curl --request GET \
  --url https://api.sumvin.com/v0/safe/config

{
  "_links": {
    "self": {
      "href": "<string>",
      "method": "GET",
      "templated": false,
      "description": "<string>"
    }
  },
  "factory": "<string>",
  "factory_data": "<string>",
  "predicted_safe_address": "<string>",
  "entrypoint": "<string>",
  "chain_id": 123,
  "signer_contract_address": "<string>"
}