How to get List Database Option with price via API ?

Hi, I have problems with creating Droplet the database, I read the document and used API to get the list database option but not the price in response API: https://api.digitalocean.com/v2/databases/options Response:

{
    "options": {
        "mongodb": {
            "regions": [...],
            "versions": [...],
            "layouts": [
                {
                    "num_nodes": 1,
                    "sizes": [
                        "db-s-1vcpu-1gb",
                        "..."
                    ]
                }
            ]
        }
    }
}

I need to get the price with size db-s-1vcpu-1gb, Is there any API to get the price-by-size database? Thanks