curl --request POST \
  --url https://backend.swap.coffee/v1/liquidity/provision/{address} \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --data '
{
  "user_wallet": "UQCNTO0Nh0Z7QNyRW1BLWfk08f2dAOw4izrx9sO6OUPg4DoV",
  "asset_1_amount": "<string>",
  "asset_2_amount": "<string>",
  "min_lp_amount": "<string>"
}
'

[
  {
    "query_id": 123,
    "message": {
      "payload_cell": "aSDinaTvuI8gbWludGxpZnk=",
      "address": "EQCM3B12QK1e4yZSf8GtBRT0aLMNyEsBc_DhVfRRtOEffLez",
      "value": "<string>",
      "state_init": "aSDinaTvuI8gbWludGxpZnk=",
      "extra": [
        {
          "id": 123,
          "amount": "<string>"
        }
      ]
    }
  }
]