api_key: ********************X-Api-Key: ********************{
"title": "My internal product",
"image_url": "https://example.com/image.jpg",
"brand": "Catan",
"package_quantity": 2,
"default_supplier_id": 1,
"matches": [
{
"platform": "amazon",
"marketplace_code": "ATVPDKIKX0DER",
"identifier": "B00U26V4VQ",
"identifier_type": "asin",
"title": "External Product Title"
}
]
}curl --location 'https://app.sellerassistant.app/api/v1/sa/inventory/products?api_key=%3Capi-key%3E' \
--header 'Content-Type: application/json' \
--data '{
"title": "My internal product",
"image_url": "https://example.com/image.jpg",
"brand": "Catan",
"package_quantity": 2,
"default_supplier_id": 1,
"matches": [
{
"platform": "amazon",
"marketplace_code": "ATVPDKIKX0DER",
"identifier": "B00U26V4VQ",
"identifier_type": "asin",
"title": "External Product Title"
}
]
}'{
"data": [
{
"id": "P-5XK1S0NQNO",
"title": "Catan Board Game",
"brand": "Catan",
"image_url": "https://m.media-amazon.com/images/I/51N-u8AsmdL.jpg",
"package_quantity": 2,
"default_supplier_id": 10,
"total_stock": 12,
"tags": [
3
],
"matches": [
{
"platform": "amazon",
"marketplace_code": "ATVPDKIKX0DER",
"identifier": "B00U26V4VQ",
"identifier_type": "asin",
"title": "External Product Title"
}
],
"created_at": "2026-05-16T15:09:58Z",
"updated_at": "2026-05-16T15:09:58Z"
}
],
"meta": {
"succeeded": 2,
"failed": 1
},
"errors": [
{
"code": "not_found",
"message": "The product [P-1] was not found."
}
]
}