curl -X POST "https://api.atomscale.ai/target-materials/layers/" \
  -H "X-API-KEY: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "layer_id": 1,
    "sample_id": 42,
    "composition_string": "BaTiO3",
    "orientation": "001"
  }'

import requests

response = requests.post(
    "https://api.atomscale.ai/target-materials/layers/",
    headers={
        "X-API-KEY": "YOUR_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "layer_id": 1,
        "sample_id": 42,
        "composition_string": "BaTiO3",
        "orientation": "001"
    }
)
layer = response.json()

{
  "id": 100,
  "layer_id": 1,
  "sample_id": 42,
  "composition_string": "BaTiO3",
  "element_dict": { "Ba": 1, "Ti": 1, "O": 3 },
  "orientation": "001",
  "space_group": "P4mm",
  "mp_id": "mp-5020"
}