Is it possible to extract data from such output?

[nvllz]

Hi! I just tried to set up a price monitor, but unfortunately I am stuck. I set up a detection checker, selected the embedded price detector and got some json output. But I don't know what to do with it now. Each item belongs to a specific size (XS, S, M, L, XL, 2XL, 3XL). Any change to XS or L shirt will trigger me a notification, but I only want to monitor a specific line from this output. The problem is that they are basically the same, but the price for each size may be different.
I set changedetection to watch this link: https://en.zalando.de/anna-field-long-sleeved-top-black-an621d1b6-q11.html
This is how the output looks like:

[
    {
        "@type": "Offer",
        "availability": "http://schema.org/InStock",
        "price": "19.99",
        "priceCurrency": "EUR",
        "sku": "AN621D1B6-Q1100XS000",
        "url": "/anna-field-long-sleeved-top-black-an621d1b6-q11.html"
    },
    {
        "@type": "Offer",
        "availability": "http://schema.org/InStock",
        "price": "19.99",
        "priceCurrency": "EUR",
        "sku": "AN621D1B6-Q11000S000",
        "url": "/anna-field-long-sleeved-top-black-an621d1b6-q11.html"
    },
    {
        "@type": "Offer",
        "availability": "http://schema.org/InStock",
        "price": "19.99",
        "priceCurrency": "EUR",
        "sku": "AN621D1B6-Q11000M000",
        "url": "/anna-field-long-sleeved-top-black-an621d1b6-q11.html"
    },
    {
        "@type": "Offer",
        "availability": "http://schema.org/InStock",
        "price": "19.99",
        "priceCurrency": "EUR",
        "sku": "AN621D1B6-Q11000L000",
        "url": "/anna-field-long-sleeved-top-black-an621d1b6-q11.html"
    },
    {
        "@type": "Offer",
        "availability": "http://schema.org/InStock",
        "price": "19.99",
        "priceCurrency": "EUR",
        "sku": "AN621D1B6-Q1100XL000",
        "url": "/anna-field-long-sleeved-top-black-an621d1b6-q11.html"
    },
    {
        "@type": "Offer",
        "availability": "http://schema.org/OutOfStock",
        "price": "19.99",
        "priceCurrency": "EUR",
        "sku": "AN621D1B6-Q1102XL000",
        "url": "/anna-field-long-sleeved-top-black-an621d1b6-q11.html"
    },
    {
        "@type": "Offer",
        "availability": "http://schema.org/InStock",
        "price": "19.99",
        "priceCurrency": "EUR",
        "sku": "AN621D1B6-Q1103XL000",
        "url": "/anna-field-long-sleeved-top-black-an621d1b6-q11.html"
    }
]

And in this case, I'd like to monitor price changes only in the 2nd block (corresponding to size S). Is this even possible? I thought about regex, but the problem seems too complex.

Thanks!

[alexbot89]

This jq filter may work for you .[1].price, get the price from the 2nd element in the array.
Though I haven't really used the price detection mode of this app too much.