Hi,

if you would like to receive all sizes for your example (gray variant) you need to invoke our Product Details API with the ASIN from the gray variant. This should work for you use case. Please let us know in case of further questions.

Best Regards
Axesso Support

Hi Axesso, These data are on Amazon website, and I think there might be a mismatch in your endpoint. Did you check ‘One asin should map to one unique color plus one unique size instead.’ ?

If you look at detail product API result from https://www.amazon.com/dp/B095CFJ2PH?th=1&psc=1 The Grey variant only contains ASIN B0BG22XRQ2. However, Gray + X-large is B0BG22XRQ2. The other variants Gray + Small, B0BG21YX8W, Gray + Medium, B0BG21YX8W, Gray + Large B0BG23471Y are missing in this endpoint. The small variant returned from API is B095CDBQQV, which is Red + Small. Thus all Gray size expect for Gray + X-large are missing in the variants field.

Hi,

we checked your request and everything looks fine from our side. Our API can only reflect all data which is available on the Amazon website. Since here not all variation combinations can be fetched in one step, you would require to make multiple requests on the variation asin which we return in the list to get all combinations.

Best Regards
Axesso Support

Bump on this, and add some explanation here:

https://www.amazon.com/dp/B095CFJ2PH?th=1&psc=1
has 26 different options in color, while 4 options in size.
Thus the api endpoint should return 26 * 4 = 104 skus/asins in theory.

With 11 colors are hidden in ‘more’, the current endpoint only returns incorrect 19 skus, and each color (15 total, 26-11) has its asins, and 4 size options has its asins.
This is incorrect, One asin should map to one unique color plus one unique size instead. Thus the endpoint should return 15*4 = 60 asins at least.

For any product that has more than 1 variant option, this API’s asin variants are incorrect.

Let me anyhing else I can provide.