curl --request POST \
  --url https://grid.squads.xyz/api/grid/v1/passkeys \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-grid-environment: <x-grid-environment>' \
  --data '{
  "baseUrl": "<string>",
  "metaInfo": {
    "appName": "<string>",
    "redirectUrl": "<string>"
  },
  "sessionKey": null
}'

{
  "url": "<string>"
}