diff --git a/flake.lock b/flake.lock
index d8ccfacb..fae9a5bc 100644
--- a/flake.lock
+++ b/flake.lock
@@ -16,6 +16,22 @@
         "type": "github"
       }
     },
+    "HTTP_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1451647621,
+        "narHash": "sha256-oHIyw3x0iKBexEo49YeUDV1k74ZtyYKGR2gNJXXRxts=",
+        "owner": "phadej",
+        "repo": "HTTP",
+        "rev": "9bc0996d412fef1787449d841277ef663ad9a915",
+        "type": "github"
+      },
+      "original": {
+        "owner": "phadej",
+        "repo": "HTTP",
+        "type": "github"
+      }
+    },
     "Win32-network": {
       "flake": false,
       "locked": {
@@ -50,6 +66,23 @@
         "type": "github"
       }
     },
+    "cabal-32_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1603716527,
+        "narHash": "sha256-X0TFfdD4KZpwl0Zr6x+PLxUt/VyKQfX7ylXHdmZIL+w=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "48bf10787e27364730dd37a42b603cee8d6af7ee",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.2",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
     "cabal-34": {
       "flake": false,
       "locked": {
@@ -67,6 +100,23 @@
         "type": "github"
       }
     },
+    "cabal-34_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1640353650,
+        "narHash": "sha256-N1t6M3/wqj90AEdRkeC8i923gQYUpzSr8b40qVOZ1Rk=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "942639c18c0cd8ec53e0a6f8d120091af35312cd",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.4",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
     "cabal-36": {
       "flake": false,
       "locked": {
@@ -84,6 +134,23 @@
         "type": "github"
       }
     },
+    "cabal-36_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1641652457,
+        "narHash": "sha256-BlFPKP4C4HRUJeAbdembX1Rms1LD380q9s0qVDeoAak=",
+        "owner": "haskell",
+        "repo": "cabal",
+        "rev": "f27667f8ec360c475027dcaee0138c937477b070",
+        "type": "github"
+      },
+      "original": {
+        "owner": "haskell",
+        "ref": "3.6",
+        "repo": "cabal",
+        "type": "github"
+      }
+    },
     "cardano-addresses": {
       "flake": false,
       "locked": {
@@ -219,6 +286,22 @@
         "type": "github"
       }
     },
+    "cardano-shell_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1608537748,
+        "narHash": "sha256-PulY1GfiMgKVnBci3ex4ptk2UNYMXqGjJOxcPy2KYT4=",
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "rev": "9392c75087cb9a3d453998f4230930dea3a95725",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "cardano-shell",
+        "type": "github"
+      }
+    },
     "cardano-wallet": {
       "flake": false,
       "locked": {
@@ -284,6 +367,21 @@
         "type": "github"
       }
     },
+    "flake-utils_2": {
+      "locked": {
+        "lastModified": 1644229661,
+        "narHash": "sha256-1YdnJAsNy69bpcjuoKdOYQX0YxZBiCYZo4Twxerqv7k=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "3cecb5b042f7f209c56ffd8371b2711a290ec797",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
     "flat": {
       "flake": false,
       "locked": {
@@ -318,6 +416,23 @@
         "type": "github"
       }
     },
+    "ghc-8.6.5-iohk_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1600920045,
+        "narHash": "sha256-DO6kxJz248djebZLpSzTGD6s8WRpNI9BTwUeOf5RwY8=",
+        "owner": "input-output-hk",
+        "repo": "ghc",
+        "rev": "95713a6ecce4551240da7c96b6176f980af75cae",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "ref": "release/8.6.5-iohk",
+        "repo": "ghc",
+        "type": "github"
+      }
+    },
     "goblins": {
       "flake": false,
       "locked": {
@@ -338,11 +453,27 @@
     "hackage": {
       "flake": false,
       "locked": {
-        "lastModified": 1652663624,
-        "narHash": "sha256-WeZYALZ6wjXJaMi0ZiSLq5A/ybvES8vN3zPozUgzkFs=",
+        "lastModified": 1659921206,
+        "narHash": "sha256-5LfFJ63AONLNEEV+/NuYNdOP/yvLi74sHC7fOhoWvsw=",
         "owner": "input-output-hk",
         "repo": "hackage.nix",
-        "rev": "70c6780e617190a1ecc26bd004ece9ea67dcc260",
+        "rev": "e94dd12505fd8dbf45b3725ed2484281780a9219",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "hackage.nix",
+        "type": "github"
+      }
+    },
+    "hackage_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1653354979,
+        "narHash": "sha256-9plpFM3DkPb13FW25LVyfCpqnzs5nzMMWw42SOZpzGE=",
+        "owner": "input-output-hk",
+        "repo": "hackage.nix",
+        "rev": "b63711c848a8d2ec8ae189ad291ce54bb041874d",
         "type": "github"
       },
       "original": {
@@ -371,20 +502,84 @@
         "nixpkgs-2003": "nixpkgs-2003",
         "nixpkgs-2105": "nixpkgs-2105",
         "nixpkgs-2111": "nixpkgs-2111",
+        "nixpkgs-2205": "nixpkgs-2205",
         "nixpkgs-unstable": "nixpkgs-unstable",
         "old-ghc-nix": "old-ghc-nix",
         "stackage": "stackage"
       },
       "locked": {
-        "lastModified": 1652698457,
-        "narHash": "sha256-o9UvhU9QwdzXTFOnRB+MTQ0+fP5DblInxHoXqN6DplA=",
-        "owner": "mlabs-haskell",
+        "lastModified": 1659921359,
+        "narHash": "sha256-VVSBPAvel9xFuKAblveuSR0Yc1l7uwhif2c1gE1esOM=",
+        "owner": "input-output-hk",
+        "repo": "haskell.nix",
+        "rev": "ba13d45d93ccb0a32f3ae397d99f280482083ef4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
         "repo": "haskell.nix",
-        "rev": "269936645c92aa74b8b0695e96a1c92fd108f8aa",
+        "type": "github"
+      }
+    },
+    "haskell-nix-extra-hackage": {
+      "inputs": {
+        "haskell-nix": "haskell-nix_2",
+        "nixpkgs": [
+          "haskell-nix-extra-hackage",
+          "haskell-nix",
+          "nixpkgs-unstable"
+        ]
+      },
+      "locked": {
+        "lastModified": 1655143375,
+        "narHash": "sha256-yU+HPLwGPf5IeLj9IBQ1zrPBTYEwvYbuMnADs4T8RLQ=",
+        "owner": "mlabs-haskell",
+        "repo": "haskell-nix-extra-hackage",
+        "rev": "03ee7afdc1ad982e059e3941db80f7a5b30a2757",
         "type": "github"
       },
       "original": {
         "owner": "mlabs-haskell",
+        "ref": "separate-hackages",
+        "repo": "haskell-nix-extra-hackage",
+        "type": "github"
+      }
+    },
+    "haskell-nix_2": {
+      "inputs": {
+        "HTTP": "HTTP_2",
+        "cabal-32": "cabal-32_2",
+        "cabal-34": "cabal-34_2",
+        "cabal-36": "cabal-36_2",
+        "cardano-shell": "cardano-shell_2",
+        "flake-utils": "flake-utils_2",
+        "ghc-8.6.5-iohk": "ghc-8.6.5-iohk_2",
+        "hackage": "hackage_2",
+        "hpc-coveralls": "hpc-coveralls_2",
+        "hydra": "hydra_2",
+        "nix-tools": "nix-tools_2",
+        "nixpkgs": [
+          "haskell-nix-extra-hackage",
+          "haskell-nix",
+          "nixpkgs-unstable"
+        ],
+        "nixpkgs-2003": "nixpkgs-2003_2",
+        "nixpkgs-2105": "nixpkgs-2105_2",
+        "nixpkgs-2111": "nixpkgs-2111_2",
+        "nixpkgs-unstable": "nixpkgs-unstable_2",
+        "old-ghc-nix": "old-ghc-nix_2",
+        "stackage": "stackage_2"
+      },
+      "locked": {
+        "lastModified": 1653394713,
+        "narHash": "sha256-zPiZPoPn37t71QcpYjImboI9WV8ctXCcHPPhV++O+pI=",
+        "owner": "input-output-hk",
+        "repo": "haskell.nix",
+        "rev": "449d80f722a49e6bb893dbc8533e9ec2d4bd7072",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
         "repo": "haskell.nix",
         "type": "github"
       }
@@ -405,6 +600,22 @@
         "type": "github"
       }
     },
+    "hpc-coveralls_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1607498076,
+        "narHash": "sha256-8uqsEtivphgZWYeUo5RDUhp6bO9j2vaaProQxHBltQk=",
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "rev": "14df0f7d229f4cd2e79f8eabb1a740097fdfa430",
+        "type": "github"
+      },
+      "original": {
+        "owner": "sevanspowell",
+        "repo": "hpc-coveralls",
+        "type": "github"
+      }
+    },
     "hydra": {
       "inputs": {
         "nix": "nix",
@@ -428,6 +639,30 @@
         "type": "indirect"
       }
     },
+    "hydra_2": {
+      "inputs": {
+        "nix": "nix_2",
+        "nixpkgs": [
+          "haskell-nix-extra-hackage",
+          "haskell-nix",
+          "hydra",
+          "nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1646878427,
+        "narHash": "sha256-KtbrofMtN8GlM7D+n90kixr7QpSlVmdN+vK5CA/aRzc=",
+        "owner": "NixOS",
+        "repo": "hydra",
+        "rev": "28b682b85b7efc5cf7974065792a1f22203a5927",
+        "type": "github"
+      },
+      "original": {
+        "id": "hydra",
+        "type": "indirect"
+      }
+    },
     "iohk-monitoring-framework": {
       "flake": false,
       "locked": {
@@ -477,6 +712,22 @@
         "type": "github"
       }
     },
+    "lowdown-src_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1633514407,
+        "narHash": "sha256-Dw32tiMjdK9t3ETl5fzGrutQTzh2rufgZV4A/BbxuD4=",
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "rev": "d2c2b44ff6c27b936ec27358a2653caaef8f73b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "kristapsdz",
+        "repo": "lowdown",
+        "type": "github"
+      }
+    },
     "nix": {
       "inputs": {
         "lowdown-src": "lowdown-src",
@@ -499,6 +750,22 @@
       }
     },
     "nix-tools": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1659569011,
+        "narHash": "sha256-wHS0H5+TERmDnPCfzH4A+rSR5TvjYMWus9BNeNAMyUM=",
+        "owner": "input-output-hk",
+        "repo": "nix-tools",
+        "rev": "555d57e1ea81b79945f2608aa261df20f6b602a5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "nix-tools",
+        "type": "github"
+      }
+    },
+    "nix-tools_2": {
       "flake": false,
       "locked": {
         "lastModified": 1649424170,
@@ -514,6 +781,27 @@
         "type": "github"
       }
     },
+    "nix_2": {
+      "inputs": {
+        "lowdown-src": "lowdown-src_2",
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-regression": "nixpkgs-regression_2"
+      },
+      "locked": {
+        "lastModified": 1643066034,
+        "narHash": "sha256-xEPeMcNJVOeZtoN+d+aRwolpW8mFSEQx76HTRdlhPhg=",
+        "owner": "NixOS",
+        "repo": "nix",
+        "rev": "a1cd7e58606a41fcf62bf8637804cf8306f17f62",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "2.6.0",
+        "repo": "nix",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1632864508,
@@ -545,7 +833,39 @@
         "type": "github"
       }
     },
+    "nixpkgs-2003_2": {
+      "locked": {
+        "lastModified": 1620055814,
+        "narHash": "sha256-8LEHoYSJiL901bTMVatq+rf8y7QtWuZhwwpKE2fyaRY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "1db42b7fe3878f3f5f7a4f2dc210772fd080e205",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-20.03-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-2105": {
+      "locked": {
+        "lastModified": 1655034179,
+        "narHash": "sha256-rf1/7AbzuYDw6+8Xvvf3PtEOygymLBrFsFxvext5ZjI=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "046ee4af7a9f016a364f8f78eeaa356ba524ac31",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2105_2": {
       "locked": {
         "lastModified": 1645296114,
         "narHash": "sha256-y53N7TyIkXsjMpOG7RhvqJFGDacLs9HlyHeSTBioqYU=",
@@ -562,6 +882,22 @@
       }
     },
     "nixpkgs-2111": {
+      "locked": {
+        "lastModified": 1656782578,
+        "narHash": "sha256-1eMCBEqJplPotTo/SZ/t5HU6Sf2I8qKlZi9MX7jv9fw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "573603b7fdb9feb0eb8efc16ee18a015c667ab1b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-21.11-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-2111_2": {
       "locked": {
         "lastModified": 1648744337,
         "narHash": "sha256-bYe1dFJAXovjqiaPKrmAbSBEK5KUkgwVaZcTbSoJ7hg=",
@@ -577,6 +913,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-2205": {
+      "locked": {
+        "lastModified": 1657876628,
+        "narHash": "sha256-URmf0O2cQ/3heg2DJOeLyU/JmfVMqG4X5t9crQXMaeY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "549d82bdd40f760a438c3c3497c1c61160f3de55",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-22.05-darwin",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs-regression": {
       "locked": {
         "lastModified": 1643052045,
@@ -592,7 +944,38 @@
         "type": "indirect"
       }
     },
+    "nixpkgs-regression_2": {
+      "locked": {
+        "lastModified": 1643052045,
+        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
+        "type": "indirect"
+      }
+    },
     "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1657888067,
+        "narHash": "sha256-GnwJoFBTPfW3+mz7QEeJEEQ9OMHZOiIJ/qDhZxrlKh8=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "65fae659e31098ca4ac825a6fef26d890aaf3f4e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-unstable_2": {
       "locked": {
         "lastModified": 1648219316,
         "narHash": "sha256-Ctij+dOi0ZZIfX5eMhgwugfvB+WZSrvVNAyAuANOsnQ=",
@@ -608,6 +991,21 @@
         "type": "github"
       }
     },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1632864508,
+        "narHash": "sha256-d127FIvGR41XbVRDPVvozUPQ/uRHbHwvfyKHwEt5xFM=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "82891b5e2c2359d7e58d08849e4c89511ab94234",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-21.05-small",
+        "type": "indirect"
+      }
+    },
     "old-ghc-nix": {
       "flake": false,
       "locked": {
@@ -625,6 +1023,23 @@
         "type": "github"
       }
     },
+    "old-ghc-nix_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1631092763,
+        "narHash": "sha256-sIKgO+z7tj4lw3u6oBZxqIhDrzSkvpHtv0Kki+lh9Fg=",
+        "owner": "angerman",
+        "repo": "old-ghc-nix",
+        "rev": "af48a7a7353e418119b6dfe3cd1463a657f342b8",
+        "type": "github"
+      },
+      "original": {
+        "owner": "angerman",
+        "ref": "master",
+        "repo": "old-ghc-nix",
+        "type": "github"
+      }
+    },
     "optparse-applicative": {
       "flake": false,
       "locked": {
@@ -726,6 +1141,7 @@
         "flat": "flat",
         "goblins": "goblins",
         "haskell-nix": "haskell-nix",
+        "haskell-nix-extra-hackage": "haskell-nix-extra-hackage",
         "iohk-monitoring-framework": "iohk-monitoring-framework",
         "iohk-nix": "iohk-nix",
         "nixpkgs": [
@@ -737,7 +1153,8 @@
         "plutus": "plutus",
         "plutus-apps": "plutus-apps",
         "purescript-bridge": "purescript-bridge",
-        "servant-purescript": "servant-purescript"
+        "servant-purescript": "servant-purescript",
+        "wl-pprint-text": "wl-pprint-text"
       }
     },
     "servant-purescript": {
@@ -760,11 +1177,27 @@
     "stackage": {
       "flake": false,
       "locked": {
-        "lastModified": 1652577319,
-        "narHash": "sha256-zZxCo7vIdyjZueJD3VoR7YImsS54dRhqqVRcsLqUBP0=",
+        "lastModified": 1659921295,
+        "narHash": "sha256-7+4ywHfEXT9BW2YCTuVmRe/874U8DecPO8FmG1IDzzk=",
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "rev": "c0d746c9b8d1b0125a25cebbec577a78997d4c2a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "input-output-hk",
+        "repo": "stackage.nix",
+        "type": "github"
+      }
+    },
+    "stackage_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1653355076,
+        "narHash": "sha256-mQdOgAyFkLUJBPrVDZmZQ2JRtgHKOQkil//SDdcjP1U=",
         "owner": "input-output-hk",
         "repo": "stackage.nix",
-        "rev": "49dfbc9cbf38cbf8180a432fcd6d390326c74fba",
+        "rev": "71b16ca68d6acd639121db43238896357fe53f54",
         "type": "github"
       },
       "original": {
@@ -772,6 +1205,22 @@
         "repo": "stackage.nix",
         "type": "github"
       }
+    },
+    "wl-pprint-text": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1641715121,
+        "narHash": "sha256-oNSvaGKmpmYUsnQ4kVunXNGDSkHgRe2GTuyaNJr4VWY=",
+        "owner": "ivan-m",
+        "repo": "wl-pprint-text",
+        "rev": "2b0d0429fe4ca2bb2c29aa908976704ec542d06f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ivan-m",
+        "repo": "wl-pprint-text",
+        "type": "github"
+      }
     }
   },
   "root": "root",
diff --git a/flake.nix b/flake.nix
index 8017cc67..4cc8b6ea 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,10 +2,9 @@
   description = "bot-plutus-interface";
 
   inputs = {
-    haskell-nix.url = "github:mlabs-haskell/haskell.nix";
-
+    haskell-nix.url = "github:input-output-hk/haskell.nix";
     nixpkgs.follows = "haskell-nix/nixpkgs-unstable";
-
+    haskell-nix-extra-hackage.url = "github:mlabs-haskell/haskell-nix-extra-hackage/separate-hackages";
     iohk-nix.url = "github:input-output-hk/iohk-nix";
     iohk-nix.flake = false; # Bad Nix code
 
@@ -114,6 +113,11 @@
         "github:input-output-hk/Win32-network/3825d3abf75f83f406c1f7161883c438dac7277d";
       flake = false;
     };
+
+    wl-pprint-text = {
+      url = "github:ivan-m/wl-pprint-text";
+      flake = false;
+    };
   };
 
   outputs = { self, nixpkgs, haskell-nix, iohk-nix, ... }@inputs:
@@ -157,199 +161,155 @@
         )
       ];
 
-      extraSources = [
-        {
-          src = inputs.cardano-addresses;
-          subdirs = [ "core" "command-line" ];
-        }
-        {
-          src = inputs.cardano-base;
-          subdirs = [
-            "base-deriving-via"
-            "binary"
-            "binary/test"
-            "cardano-crypto-class"
-            "cardano-crypto-praos"
-            "cardano-crypto-tests"
-            "measures"
-            "orphans-deriving-via"
-            "slotting"
-            "strict-containers"
-          ];
-        }
-        {
-          src = inputs.cardano-crypto;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.cardano-ledger;
-          subdirs = [
-            "eras/alonzo/impl"
-            "eras/byron/chain/executable-spec"
-            "eras/byron/crypto"
-            "eras/byron/crypto/test"
-            "eras/byron/ledger/executable-spec"
-            "eras/byron/ledger/impl"
-            "eras/byron/ledger/impl/test"
-            "eras/shelley/impl"
-            "eras/shelley-ma/impl"
-            "eras/shelley/test-suite"
-            "libs/cardano-data"
-            "libs/cardano-ledger-core"
-            "libs/cardano-ledger-pretty"
-            "libs/cardano-protocol-tpraos"
-            "libs/compact-map"
-            "libs/non-integral"
-            "libs/set-algebra"
-            "libs/small-steps"
-            "libs/small-steps-test"
-          ];
-        }
-        {
-          src = inputs.cardano-node;
-          subdirs = [
-            "cardano-api"
-            "cardano-node"
-            "cardano-cli"
-            "cardano-git-rev"
-            "trace-resources"
-            "trace-forward"
-            "trace-dispatcher"
-          ];
-        }
-        {
-          src = inputs.cardano-config;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.cardano-prelude;
-          subdirs = [ "cardano-prelude" "cardano-prelude-test" ];
-        }
-        {
-          src = inputs.cardano-wallet;
-          subdirs = [
-            "lib/cli"
-            "lib/core"
-            "lib/core-integration"
-            "lib/dbvar"
-            "lib/launcher"
-            "lib/numeric"
-            "lib/shelley"
-            "lib/strict-non-empty-containers"
-            "lib/test-utils"
-            "lib/text-class"
-          ];
-        }
-        {
-          src = inputs.ekg-forward;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.flat;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.goblins;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.iohk-monitoring-framework;
-          subdirs = [
-            "iohk-monitoring"
-            "tracer-transformers"
-            "contra-tracer"
-            "plugins/backend-aggregation"
-            "plugins/backend-ekg"
-            "plugins/backend-monitoring"
-            "plugins/backend-trace-forwarder"
-            "plugins/scribe-systemd"
-          ];
-        }
-        {
-          src = inputs.optparse-applicative;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.ouroboros-network;
-          subdirs = [
-            "io-classes"
-            "io-sim"
-            "strict-stm"
-            "monoidal-synchronisation"
-            "network-mux"
-            "ntp-client"
-            "ouroboros-consensus"
-            "ouroboros-consensus-byron"
-            "ouroboros-consensus-cardano"
-            "ouroboros-consensus-protocol"
-            "ouroboros-consensus-shelley"
-            "ouroboros-network"
-            "ouroboros-network-framework"
-            "ouroboros-network-testing"
-            "typed-protocols"
-            "typed-protocols-cborg"
-            "typed-protocols-examples"
-          ];
-        }
-        {
-          src = inputs.plutus;
-          subdirs = [
-            "plutus-core"
-            "plutus-ledger-api"
-            "plutus-tx"
-            "plutus-tx-plugin"
-            "prettyprinter-configurable"
-            "stubs/plutus-ghc-stub"
-            "word-array"
-          ];
-        }
-        {
-          src = inputs.plutus-apps;
-          subdirs = [
-            "doc"
-            "freer-extras"
-            "playground-common"
-            "plutus-chain-index"
-            "plutus-chain-index-core"
-            "plutus-contract"
-            "plutus-ledger"
-            "plutus-ledger-constraints"
-            "plutus-pab"
-            "plutus-playground-server"
-            "plutus-use-cases"
-            "quickcheck-dynamic"
-            "web-ghc"
-          ];
-        }
-        {
-          src = inputs.purescript-bridge;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.servant-purescript;
-          subdirs = [ "." ];
-        }
-        {
-          src = inputs.Win32-network;
-          subdirs = [ "." ];
-        }
+      extraHackagePackages = [
+        "${inputs.Win32-network}"
+
+        "${inputs.cardano-addresses}/command-line"
+        "${inputs.cardano-addresses}/core"
+
+        "${inputs.cardano-base}/base-deriving-via"
+        "${inputs.cardano-base}/binary"
+        "${inputs.cardano-base}/binary/test"
+        "${inputs.cardano-base}/cardano-crypto-class"
+        "${inputs.cardano-base}/cardano-crypto-praos"
+        "${inputs.cardano-base}/cardano-crypto-tests"
+        "${inputs.cardano-base}/measures"
+        "${inputs.cardano-base}/orphans-deriving-via"
+        "${inputs.cardano-base}/slotting"
+        "${inputs.cardano-base}/strict-containers"
+      
+        "${inputs.cardano-config}"
+
+        "${inputs.cardano-crypto}"
+
+        "${inputs.cardano-ledger}/eras/alonzo/impl"
+        "${inputs.cardano-ledger}/eras/byron/chain/executable-spec"
+        "${inputs.cardano-ledger}/eras/byron/crypto"
+        "${inputs.cardano-ledger}/eras/byron/crypto/test"
+        "${inputs.cardano-ledger}/eras/byron/ledger/executable-spec"
+        "${inputs.cardano-ledger}/eras/byron/ledger/impl"
+        "${inputs.cardano-ledger}/eras/byron/ledger/impl/test"
+        "${inputs.cardano-ledger}/eras/shelley-ma/impl"
+        "${inputs.cardano-ledger}/eras/shelley/impl"
+        "${inputs.cardano-ledger}/eras/shelley/test-suite"
+        "${inputs.cardano-ledger}/libs/cardano-data"
+        "${inputs.cardano-ledger}/libs/cardano-ledger-core"
+        "${inputs.cardano-ledger}/libs/cardano-ledger-pretty"
+        "${inputs.cardano-ledger}/libs/cardano-protocol-tpraos"
+        "${inputs.cardano-ledger}/libs/compact-map"
+        "${inputs.cardano-ledger}/libs/non-integral"
+        "${inputs.cardano-ledger}/libs/set-algebra"
+        "${inputs.cardano-ledger}/libs/small-steps"
+        "${inputs.cardano-ledger}/libs/small-steps-test"
+
+        "${inputs.cardano-node}/cardano-api"
+        "${inputs.cardano-node}/cardano-cli"
+        "${inputs.cardano-node}/cardano-git-rev"
+        "${inputs.cardano-node}/cardano-node"
+        "${inputs.cardano-node}/trace-dispatcher"
+        "${inputs.cardano-node}/trace-forward"
+        "${inputs.cardano-node}/trace-resources"
+
+        "${inputs.cardano-prelude}/cardano-prelude"
+        "${inputs.cardano-prelude}/cardano-prelude-test"
+
+        "${inputs.cardano-wallet}/lib/cli"
+        "${inputs.cardano-wallet}/lib/core"
+        "${inputs.cardano-wallet}/lib/core-integration"
+        "${inputs.cardano-wallet}/lib/dbvar"
+        "${inputs.cardano-wallet}/lib/launcher"
+        "${inputs.cardano-wallet}/lib/numeric"
+        "${inputs.cardano-wallet}/lib/shelley"
+        "${inputs.cardano-wallet}/lib/strict-non-empty-containers"
+        "${inputs.cardano-wallet}/lib/test-utils"
+        "${inputs.cardano-wallet}/lib/text-class"
+
+        "${inputs.ekg-forward}"
+
+        "${inputs.flat}"
+
+        "${inputs.goblins}"
+
+        "${inputs.iohk-monitoring-framework}/contra-tracer"
+        "${inputs.iohk-monitoring-framework}/iohk-monitoring"
+        "${inputs.iohk-monitoring-framework}/plugins/backend-aggregation"
+        "${inputs.iohk-monitoring-framework}/plugins/backend-ekg"
+        "${inputs.iohk-monitoring-framework}/plugins/backend-monitoring"
+        "${inputs.iohk-monitoring-framework}/plugins/backend-trace-forwarder"
+        "${inputs.iohk-monitoring-framework}/plugins/scribe-systemd"
+        "${inputs.iohk-monitoring-framework}/tracer-transformers"
+
+        "${inputs.optparse-applicative}"
+
+        "${inputs.ouroboros-network}/io-classes"
+        "${inputs.ouroboros-network}/io-sim"
+        "${inputs.ouroboros-network}/monoidal-synchronisation"
+        "${inputs.ouroboros-network}/network-mux"
+        "${inputs.ouroboros-network}/ntp-client"
+        "${inputs.ouroboros-network}/ouroboros-consensus"
+        "${inputs.ouroboros-network}/ouroboros-consensus-byron"
+        "${inputs.ouroboros-network}/ouroboros-consensus-cardano"
+        "${inputs.ouroboros-network}/ouroboros-consensus-protocol"
+        "${inputs.ouroboros-network}/ouroboros-consensus-shelley"
+        "${inputs.ouroboros-network}/ouroboros-network"
+        "${inputs.ouroboros-network}/ouroboros-network-framework"
+        "${inputs.ouroboros-network}/ouroboros-network-testing"
+        "${inputs.ouroboros-network}/strict-stm"
+        "${inputs.ouroboros-network}/typed-protocols"
+        "${inputs.ouroboros-network}/typed-protocols-cborg"
+        "${inputs.ouroboros-network}/typed-protocols-examples"
+
+        "${inputs.plutus-apps}/doc"
+        "${inputs.plutus-apps}/freer-extras"
+        "${inputs.plutus-apps}/playground-common"
+        "${inputs.plutus-apps}/plutus-chain-index"
+        "${inputs.plutus-apps}/plutus-chain-index-core"
+        "${inputs.plutus-apps}/plutus-contract"
+        "${inputs.plutus-apps}/plutus-ledger"
+        "${inputs.plutus-apps}/plutus-ledger-constraints"
+        "${inputs.plutus-apps}/plutus-pab"
+        "${inputs.plutus-apps}/plutus-playground-server"
+        "${inputs.plutus-apps}/plutus-use-cases"
+        "${inputs.plutus-apps}/quickcheck-dynamic"
+        "${inputs.plutus-apps}/web-ghc"
+
+        "${inputs.plutus}/plutus-core"
+        "${inputs.plutus}/plutus-ledger-api"
+        "${inputs.plutus}/plutus-tx"
+        "${inputs.plutus}/plutus-tx-plugin"
+        "${inputs.plutus}/prettyprinter-configurable"
+        "${inputs.plutus}/stubs/plutus-ghc-stub"
+        "${inputs.plutus}/word-array"
+
+        "${inputs.purescript-bridge}"
+
+        "${inputs.servant-purescript}"
+
+        "${inputs.wl-pprint-text}"
       ];
 
+
       projectFor = system:
         let
           pkgs = nixpkgsFor system;
           pkgs' = nixpkgsFor' system;
+          compiler-nix-name = "ghc8107";
+          myHackages = inputs.haskell-nix-extra-hackage.mkHackagesFor system compiler-nix-name extraHackagePackages;
         in
         pkgs.haskell-nix.cabalProject' {
-          src = ./.;
-          inherit cabalProjectLocal extraSources;
           name = "bot-plutus-interface";
-          compiler-nix-name = "ghc8107";
+          src = ./.;
+          inherit compiler-nix-name cabalProjectLocal;
+          inherit (myHackages) extra-hackages extra-hackage-tarballs;
+          modules = myHackages.modules ++ haskellModules;
+
+          index-state = "2022-01-22T00:00:00Z";
+
           shell = {
             additional = ps: [
               ps.plutus-pab
             ];
-            withHoogle = true;
+            withHoogle = false;
             tools.haskell-language-server = { };
             exactDeps = true;
             nativeBuildInputs = with pkgs'; [
@@ -364,7 +324,6 @@
               nixpkgs-fmt
             ];
           };
-          modules = haskellModules;
         };
 
       formatCheckFor = system:
@@ -384,7 +343,7 @@
 
     in
     {
-      inherit cabalProjectLocal extraSources haskellModules;
+      inherit cabalProjectLocal extraHackagePackages haskellModules;
 
       project = perSystem projectFor;
       flake = perSystem (system: (projectFor system).flake { });