(url) {
        return this.fetchApi('/posts/delete', { url: url });
    }
    all() {
        return this.fetchApi('/posts/all');
    }
}