Creating attributes through the Woocommerce API

Hi Angel,

Thanks for reaching out to us.

You can use WooCommerce API to create different types of attributes using our Variation Swatches Plugin.

You can install our Free version. Then try-

GET Request: wp-json/wc/v3/products/attributes/<attribute_id>/terms/<id>

You will get a response like:

"woo_variation_swatches": {
"attribute_type": "color",
"primary_color": "#1e73be",
"secondary_color": "",
"is_dual_color": false,
"dual_color_angle": "-45deg",
"image_id": 0,
"image_size": "variation_swatches_image_size",
"group": "",
"group_name": "",
"tooltip": "",
"tooltip_text": "",
"tooltip_image_id": 0
}

Then you can also use PUT to update terms.

PUT Request: wp-json/wc/v3/products/attributes/<attribute_id>/terms/<id>

You can get an example from woo-variation-swatches > includes > class-woo-variation-swatches-wc-api-response.php > line number 89

I hope this information will help.

Thank You