RSS Feed Sitemap and QR Code API

API ID 14525

Read RSS and Atom feeds and XML sitemaps as clean JSON, and generate QR codes as SVG.

292 ms avg response

API Documentation

Endpoints

Request
Reads an RSS, Atom or JSON Feed, or a web page that links one, and returns the feed title, link and language plus normalised items with id, title, link, ISO dates, author, plain text summary, categories, enclosures and image. Filter with since and limit, and set include_content to true for the full text.
Endpoint ID: 37082
GET https://zylalabs.com/api/14525/rss+feed+sitemap+and+qr+code+api/37082/feed+to+json
INPUT PARAMETERS

Feed to JSON — Endpoint Features

Object Description
url Required feed URL (RSS 0.9x/1.0/2.0, Atom, JSON Feed) or a page with <link rel="alternate"> to one
since Optional only items published at/after this ISO date, e.g. 2026-10-01
include_content Optional true adds content_text (full text, HTML stripped, max 20,000 chars per item)
summary_chars Optional max summary length, 0-2000, default 400 (0 omits it)

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

url
since
include_content
summary_chars
API EXAMPLE RESPONSE
JSON
{
    "url": "https://hnrss.org/frontpage",
    "discovered_from": null,
    "format": "rss2",
    "feed": {
        "title": "Hacker News: Front Page",
        "link": "https://news.ycombinator.com/",
        "description": "Hacker News RSS",
        "language": null,
        "updated": "2026-10-26T18:15:13.000Z",
        "generator": "hnrss v2.1.1",
        "image": null
    },
    "item_count": 20,
    "matched": 20,
    "returned": 5,
    "newest_item": "2026-10-26T18:01:17.000Z",
    "items": [
        {
            "id": "https://news.ycombinator.com/item?id=50248124",
            "title": "GPT-6.1 Terra",
            "link": "https://openai.com/index/introducing-gpt-6-1-terra/",
            "published": "2026-10-26T18:01:17.000Z",
            "updated": null,
            "author": "meetpateltech",
            "summary": "Article URL: https://openai.com/index/introducing-gpt-6-1-terra/\nComments URL: https://news.ycombinator.com/item?id=50248124\nPoints: 17\n# Comments: 3",
            "categories": [],
            "enclosures": [],
            "image": null
        },
        {
            "id": "https://news.ycombinator.com/item?id=50248061",
            "title": "Meta Employees Denounce Interference in Brazilian Elections",
            "link": "https://www.panamericandispatch.org/p/meta-employees-denounce-interference",
            "published": "2026-10-26T17:57:29.000Z",
            "updated": null,
            "author": "guitcastro",
            "summary": "Article URL: https://www.panamericandispatch.org/p/meta-employees-denounce-interference\nComments URL: https://news.ycombinator.com/item?id=50248061\nPoints: 32\n# Comments: 3",
            "categories": [],
            "enclosures": [],
            "image": null
        },
        {
            "id": "https://news.ycombinator.com/item?id=50247630",
            "title": "ChatGPT Keeps Telling People 404 Media Can Solve Their Tech Support Problems",
            "link": "https://www.404media.co/chatgpt-keeps-telling-people-404-media-can-solve-their-tech-support-problems/",
            "published": "2026-10-26T17:32:16.000Z",
            "updated": null,
            "author": "cdrnsf",
            "summary": "Article URL: https://www.404media.co/chatgpt-keeps-telling-people-404-media-can-solve-their-tech-support-problems/\nComments URL: https://news.ycombinator.com/item?id=50247630\nPoints: 46\n# Comments: 6",
            "categories": [],
            "enclosures": [],
            "image": null
        },
        {
            "id": "https://news.ycombinator.com/item?id=50247493",
            "title": "Nietzschian Debugger",
            "link": "https://github.com/DilawarShafiq/nietzschian-debugger",
            "published": "2026-10-26T17:25:30.000Z",
            "updated": null,
            "author": "dilawargopang",
            "summary": "Article URL: https://github.com/DilawarShafiq/nietzschian-debugger\nComments URL: https://news.ycombinator.com/item?id=50247493\nPoints: 13\n# Comments: 3",
            "categories": [],
            "enclosures": [],
            "image": null
        },
        {
            "id": "https://news.ycombinator.com/item?id=50247453",
            "title": "The Git Forge for Agent-Human Collaboration",
            "link": "https://entire.com/blog/the-git-forge-for-agent-human-collaboration",
            "published": "2026-10-26T17:23:11.000Z",
            "updated": null,
            "author": "lizziepika",
            "summary": "Article URL: https://entire.com/blog/the-git-forge-for-agent-human-collaboration\nComments URL: https://news.ycombinator.com/item?id=50247453\nPoints: 34\n# Comments: 13",
            "categories": [],
            "enclosures": [],
            "image": null
        }
    ],
    "fetched_at": "2026-10-26T18:28:23.448Z",
    "note": "Items in feed order. summary is plain text (HTML stripped). Dates normalised to ISO 8601 UTC; null when the feed has none."
}
Feed to JSON — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/14525/rss+feed+sitemap+and+qr+code+api/37082/feed+to+json?url=https://hnrss.org/frontpage' --header 'Authorization: Bearer YOUR_API_KEY' 


    
Request
Reads a sitemap URL, or just a domain whose sitemaps are found through robots.txt and then sitemap.xml. It follows sitemap indexes, reads xml, gz and text sitemaps, and returns every URL with lastmod, changefreq, priority, hreflang alternates, image and news counts. Filter by contains and since.
Endpoint ID: 37083
GET https://zylalabs.com/api/14525/rss+feed+sitemap+and+qr+code+api/37083/sitemap+to+json
INPUT PARAMETERS

Sitemap to JSON — Endpoint Features

Object Description
url Required sitemap URL, or a site / domain to discover its sitemaps via robots.txt
contains Optional only URLs containing this text, e.g. /blog/
since Optional only URLs with lastmod at/after this ISO date
max_sitemaps Optional sitemap files to read per call, 1-10, default 5

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

url
contains
since
max_sitemaps
API EXAMPLE RESPONSE
JSON
{
    "site": "https://www.sitemaps.org",
    "found_via": "given",
    "sitemaps_fetched": [
        {
            "url": "https://www.sitemaps.org/sitemap.xml",
            "status": 200,
            "type": "urlset",
            "urls": 84
        }
    ],
    "sitemaps_not_fetched": 0,
    "sitemaps_not_fetched_sample": [],
    "urls_seen": 84,
    "returned": 50,
    "truncated": true,
    "filters": {
        "contains": null,
        "since": null,
        "limit": 50
    },
    "newest_lastmod": "2022-12-15T00:00:00.000Z",
    "urls": [
        {
            "loc": "https://www.sitemaps.org/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/da/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/da/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/da/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/da/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/de/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/de/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/de/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/de/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/en_GB/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/en_GB/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/en_GB/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/en_GB/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/es/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/es/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/es/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/es/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fi/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fi/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fi/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fi/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fr/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fr/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fr/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/fr/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/it/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/it/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/it/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/it/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ja/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ja/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ja/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ja/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ko/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ko/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ko/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/ko/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/nl/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/nl/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/nl/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/nl/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/no/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/no/protocol.html",
            "lastmod": "2022-12-15T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/no/faq.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/no/terms.html",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        },
        {
            "loc": "https://www.sitemaps.org/pl/",
            "lastmod": "2016-11-21T00:00:00.000Z",
            "changefreq": null,
            "priority": null
        }
    ],"_note":"Response truncated for documentation purposes"}
Sitemap to JSON — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/14525/rss+feed+sitemap+and+qr+code+api/37083/sitemap+to+json?url=https://www.sitemaps.org/sitemap.xml' --header 'Authorization: Bearer YOUR_API_KEY' 


    
Request
Generates a QR code as SVG from text, or from Wi-Fi details. Options cover error correction level, scale, quiet zone margin, colours and an optional 0 and 1 module matrix. Uses UTF-8 byte mode, is computed locally and nothing is stored.
Endpoint ID: 37084
GET https://zylalabs.com/api/14525/rss+feed+sitemap+and+qr+code+api/37084/qr+code
INPUT PARAMETERS

QR Code — Endpoint Features

Object Description
text Required content to encode, up to 2,000 characters
ssid Optional Wi-Fi network name (instead of text) -> WIFI: QR
password Optional Wi-Fi password (with ssid)
auth Optional Wi-Fi security, default WPA when a password is given
ecc Optional error correction, default M
format Optional default svg
scale Optional pixels per module, 1-40, default 8
margin Optional quiet zone in modules, 0-20, default 4
dark Optional hex colour, default 000000 (svg only)
light Optional hex colour, default ffffff (svg only)
matrix Optional true adds rows of 0/1

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

text
ssid
password
auth
ecc
format
scale
margin
dark
light
matrix
API EXAMPLE RESPONSE
JSON
{
    "kind": "text",
    "text": "Hello world",
    "bytes": 11,
    "ecc": "M",
    "version": 1,
    "modules": 21,
    "scale": 8,
    "margin": 4,
    "size_px": 232,
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    "note": "Byte mode, UTF-8. Keep the margin (quiet zone) at 4 for reliable scanning. QR Code is a registered trademark of DENSO WAVE INCORPORATED.",
    "library": "qrcode-generator 2.0.4 (MIT, Kazuhiko Arase)"
}
QR Code — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/14525/rss+feed+sitemap+and+qr+code+api/37084/qr+code?text=Hello world' --header 'Authorization: Bearer YOUR_API_KEY' 


    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the RSS Feed Sitemap and QR Code API simply include your bearer token in the Authorization header.

Headers
Header Description
Authorization Required Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.

Starts at
$10,000/Year


  • Custom Volume
  • Custom Rate Limit
  • Specialized Customer Support
  • Real-Time API Monitoring

Overview

Read RSS and Atom feeds and XML sitemaps as clean JSON, and generate QR codes as SVG.

RSS Feed Sitemap and QR Code API FAQs

The "Feed to JSON" endpoint returns feed metadata and normalized items, including titles, links, authors, and summaries. The "Sitemap to JSON" endpoint provides URLs with metadata like last modified dates and change frequencies. The "QR Code" endpoint generates SVG QR codes from text or Wi-Fi details.

Key fields in the "Feed to JSON" response include "title," "link," "items," and "summary." For "Sitemap to JSON," important fields are "loc," "lastmod," and "changefreq." The "QR Code" response includes "text," "ecc," and "svg."

The "Feed to JSON" endpoint accepts parameters like "since," "limit," and "include_content." The "Sitemap to JSON" allows filtering by "contains" and "since." The "QR Code" endpoint supports parameters for error correction level, scale, and colors.

Responses are structured in JSON format. The "Feed to JSON" organizes data into a main object with "feed" and "items" arrays. The "Sitemap to JSON" includes a "sitemaps_fetched" array and a "urls" array. The "QR Code" response contains attributes related to the QR code's properties.

The "Feed to JSON" endpoint reads from RSS, Atom feeds, and JSON feeds. The "Sitemap to JSON" fetches data from sitemap URLs and robots.txt files. The "QR Code" endpoint generates codes based on user-provided text or Wi-Fi details, computed locally.

Typical use cases include aggregating content from multiple feeds for news applications, analyzing website structure through sitemaps, and generating QR codes for marketing materials or event promotions. Each endpoint serves distinct needs in content management and user engagement.

Users can customize requests by specifying parameters such as "since" to filter results by date, "limit" to control the number of returned items, and "include_content" for full text in the "Feed to JSON" endpoint. This flexibility allows tailored data retrieval.

Data accuracy is maintained by fetching live feeds and sitemaps directly from their sources, ensuring up-to-date information. The API processes data in real-time, and users can verify the integrity of the data through the provided metadata, such as "lastmod" dates.

General FAQs

To obtain your API key, first sign in to your account and navigate to the API you want to use. From the API's Pricing section, choose a plan and complete the subscription process. Once subscribed, return to the API page and you will see your API Access Key displayed at the top of the documentation page. You can use this key to authenticate your requests.

You can’t switch APIs during the free trial. If you subscribe to a different API, your trial will end and the new subscription will start as a paid plan.

The free trial lasts for 7 days and allows you to make up to 50 API requests.

No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.

Yes. If the API offers a free trial, you will see a "Free 7-Day Trial" option in its Pricing section. The trial lasts for 7 days and allows up to 50 API requests, enabling you to evaluate the API before subscribing to a paid plan.

Zyla API Hub is like a big store for APIs, where you can find thousands of them all in one place. We also offer dedicated support and real-time monitoring of all APIs. Once you sign up, you can pick and choose which APIs you want to use. Just remember, each API needs its own subscription. But if you subscribe to multiple ones, you'll use the same key for all of them, making things easier for you.

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Additionally, if you already have an active subscription in any of these currencies (USD, EUR, CAD, AUD, GBP), that currency will remain for subsequent subscriptions. You can change the currency at any time as long as you don't have any active subscriptions.
The local currency shown on the pricing page is based on the country of your IP address and is provided for reference only. The actual prices are in USD (United States Dollar). When you make a payment, the charge will appear on your card statement in USD, even if you see the equivalent amount in your local currency on our website. This means you cannot pay directly with your local currency.
Occasionally, a bank may decline the charge due to its fraud protection settings. We suggest reaching out to your bank initially to check if they are blocking our charges. Also, you can access the Billing Portal and change the card associated to make the payment. If these does not work and you need further assistance, please contact our team at [email protected]
Prices are determined by a recurring monthly or yearly subscription, depending on the chosen plan.
API calls are deducted from your plan based on successful requests. Each plan comes with a specific number of calls that you can make per month. Only successful calls, indicated by a Status 200 response, will be counted against your total. This ensures that failed or incomplete requests do not impact your monthly quota.
Zyla API Hub works on a recurring monthly subscription system. Your billing cycle will start the day you purchase one of the paid plans, and it will renew the same day of the next month. So be aware to cancel your subscription beforehand if you want to avoid future charges.
To upgrade your current subscription plan, simply go to the pricing page of the API and select the plan you want to upgrade to. The upgrade will be instant, allowing you to immediately enjoy the features of the new plan. Please note that any remaining calls from your previous plan will not be carried over to the new plan, so be aware of this when upgrading. You will be charged the full amount of the new plan.
To check how many API calls you have left for the current month, refer to the 'X-Zyla-API-Calls-Monthly-Remaining' field in the response header. For example, if your plan allows 1,000 requests per month and you've used 100, this field in the response header will indicate 900 remaining calls.

You can monitor your API usage through the response headers included with every request:

x-zyla-api-calls-monthly-used: Shows the total number of API requests you have used during the current billing period.
x-zyla-api-calls-monthly-remaining: Shows the number of API requests you have remaining for the current billing period.

The 'X-Zyla-RateLimit-Reset' header shows the number of seconds until your rate limit resets. This tells you when your request count will start fresh. For example, if it displays 3,600, it means 3,600 seconds are left until the limit resets.

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Please note that upgrades, downgrades, and cancellations take effect immediately. Once your subscription is canceled, access to the service will end immediately, regardless of any remaining API calls in your quota.

After 7 days, you will be charged the full amount for the plan you were subscribed to during the trial. Therefore, it's important to cancel before the trial period ends. Refund requests for forgetting to cancel on time are not accepted.
When you subscribe to an API free trial, you can make up to 50 API calls. If you wish to make additional API calls beyond this limit, the API will prompt you to perform an "Start Your Paid Plan." You can find the "Start Your Paid Plan" button in your profile under Subscription -> Choose the API you are subscribed to -> Pricing tab.
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