curl --request GET \
  --url https://api.mainnet.aptoslabs.com/decibel/api/v1/asset_contexts \
  --header 'Authorization: Bearer <token>'

[
  {
    "mark_price": 123,
    "market": "0xmarket123...",
    "mid_price": 123,
    "open_interest": 123,
    "oracle_price": 123,
    "previous_day_price": 123,
    "price_change_pct_24h": 123,
    "volume_24h": 123
  }
]