curl --request GET \
  --url https://api.neynar.com/v2/farcaster/user/by_x_username/ \
  --header 'x-api-key: <api-key>'

{
  "users": [
    {
      "object": "user",
      "fid": 3,
      "username": "<string>",
      "display_name": "<string>",
      "custody_address": "0x5a927ac639636e534b678e81768ca19e2c6280b7",
      "pro": {
        "status": "subscribed",
        "subscribed_at": "2023-11-07T05:31:56Z",
        "expires_at": "2023-11-07T05:31:56Z"
      },
      "pfp_url": "<string>",
      "profile": {
        "bio": {
          "text": "<string>",
          "mentioned_profiles": [
            {
              "object": "user_dehydrated",
              "fid": 3,
              "username": "<string>",
              "display_name": "<string>",
              "pfp_url": "<string>",
              "custody_address": "0x5a927ac639636e534b678e81768ca19e2c6280b7",
              "score": 123
            }
          ],
          "mentioned_profiles_ranges": [
            {
              "start": 1,
              "end": 1
            }
          ],
          "mentioned_channels": [
            {
              "id": "<string>",
              "name": "<string>",
              "object": "channel_dehydrated",
              "image_url": "<string>",
              "viewer_context": {
                "following": true,
                "role": "member"
              }
            }
          ],
          "mentioned_channels_ranges": [
            {
              "start": 1,
              "end": 1
            }
          ]
        },
        "location": {
          "latitude": 0,
          "longitude": 0,
          "address": {
            "city": "<string>",
            "state": "<string>",
            "state_code": "<string>",
            "country": "<string>",
            "country_code": "<string>"
          },
          "radius": 1
        },
        "banner": {
          "url": "<string>"
        }
      },
      "follower_count": 123,
      "following_count": 123,
      "verifications": [
        "0x5a927ac639636e534b678e81768ca19e2c6280b7"
      ],
      "auth_addresses": [
        {
          "address": "0x5a927ac639636e534b678e81768ca19e2c6280b7",
          "app": {
            "object": "user_dehydrated",
            "fid": 3,
            "username": "<string>",
            "display_name": "<string>",
            "pfp_url": "<string>",
            "custody_address": "0x5a927ac639636e534b678e81768ca19e2c6280b7",
            "score": 123
          }
        }
      ],
      "verified_addresses": {
        "eth_addresses": [
          "0x5a927ac639636e534b678e81768ca19e2c6280b7"
        ],
        "sol_addresses": [
          "<string>"
        ],
        "primary": {
          "eth_address": "0x5a927ac639636e534b678e81768ca19e2c6280b7",
          "sol_address": "<string>"
        }
      },
      "verified_accounts": [
        {
          "platform": "x",
          "username": "<string>"
        }
      ],
      "power_badge": true,
      "experimental": {
        "deprecation_notice": "<string>",
        "neynar_user_score": 123
      },
      "viewer_context": {
        "following": true,
        "followed_by": true,
        "blocking": true,
        "blocked_by": true
      },
      "score": 123
    }
  ]
}