diff --git a/.gitignore b/.gitignore
index d1871fe..ce31398 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 .idea/
 node_modules/
 build/
-
-src/cache/
+.env
+/cache.json
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index aae2564..7b26c25 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,9 @@
       "version": "1.0.0",
       "license": "ISC",
       "dependencies": {
-        "got": "11.8.2"
+        "dotenv": "10.0.0",
+        "got": "11.8.2",
+        "twilio": "3.71.3"
       },
       "devDependencies": {
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@@ -1663,6 +1665,17 @@
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       "dev": true
     },
+    "node_modules/agent-base": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-6.0.2.tgz",
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+      "dependencies": {
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6.0.0"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
@@ -1694,6 +1707,19 @@
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       "dev": true
     },
+    "node_modules/asap": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
+      "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
+    },
+    "node_modules/axios": {
+      "version": "0.21.4",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-0.21.4.tgz",
+      "integrity": "sha512-ut5vewkiu8jjGBdqpM44XxjuCjq9LAKeHVmoVfHVzy8eHgxxq8SbAVQNovDA8mVi05kP0Ea/n/UzcSHcTJQfNg==",
+      "dependencies": {
+        "follow-redirects": "^1.14.0"
+      }
+    },
     "node_modules/babel-plugin-dynamic-import-node": {
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       "resolved": "https://registry.npmjs.org/babel-plugin-dynamic-import-node/-/babel-plugin-dynamic-import-node-2.3.3.tgz",
@@ -1802,6 +1828,11 @@
         "url": "https://opencollective.com/browserslist"
       }
     },
+    "node_modules/buffer-equal-constant-time": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
+      "integrity": "sha1-+OcRMvf/5uAaXJaXpMbz5I1cyBk="
+    },
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       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
@@ -1837,7 +1868,6 @@
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-      "dev": true,
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@@ -1958,11 +1988,15 @@
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       "dev": true
     },
+    "node_modules/dayjs": {
+      "version": "1.10.7",
+      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.10.7.tgz",
+      "integrity": "sha512-P6twpd70BcPK34K26uJ1KT3wlhpuOAPoMwJzpsIWUxHZ7wpmbdZL/hQqBDfz7hGurYSa5PhzdhDHtt319hL3ig=="
+    },
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       "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.3.tgz",
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       },
@@ -2029,6 +2063,14 @@
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       }
     },
+    "node_modules/dotenv": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-10.0.0.tgz",
+      "integrity": "sha512-rlBi9d8jpv9Sf1klPjNfFAuWDjKLwTIJJ/VxtoTwIR6hnZxcEOQCZg2oIL3MWBYw5GpUDKOEnND7LXTbIpQ03Q==",
+      "engines": {
+        "node": ">=10"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/dynamic-dedupe/-/dynamic-dedupe-0.3.0.tgz",
@@ -2038,6 +2080,14 @@
         "xtend": "^4.0.0"
       }
     },
+    "node_modules/ecdsa-sig-formatter": {
+      "version": "1.0.11",
+      "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz",
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+      "dependencies": {
+        "safe-buffer": "^5.0.1"
+      }
+    },
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@@ -2091,6 +2141,25 @@
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       }
     },
+    "node_modules/follow-redirects": {
+      "version": "1.14.6",
+      "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.6.tgz",
+      "integrity": "sha512-fhUl5EwSJbbl8AR+uYL2KQDxLkdSjZGR36xy46AO7cOMTrCMON6Sa28FmAnC2tRTDbd/Uuzz3aJBv7EBN7JH8A==",
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/RubenVerborgh"
+        }
+      ],
+      "engines": {
+        "node": ">=4.0"
+      },
+      "peerDependenciesMeta": {
+        "debug": {
+          "optional": true
+        }
+      }
+    },
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@@ -2114,8 +2183,7 @@
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-      "dev": true
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A=="
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@@ -2130,7 +2198,6 @@
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@@ -2223,7 +2290,6 @@
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@@ -2244,7 +2310,6 @@
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       },
@@ -2269,6 +2334,18 @@
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       }
     },
+    "node_modules/https-proxy-agent": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-5.0.0.tgz",
+      "integrity": "sha512-EkYm5BcKUGiduxzSt3Eppko+PiNWNEpa4ySk9vTC6wDsQJW9rHSa+UhGNJoRYp7bz6Ht1eaRIa6QaJqO5rCFbA==",
+      "dependencies": {
+        "agent-base": "6",
+        "debug": "4"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
@@ -2377,6 +2454,54 @@
         "node": ">=6"
       }
     },
+    "node_modules/jsonwebtoken": {
+      "version": "8.5.1",
+      "resolved": "https://registry.npmjs.org/jsonwebtoken/-/jsonwebtoken-8.5.1.tgz",
+      "integrity": "sha512-XjwVfRS6jTMsqYs0EsuJ4LGxXV14zQybNd4L2r0UvbVnSF9Af8x7p5MzbJ90Ioz/9TI41/hTCvznF/loiSzn8w==",
+      "dependencies": {
+        "jws": "^3.2.2",
+        "lodash.includes": "^4.3.0",
+        "lodash.isboolean": "^3.0.3",
+        "lodash.isinteger": "^4.0.4",
+        "lodash.isnumber": "^3.0.3",
+        "lodash.isplainobject": "^4.0.6",
+        "lodash.isstring": "^4.0.1",
+        "lodash.once": "^4.0.0",
+        "ms": "^2.1.1",
+        "semver": "^5.6.0"
+      },
+      "engines": {
+        "node": ">=4",
+        "npm": ">=1.4.28"
+      }
+    },
+    "node_modules/jsonwebtoken/node_modules/semver": {
+      "version": "5.7.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-5.7.1.tgz",
+      "integrity": "sha512-sauaDf/PZdVgrLTNYHRtpXa1iRiKcaebiKQ1BJdpQlWH2lCvexQdX55snPFyK7QzpudqbCI0qXFfOasHdyNDGQ==",
+      "bin": {
+        "semver": "bin/semver"
+      }
+    },
+    "node_modules/jwa": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/jwa/-/jwa-1.4.1.tgz",
+      "integrity": "sha512-qiLX/xhEEFKUAJ6FiBMbes3w9ATzyk5W7Hvzpa/SLYdxNtng+gcurvrI7TbACjIXlsJyr05/S1oUhZrc63evQA==",
+      "dependencies": {
+        "buffer-equal-constant-time": "1.0.1",
+        "ecdsa-sig-formatter": "1.0.11",
+        "safe-buffer": "^5.0.1"
+      }
+    },
+    "node_modules/jws": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/jws/-/jws-3.2.2.tgz",
+      "integrity": "sha512-YHlZCB6lMTllWDtSPHz/ZXTsi8S00usEV6v1tjq8tOUZzw7DpSDWVXjXDre6ed1w/pd495ODpHZYSdkRTsa0HA==",
+      "dependencies": {
+        "jwa": "^1.4.1",
+        "safe-buffer": "^5.0.1"
+      }
+    },
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@@ -2385,12 +2510,52 @@
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     },
+    "node_modules/lodash": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
+    },
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       "integrity": "sha1-gteb/zCmfEAF/9XiUVMArZyk168=",
       "dev": true
     },
+    "node_modules/lodash.includes": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/lodash.includes/-/lodash.includes-4.3.0.tgz",
+      "integrity": "sha1-YLuYqHy5I8aMoeUTJUgzFISfVT8="
+    },
+    "node_modules/lodash.isboolean": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/lodash.isboolean/-/lodash.isboolean-3.0.3.tgz",
+      "integrity": "sha1-bC4XHbKiV82WgC/UOwGyDV9YcPY="
+    },
+    "node_modules/lodash.isinteger": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/lodash.isinteger/-/lodash.isinteger-4.0.4.tgz",
+      "integrity": "sha1-YZwK89A/iwTDH1iChAt3sRzWg0M="
+    },
+    "node_modules/lodash.isnumber": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/lodash.isnumber/-/lodash.isnumber-3.0.3.tgz",
+      "integrity": "sha1-POdoEMWSjQM1IwGsKHMX8RwLH/w="
+    },
+    "node_modules/lodash.isplainobject": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
+      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs="
+    },
+    "node_modules/lodash.isstring": {
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/lodash.isstring/-/lodash.isstring-4.0.1.tgz",
+      "integrity": "sha1-1SfftUVuynzJu5XV2ur4i6VKVFE="
+    },
+    "node_modules/lodash.once": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/lodash.once/-/lodash.once-4.1.1.tgz",
+      "integrity": "sha1-DdOXEhPHxW34gJd9UEyI+0cal6w="
+    },
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       "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
@@ -2446,8 +2611,7 @@
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-      "dev": true
+      "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w=="
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     "node_modules/node-releases": {
       "version": "2.0.1",
@@ -2475,6 +2639,14 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/object-inspect": {
+      "version": "1.11.1",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.11.1.tgz",
+      "integrity": "sha512-If7BjFlpkzzBeV1cqgT3OSWT3azyoxDGajR+iGnFBfVV2EWyDyWaZZW2ERDjUaY2QM8i5jI3Sj7mhsM4DDAqWA==",
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/object-keys": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
@@ -2551,6 +2723,11 @@
         "url": "https://github.com/sponsors/jonschlinkert"
       }
     },
+    "node_modules/pop-iterate": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/pop-iterate/-/pop-iterate-1.0.1.tgz",
+      "integrity": "sha1-zqz9q0q/NT16DyqqLB/Hs/lBO6M="
+    },
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       "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
@@ -2560,6 +2737,35 @@
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       }
     },
+    "node_modules/q": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/q/-/q-2.0.3.tgz",
+      "integrity": "sha1-dbjbAlWhpa+C9Yw/Oqoe/sfQ0TQ=",
+      "dependencies": {
+        "asap": "^2.0.0",
+        "pop-iterate": "^1.0.1",
+        "weak-map": "^1.0.5"
+      }
+    },
+    "node_modules/qs": {
+      "version": "6.10.2",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.10.2.tgz",
+      "integrity": "sha512-mSIdjzqznWgfd4pMii7sHtaYF8rx8861hBO80SraY5GT0XQibWZWJSid0avzHGkDIZLImux2S5mXO0Hfct2QCw==",
+      "dependencies": {
+        "side-channel": "^1.0.4"
+      },
+      "engines": {
+        "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/querystringify": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/querystringify/-/querystringify-2.2.0.tgz",
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+    },
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@@ -2660,6 +2866,11 @@
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       }
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+    "node_modules/requires-port": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
+      "integrity": "sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8="
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       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
@@ -2698,11 +2909,20 @@
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+    "node_modules/rootpath": {
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+      "resolved": "https://registry.npmjs.org/rootpath/-/rootpath-0.1.2.tgz",
+      "integrity": "sha1-Wzeah9ypBum5HWkKWZQ5vvJn6ms="
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-      "dev": true
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+    },
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+      "resolved": "https://registry.npmjs.org/scmp/-/scmp-2.1.0.tgz",
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     "node_modules/semver": {
       "version": "6.3.0",
@@ -2713,6 +2933,19 @@
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       }
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+    "node_modules/side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
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+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/requires-port/-/requires-port-1.0.0.tgz",
+      "integrity": "sha1-kl0mAdOaxIXgkc8NpcbmlNw9yv8="
+    },
     "resolve": {
       "version": "1.20.0",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.20.0.tgz",
@@ -4891,11 +5339,20 @@
         "glob": "^7.1.3"
       }
     },
+    "rootpath": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/rootpath/-/rootpath-0.1.2.tgz",
+      "integrity": "sha1-Wzeah9ypBum5HWkKWZQ5vvJn6ms="
+    },
     "safe-buffer": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-      "dev": true
+      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+    },
+    "scmp": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/scmp/-/scmp-2.1.0.tgz",
+      "integrity": "sha512-o/mRQGk9Rcer/jEEw/yw4mwo3EU/NvYvp577/Btqrym9Qy5/MdWGBqipbALgd2lrdWTJ5/gqDusxfnQBxOxT2Q=="
     },
     "semver": {
       "version": "6.3.0",
@@ -4903,6 +5360,16 @@
       "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
       "dev": true
     },
+    "side-channel": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.0.4.tgz",
+      "integrity": "sha512-q5XPytqFEIKHkGdiMIrY10mvLRvnQh42/+GoBlFW3b2LXLE2xxJpZFdm94we0BaoV3RwJyGqg5wS7epxTv0Zvw==",
+      "requires": {
+        "call-bind": "^1.0.0",
+        "get-intrinsic": "^1.0.2",
+        "object-inspect": "^1.9.0"
+      }
+    },
     "source-map": {
       "version": "0.5.7",
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
@@ -5013,6 +5480,24 @@
         "strip-json-comments": "^2.0.0"
       }
     },
+    "twilio": {
+      "version": "3.71.3",
+      "resolved": "https://registry.npmjs.org/twilio/-/twilio-3.71.3.tgz",
+      "integrity": "sha512-m9eda9fvkHxMMDHRtXj8WKI0ViP4EG4xS5au5ay3ScfModhBZ1ZtyfWZ0AfWI++A7a1T1j3ZVNIZ+AMLwxSffw==",
+      "requires": {
+        "axios": "^0.21.4",
+        "dayjs": "^1.8.29",
+        "https-proxy-agent": "^5.0.0",
+        "jsonwebtoken": "^8.5.1",
+        "lodash": "^4.17.21",
+        "q": "2.0.x",
+        "qs": "^6.9.4",
+        "rootpath": "^0.1.2",
+        "scmp": "^2.1.0",
+        "url-parse": "^1.5.3",
+        "xmlbuilder": "^13.0.2"
+      }
+    },
     "typescript": {
       "version": "4.4.4",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.4.4.tgz",
@@ -5047,11 +5532,30 @@
       "integrity": "sha512-5Zfuy9q/DFr4tfO7ZPeVXb1aPoeQSdeFMLpYuFebehDAhbuevLs5yxSZmIFN1tP5F9Wl4IpJrYojg85/zgyZHQ==",
       "dev": true
     },
+    "url-parse": {
+      "version": "1.5.3",
+      "resolved": "https://registry.npmjs.org/url-parse/-/url-parse-1.5.3.tgz",
+      "integrity": "sha512-IIORyIQD9rvj0A4CLWsHkBBJuNqWpFQe224b6j9t/ABmquIS0qDU2pY6kl6AuOrL5OkCXHMCFNe1jBcuAggjvQ==",
+      "requires": {
+        "querystringify": "^2.1.1",
+        "requires-port": "^1.0.0"
+      }
+    },
+    "weak-map": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/weak-map/-/weak-map-1.0.5.tgz",
+      "integrity": "sha1-eWkVhNmGB/UHC9O3CkDmuyLkAes="
+    },
     "wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8="
     },
+    "xmlbuilder": {
+      "version": "13.0.2",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-13.0.2.tgz",
+      "integrity": "sha512-Eux0i2QdDYKbdbA6AM6xE4m6ZTZr4G4xF9kahI2ukSEMCzwce2eX9WlTI5J3s+NU7hpasFsr8hWIONae7LluAQ=="
+    },
     "xtend": {
       "version": "4.0.2",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
diff --git a/package.json b/package.json
index 0a827c1..6c72864 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,8 @@
     "typescript": "4.4.4"
   },
   "dependencies": {
-    "got": "11.8.2"
+    "dotenv": "10.0.0",
+    "got": "11.8.2",
+    "twilio": "3.71.3"
   }
 }
diff --git a/src/cache.ts b/src/cache.ts
new file mode 100644
index 0000000..5f04e05
--- /dev/null
+++ b/src/cache.ts
@@ -0,0 +1,24 @@
+import fs from "fs";
+
+if (!fs.existsSync("./cache.json")) {
+    fs.writeFileSync("./cache.json", JSON.stringify([]), "utf8");
+}
+
+type SlotDate = string;
+type SlotTime = number;
+type Slot = [SlotDate, SlotTime];
+
+if (!fs.existsSync("./cache.json")) {
+    fs.writeFileSync("./cache.json", JSON.stringify([]), "utf8");
+}
+
+let knownSlots: Slot[] = JSON.parse(fs.readFileSync("./cache.json", "utf8").toString());
+
+export function getKnownSlots() {
+    return knownSlots;
+}
+
+export function addKnownSlot(slot: Slot) {
+    knownSlots.push(slot);
+    fs.writeFileSync("./cache.json", JSON.stringify(knownSlots), "utf8");
+}
diff --git a/src/main.ts b/src/main.ts
index 8927c93..45b2fca 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,5 +1,9 @@
+import run from "./run";
+
 async function main() {
-	
+	while (true) {
+		await run();
+	}
 }
 
 main();
diff --git a/src/notify.ts b/src/notify.ts
new file mode 100644
index 0000000..f874208
--- /dev/null
+++ b/src/notify.ts
@@ -0,0 +1,16 @@
+import twilio from "twilio";
+import dotenv from "dotenv";
+
+dotenv.config();
+
+const twilioClient = twilio(process.env.TWILIO_ACCOUNT_SID, process.env.TWILIO_AUTH_TOKEN);
+
+export default async function notify(date: Date) {
+    await twilioClient.messages.create({
+        body: `RDV chez Bag dispo le ${pad(date.getDate())}/${pad(date.getMonth() + 1)}/${pad(date.getFullYear())} à ${pad(date.getHours())}:${pad(date.getMinutes())}.\nhttps://booking.wavy.pro/hairnewscoiffure`,
+        to: "+33613370787",
+        from: "+33757592025",
+    });
+}
+
+const pad = (str: number) => str.toString().padStart(2, "0");
diff --git a/src/run.ts b/src/run.ts
new file mode 100644
index 0000000..e42851c
--- /dev/null
+++ b/src/run.ts
@@ -0,0 +1,18 @@
+import notify from "./notify";
+import { getFirstAvailableSlot, getSlots } from "./slots";
+
+export default async function run() {
+    const slots = await getSlots();
+    const availableSlot = getFirstAvailableSlot(slots);
+    if (!availableSlot) {
+        console.log("no appt found");
+        return sleep();
+    }
+
+    console.log("found one", availableSlot.toISOString());
+    await notify(availableSlot);
+}
+
+const SECOND = 1000;
+const MINUTE = 60 * SECOND;
+const sleep = async (ms = 1 * MINUTE) => new Promise(r => setTimeout(r, ms));
diff --git a/src/slots.ts b/src/slots.ts
new file mode 100644
index 0000000..103df4f
--- /dev/null
+++ b/src/slots.ts
@@ -0,0 +1,62 @@
+import got from "got";
+
+import { addKnownSlot, getKnownSlots } from "./cache";
+
+export function getFirstAvailableSlot(response: Response): Date | null {
+    const knownSlots = getKnownSlots();
+
+    for (const slotDate of Object.keys(response)) {
+        const slots = response[slotDate];
+        const hasSlots = slots.length > 0;
+        if (hasSlots) {
+            for (const slot of slots) {
+                const slotTime = slot.startHM;
+                const knownSlot = knownSlots.find(([d, t]) => d === slotDate && t === slotTime);
+                if (!knownSlot) {
+                    addKnownSlot([slotDate, slotTime]);
+                    const [year, month, day] = slotDate.split("-").map(s => parseInt(s, 10));
+                    const hours = Math.trunc(slotTime);
+                    const minutes = (slotTime % hours) * 60;
+
+                    return new Date(year, month - 1, day, hours, minutes);
+                }
+            }
+        }
+    }
+
+    return null;
+}
+
+export async function getSlots() {
+    const { body } = await got.post<Response>(
+		"https://booking.wavy.pro/api/shops/c5593def-a89c-4296-ac87-f484d8a22ecb/booking/v2/slot",
+		{
+			body: JSON.stringify({
+                startDate: "2021-12-12T23:00:00.000Z",
+                endDate: "2021-12-29T22:59:59.999Z",
+                itemsQuery: [{
+                    "id": "5cb74891ff800f00007f32d5",
+                    "priceValue": 15,
+                    "staffIds": ["5cb721b52561230000f9f5dd", "5cb721b52561230000f9f5dd"],
+                }],
+            }),
+			headers: { "Content-Type": "application/json;charset=utf-8" },
+			responseType: "json",
+		},
+	);
+
+    return body;
+}
+
+type Slot = {
+	startHM: number;
+	staffUnavailable: {};
+	shopUnavailable: boolean;
+	queriesFitStaffs: string[][];
+	isFit: boolean;
+	start: number;
+}
+
+type Response = {
+    [date: string]: Slot[];
+}