diff --git a/backend/package-lock.json b/backend/package-lock.json
index f90dd88..c175f04 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -10,8 +10,8 @@
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         "dotenv": "^16.4.5",
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         "express": "^4.18.2",
         "level": "^8.0.1"
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@@ -33,6 +33,11 @@
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+      "resolved": "https://registry.npmjs.org/@adraffy/ens-normalize/-/ens-normalize-1.10.1.tgz",
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       "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.23.9.tgz",
@@ -101,77 +106,6 @@
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-          "url": "https://gitcoin.co/grants/13/ethersjs-complete-simple-and-tiny-2"
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-          "url": "https://gitcoin.co/grants/13/ethersjs-complete-simple-and-tiny-2"
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-      },
-      "funding": {
-        "url": "https://paulmillr.com/funding/"
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-      "resolved": "https://registry.npmjs.org/@noble/ed25519/-/ed25519-1.7.3.tgz",
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-      },
-      "funding": {
-        "url": "https://paulmillr.com/funding/"
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-      "funding": [
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-          "url": "https://paulmillr.com/funding/"
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@@ -284,88 +174,12 @@
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-      "funding": {
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-      "resolved": "https://registry.npmjs.org/@types/ws/-/ws-8.5.10.tgz",
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@@ -422,6 +236,11 @@
         "acorn": "^6.0.0 || ^7.0.0 || ^8.0.0"
       }
     },
+    "node_modules/aes-js": {
+      "version": "4.0.0-beta.5",
+      "resolved": "https://registry.npmjs.org/aes-js/-/aes-js-4.0.0-beta.5.tgz",
+      "integrity": "sha512-G965FqalsNyrPqgEGON7nIx1e/OVENSgiEIzyC63haUMuvNnwIgIjMs52hlTCKhkBny7A2ORNlfY9Zu+jmGk1Q=="
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@@ -626,22 +445,6 @@
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@@ -708,7 +511,8 @@
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+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "dev": true
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@@ -729,11 +533,6 @@
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+      "dev": true,
       "dependencies": {
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-      "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz",
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@@ -853,33 +648,6 @@
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-        "@ethersproject/bytes": "^5.0.5",
-        "@ethersproject/constants": "^5.0.5",
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@@ -1715,12 +1465,83 @@
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+    "node_modules/ethers": {
+      "version": "6.11.1",
+      "resolved": "https://registry.npmjs.org/ethers/-/ethers-6.11.1.tgz",
+      "integrity": "sha512-mxTAE6wqJQAbp5QAe/+o+rXOID7Nw91OZXvgpjDa1r4fAbq2Nu314oEZSbjoRLacuCzs7kUC3clEvkCQowffGg==",
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://github.com/sponsors/ethers-io/"
+        },
+        {
+          "type": "individual",
+          "url": "https://www.buymeacoffee.com/ricmoo"
+        }
+      ],
+      "dependencies": {
+        "@adraffy/ens-normalize": "1.10.1",
+        "@noble/curves": "1.2.0",
+        "@noble/hashes": "1.3.2",
+        "@types/node": "18.15.13",
+        "aes-js": "4.0.0-beta.5",
+        "tslib": "2.4.0",
+        "ws": "8.5.0"
+      },
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+        "node": ">=14.0.0"
+      }
+    },
+    "node_modules/ethers/node_modules/@noble/curves": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@noble/curves/-/curves-1.2.0.tgz",
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+      "dependencies": {
+        "@noble/hashes": "1.3.2"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/ethers/node_modules/@noble/hashes": {
+      "version": "1.3.2",
+      "resolved": "https://registry.npmjs.org/@noble/hashes/-/hashes-1.3.2.tgz",
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+      "engines": {
+        "node": ">= 16"
+      },
+      "funding": {
+        "url": "https://paulmillr.com/funding/"
+      }
+    },
+    "node_modules/ethers/node_modules/@types/node": {
+      "version": "18.15.13",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.15.13.tgz",
+      "integrity": "sha512-N+0kuo9KgrUQ1Sn/ifDXsvg0TTleP7rIy4zOBGECxAljqvqfqpTfzx0Q1NUedOixRMBfe2Whhb056a42cWs26Q=="
+    },
+    "node_modules/ethers/node_modules/tslib": {
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+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.4.0.tgz",
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+    },
+    "node_modules/ethers/node_modules/ws": {
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+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.5.0.tgz",
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+      },
+      "peerDependencies": {
+        "bufferutil": "^4.0.1",
+        "utf-8-validate": "^5.0.2"
+      },
+      "peerDependenciesMeta": {
+        "bufferutil": {
+          "optional": true
+        },
+        "utf-8-validate": {
+          "optional": true
+        }
       }
     },
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@@ -1942,7 +1763,8 @@
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+      "integrity": "sha512-OO0pH2lK6a0hZnAdau5ItzHPI6pUlvI7jMVnxUQRtw4owF2wk8lOSabtGDCTP4Ggrg2MbGnWO9X8K1t4+fGMDw==",
+      "dev": true
     },
     "node_modules/function-bind": {
       "version": "1.1.2",
@@ -2018,6 +1840,7 @@
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       "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz",
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+      "dev": true,
       "dependencies": {
         "fs.realpath": "^1.0.0",
         "inflight": "^1.0.4",
@@ -2158,15 +1981,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
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-    "node_modules/hash.js": {
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-      "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.7.tgz",
-      "integrity": "sha512-taOaskGt4z4SOANNseOviYDvjEJinIkRgmp7LbKP2YTTmVxWBl87s/uzK9r+44BclBSp2X7K1hqeNfz9JbBeXA==",
-      "dependencies": {
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@@ -2178,16 +1992,6 @@
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-    "node_modules/hmac-drbg": {
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-      "resolved": "https://registry.npmjs.org/hmac-drbg/-/hmac-drbg-1.0.1.tgz",
-      "integrity": "sha512-Tti3gMqLdZfhOQY1Mzf/AanLiqh1WTiJgEj26ZuYQ9fbkLomzGchCws4FyrSd4VkpBfiNhaE1On+lOz894jvXg==",
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@@ -2203,11 +2007,6 @@
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-      "resolved": "https://registry.npmjs.org/humanize-duration/-/humanize-duration-3.31.0.tgz",
-      "integrity": "sha512-fRrehgBG26NNZysRlTq1S+HPtDpp3u+Jzdc/d5A4cEzOD86YLAkDaJyJg8krSdCi7CJ+s7ht3fwRj8Dl+Btd0w=="
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@@ -2276,6 +2075,7 @@
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+      "dev": true,
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@@ -2652,23 +2452,6 @@
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       "dev": true
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-    "node_modules/isomorphic-fetch": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/isomorphic-fetch/-/isomorphic-fetch-3.0.0.tgz",
-      "integrity": "sha512-qvUtwJ3j6qwsF3jLxkZ72qCgjMysPzDfeV240JHiGZsANBYd+EEuu35v7dfrJ9Up0Ak07D7GGSkGhCHTqg/5wA==",
-      "dependencies": {
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-    "node_modules/isomorphic-ws": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/isomorphic-ws/-/isomorphic-ws-5.0.0.tgz",
-      "integrity": "sha512-muId7Zzn9ywDsyXgTIafTry2sV3nySZeUDe6YedVd1Hvuuep5AsIlqK+XefWpYTyJG5e503F2xIuT2lcU6rCSw==",
-      "peerDependencies": {
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-    },
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@@ -2745,22 +2528,6 @@
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-    "node_modules/key-encoder": {
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-      "resolved": "https://registry.npmjs.org/key-encoder/-/key-encoder-2.0.3.tgz",
-      "integrity": "sha512-fgBtpAGIr/Fy5/+ZLQZIPPhsZEcbSlYu/Wu96tNDFNSjSACw5lEIOFeaVdQ/iwrb8oxjlWi6wmWdH76hV6GZjg==",
-      "dependencies": {
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-        "asn1.js": "^5.0.1",
-        "bn.js": "^4.11.8",
-        "elliptic": "^6.4.1"
-      }
-    },
-    "node_modules/key-encoder/node_modules/bn.js": {
-      "version": "4.12.0",
-      "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.12.0.tgz",
-      "integrity": "sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA=="
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       "resolved": "https://registry.npmjs.org/keyv/-/keyv-4.5.4.tgz",
@@ -2853,11 +2620,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/lodash": {
-      "version": "4.17.21",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
-      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg=="
-    },
     "node_modules/lodash.merge": {
       "version": "4.6.2",
       "resolved": "https://registry.npmjs.org/lodash.merge/-/lodash.merge-4.6.2.tgz",
@@ -2927,20 +2689,11 @@
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       }
     },
-    "node_modules/minimalistic-assert": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/minimalistic-assert/-/minimalistic-assert-1.0.1.tgz",
-      "integrity": "sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A=="
-    },
-    "node_modules/minimalistic-crypto-utils": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz",
-      "integrity": "sha512-JIYlbt6g8i5jKfJ3xz7rF0LXmv2TkDxBLUkiBeZ7bAx4GnnNMr8xFpGnOxn6GhTEHx3SjRrZEoU+j04prX1ktg=="
-    },
     "node_modules/minimatch": {
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       "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
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+      "dev": true,
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       },
@@ -2990,25 +2743,6 @@
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-    "node_modules/node-fetch": {
-      "version": "2.6.13",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.13.tgz",
-      "integrity": "sha512-StxNAxh15zr77QvvkmveSQ8uCQ4+v5FkvNTj0OESmiHu+VRi/gXArXtkWMElOsOUNLtUEvI4yS+rdtOHZTwlQA==",
-      "dependencies": {
-        "whatwg-url": "^5.0.0"
-      },
-      "engines": {
-        "node": "4.x || >=6.0.0"
-      },
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       "resolved": "https://registry.npmjs.org/node-gyp-build/-/node-gyp-build-4.8.0.tgz",
@@ -3152,6 +2886,7 @@
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+      "dev": true,
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       }
@@ -3236,6 +2971,7 @@
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+      "dev": true,
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       }
@@ -3376,11 +3112,6 @@
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-    "node_modules/reflect-metadata": {
-      "version": "0.1.14",
-      "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.1.14.tgz",
-      "integrity": "sha512-ZhYeb6nRaXCfhnndflDK8qI6ZQ/YcWZCISRAWICW9XYqMUwjZM9Z0DveWX/ABN01oxSHwVxKQmxeYZSsm0jh5A=="
-    },
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@@ -3727,11 +3458,6 @@
         "node": ">= 0.8"
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-    "node_modules/strict-event-emitter-types": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/strict-event-emitter-types/-/strict-event-emitter-types-2.0.0.tgz",
-      "integrity": "sha512-Nk/brWYpD85WlOgzw5h173aci0Teyv8YdIAEtV+N88nDB0dLlazZyJMIsN6eo1/AR61l+p6CJTG1JIyFaoNEEA=="
-    },
     "node_modules/string.prototype.matchall": {
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       "resolved": "https://registry.npmjs.org/string.prototype.matchall/-/string.prototype.matchall-4.0.10.tgz",
@@ -3868,20 +3594,6 @@
         "node": ">=0.6"
       }
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-    "node_modules/tr46": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
-      "integrity": "sha512-N3WMsuqV66lT30CrXNbEjx4GEwlow3v6rr4mCcv6prnfwhS01rkgyFdjPNBYd9br7LpXV1+Emh01fHnq2Gdgrw=="
-    },
-    "node_modules/ts-results": {
-      "name": "@casperlabs/ts-results",
-      "version": "3.3.5",
-      "resolved": "https://registry.npmjs.org/@casperlabs/ts-results/-/ts-results-3.3.5.tgz",
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-      "dependencies": {
-        "tslib": "^2.4.1"
-      }
-    },
     "node_modules/tsconfig-paths": {
       "version": "3.15.0",
       "resolved": "https://registry.npmjs.org/tsconfig-paths/-/tsconfig-paths-3.15.0.tgz",
@@ -3894,11 +3606,6 @@
         "strip-bom": "^3.0.0"
       }
     },
-    "node_modules/tslib": {
-      "version": "2.6.2",
-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.6.2.tgz",
-      "integrity": "sha512-AEYxH93jGFPn/a2iVAwW87VuUIkR1FVUKB77NwMF7nBTDkDrrT/Hpt/IrCJ0QXhW27jTBDcf5ZY7w6RiqTMw2Q=="
-    },
     "node_modules/type-check": {
       "version": "0.4.0",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.4.0.tgz",
@@ -4008,14 +3715,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/typedjson": {
-      "version": "1.8.0",
-      "resolved": "https://registry.npmjs.org/typedjson/-/typedjson-1.8.0.tgz",
-      "integrity": "sha512-taVJVGebQDagEmVc3Cu6vVVLkWLnxqPcTrkVgbpAsI02ZDDrnHy5zvt1JVqXv4/yztBgZAX1oR07+bkiusGJLQ==",
-      "dependencies": {
-        "tslib": "^2.0.1"
-      }
-    },
     "node_modules/unbox-primitive": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/unbox-primitive/-/unbox-primitive-1.0.2.tgz",
@@ -4031,11 +3730,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA=="
-    },
     "node_modules/unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
@@ -4069,25 +3763,6 @@
         "node": ">= 0.8"
       }
     },
-    "node_modules/webidl-conversions": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
-      "integrity": "sha512-2JAn3z8AR6rjK8Sm8orRC0h/bcl/DqL7tRPdGZ4I1CjdF+EaMLmYxBHyXuKL849eucPFhvBoxMsflfOb8kxaeQ=="
-    },
-    "node_modules/whatwg-fetch": {
-      "version": "3.6.20",
-      "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-3.6.20.tgz",
-      "integrity": "sha512-EqhiFU6daOA8kpjOWTL0olhVOF3i7OrFzSYiGsEMB8GcXS+RrzauAERX65xMeNWVqxA6HXH2m69Z9LaKKdisfg=="
-    },
-    "node_modules/whatwg-url": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
-      "integrity": "sha512-saE57nupxk6v3HY35+jzBwYa0rKSy0XR8JSxZPwgLr7ys0IBzhGviA1/TUGJLmSVqs8pb9AnvICXEuOHLprYTw==",
-      "dependencies": {
-        "tr46": "~0.0.3",
-        "webidl-conversions": "^3.0.0"
-      }
-    },
     "node_modules/which": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
@@ -4182,27 +3857,8 @@
     "node_modules/wrappy": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
-      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ=="
-    },
-    "node_modules/ws": {
-      "version": "7.5.9",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.9.tgz",
-      "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
-      "engines": {
-        "node": ">=8.3.0"
-      },
-      "peerDependencies": {
-        "bufferutil": "^4.0.1",
-        "utf-8-validate": "^5.0.2"
-      },
-      "peerDependenciesMeta": {
-        "bufferutil": {
-          "optional": true
-        },
-        "utf-8-validate": {
-          "optional": true
-        }
-      }
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true
     },
     "node_modules/yocto-queue": {
       "version": "0.1.0",
diff --git a/backend/package.json b/backend/package.json
index 02fa2f1..4e8fde3 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -10,8 +10,8 @@
   "license": "ISC",
   "dependencies": {
     "axios": "^1.6.7",
-    "casper-js-sdk": "^2.15.4",
     "dotenv": "^16.4.5",
+    "ethers": "^6.11.1",
     "express": "^4.18.2",
     "level": "^8.0.1"
   },
diff --git a/client/src/App.jsx b/client/src/App.jsx
index b4b20e2..9d7d69a 100644
--- a/client/src/App.jsx
+++ b/client/src/App.jsx
@@ -13,17 +13,17 @@ import Row from 'react-bootstrap/Row';
 import Col from 'react-bootstrap/Col';
 import Stack from 'react-bootstrap/Stack';
 import Modal from 'react-bootstrap/Modal';
-import Form from 'react-bootstrap/Form';
 
 import './App.css';
 
 import useList from './utils/List';
-import { getContractByChainId, getContractNameByAddress } from './utils/contract-config';
+import { getContractByChainId as getContractAdressByChainId, getContractNameByAddress } from './utils/contract-config';
 import Web3Context from './contexts/Web3Context';
 import DAOArtifact from './assets/DAO.json';
 import Work1Artifact from './assets/Work1.json';
 import OnboardingArtifact from './assets/Onboarding.json';
 import WorkContract from './components/WorkContract';
+import AddPostModal from './components/AddPostModal';
 
 function App() {
   const {
@@ -40,7 +40,6 @@ function App() {
   const [validationPools, dispatchValidationPool] = useList();
 
   const [showAddPost, setShowAddPost] = useState(false);
-  const [addPostContent, setAddPostContent] = useState('');
   const [showViewPost, setShowViewPost] = useState(false);
   const [viewPostContent, setViewPostContent] = useState('');
 
@@ -59,9 +58,9 @@ function App() {
   // In this effect, we initialize everything and add contract event listeners.
   useEffect(() => {
     if (!provider || !chainId || !account || balance === undefined) return;
-    const DAOAddress = getContractByChainId(chainId, 'DAO');
-    const Work1Address = getContractByChainId(chainId, 'Work1');
-    const OnboardingAddress = getContractByChainId(chainId, 'Onboarding');
+    const DAOAddress = getContractAdressByChainId(chainId, 'DAO');
+    const Work1Address = getContractAdressByChainId(chainId, 'Work1');
+    const OnboardingAddress = getContractAdressByChainId(chainId, 'Onboarding');
     const web3 = new Web3(provider);
     const DAOContract = new web3.eth.Contract(DAOArtifact.abi, DAOAddress);
     const Work1Contract = new web3.eth.Contract(Work1Artifact.abi, Work1Address);
@@ -206,19 +205,12 @@ function App() {
       params: {
         type: 'ERC20',
         options: {
-          address: getContractByChainId(chainId, 'DAO'),
+          address: getContractAdressByChainId(chainId, 'DAO'),
         },
       },
     });
   }, [provider, chainId]);
 
-  const addPost = useCallback(async (contentId) => {
-    await DAO.methods.addPost(account, contentId).send({
-      from: account,
-      gas: 1000000,
-    });
-  }, [DAO, account]);
-
   const initiateValidationPool = useCallback(async (postIndex, poolDuration) => {
     const web3 = new Web3(provider);
     await DAO.methods.initiateValidationPool(
@@ -257,20 +249,7 @@ function App() {
     });
   }, [DAO, account]);
 
-  const handleCloseAddPost = () => setShowAddPost(false);
   const handleShowAddPost = () => setShowAddPost(true);
-  const handleSubmitAddPost = async () => {
-    // Upload content to API
-    // TODO: include metamask signature
-    const data = { author: account, content: addPostContent };
-    const res = await axios.post('/api/write', data);
-    const hash = res.data;
-    // Upload hash to blockchain
-    await addPost(hash);
-    setShowAddPost(false);
-    setAddPostContent('');
-  };
-
   const handleCloseViewPost = () => setShowViewPost(false);
   const handleShowViewPost = async (post) => {
     const res = await axios.get(`/api/read/${post.contentId}`);
@@ -294,32 +273,7 @@ function App() {
   return (
     <Web3Context.Provider value={web3ProviderValue}>
 
-      <Modal show={showAddPost} onHide={handleCloseAddPost}>
-        <Modal.Header closeButton>
-          <Modal.Title>Add Post</Modal.Title>
-        </Modal.Header>
-        <Modal.Body>
-          <Form>
-            <Form.Group className="mb-3" controlId="addPost.content">
-              <Form.Label>Example textarea</Form.Label>
-              <Form.Control
-                as="textarea"
-                rows={3}
-                onChange={(e) => setAddPostContent(e.target.value)}
-              />
-            </Form.Group>
-          </Form>
-
-        </Modal.Body>
-        <Modal.Footer>
-          <Button variant="secondary" onClick={handleCloseAddPost}>
-            Close
-          </Button>
-          <Button variant="primary" onClick={handleSubmitAddPost}>
-            Submit
-          </Button>
-        </Modal.Footer>
-      </Modal>
+      <AddPostModal show={showAddPost} setShow={setShowAddPost} postToBlockchain />
 
       <Modal show={showViewPost} onHide={handleCloseViewPost}>
         <Modal.Header closeButton>
@@ -384,6 +338,10 @@ function App() {
           </Container>
           <Tabs>
             <Tab eventKey="admin" title="Admin">
+              <h2>Posts</h2>
+              <div>
+                <Button onClick={handleShowAddPost}>Add Post</Button>
+              </div>
               <div>
                 {`Posts count: ${posts.length}`}
               </div>
@@ -427,9 +385,7 @@ function App() {
                   </tbody>
                 </table>
               </div>
-              <div>
-                <Button onClick={handleShowAddPost}>Add Post</Button>
-              </div>
+              <h2>Validation Pools</h2>
               <div>
                 {`Validation Pool Count: ${validationPools.length}`}
               </div>
diff --git a/client/src/components/AddPostModal.jsx b/client/src/components/AddPostModal.jsx
new file mode 100644
index 0000000..559f6a7
--- /dev/null
+++ b/client/src/components/AddPostModal.jsx
@@ -0,0 +1,81 @@
+import { useCallback, useContext, useState } from 'react';
+import Button from 'react-bootstrap/Button';
+import Form from 'react-bootstrap/Form';
+import Modal from 'react-bootstrap/Modal';
+import axios from 'axios';
+import PropTypes from 'prop-types';
+
+import Web3Context from '../contexts/Web3Context';
+
+function AddPostModal({
+  show, setShow, title, postToBlockchain, onSubmit,
+}) {
+  const { DAO, account } = useContext(Web3Context);
+  const [content, setContent] = useState('');
+
+  const handleClose = () => setShow(false);
+
+  const handleSubmit = useCallback(async () => {
+    // Upload content to API
+    // TODO: include metamask signature
+    const data = { author: account, content };
+    const res = await axios.post('/api/write', data);
+    const hash = res.data;
+    setShow(false);
+    setContent('');
+    if (postToBlockchain) {
+    // Upload hash to blockchain
+      await DAO.methods.addPost(account, hash).send({
+        from: account,
+        gas: 1000000,
+      });
+    }
+    if (onSubmit) {
+      onSubmit(hash, data);
+    }
+  }, [DAO, account, content, setShow, postToBlockchain, onSubmit]);
+
+  return (
+    <Modal show={show} onHide={handleClose}>
+      <Modal.Header closeButton>
+        <Modal.Title>{title}</Modal.Title>
+      </Modal.Header>
+      <Modal.Body>
+        <Form>
+          <Form.Group className="mb-3" controlId="addPost.content">
+            <Form.Control
+              as="textarea"
+              rows={3}
+              onChange={(e) => setContent(e.target.value)}
+            />
+          </Form.Group>
+        </Form>
+
+      </Modal.Body>
+      <Modal.Footer>
+        <Button variant="secondary" onClick={handleClose}>
+          Close
+        </Button>
+        <Button variant="primary" onClick={handleSubmit}>
+          Submit
+        </Button>
+      </Modal.Footer>
+    </Modal>
+  );
+}
+
+AddPostModal.propTypes = {
+  show: PropTypes.bool.isRequired,
+  setShow: PropTypes.func.isRequired,
+  title: PropTypes.string,
+  onSubmit: PropTypes.func,
+  postToBlockchain: PropTypes.bool,
+};
+
+AddPostModal.defaultProps = {
+  title: 'Add Post',
+  onSubmit: undefined,
+  postToBlockchain: false,
+};
+
+export default AddPostModal;
diff --git a/client/src/components/AvailabilityStakes.jsx b/client/src/components/AvailabilityStakes.jsx
index d5b7764..1fe1d28 100644
--- a/client/src/components/AvailabilityStakes.jsx
+++ b/client/src/components/AvailabilityStakes.jsx
@@ -2,7 +2,6 @@ import { useCallback, useContext, useEffect } from 'react';
 import { PropTypes } from 'prop-types';
 import Button from 'react-bootstrap/Button';
 
-import { getContractByChainId } from '../utils/contract-config';
 import Web3Context from '../contexts/Web3Context';
 import WorkContractContext from '../contexts/WorkContractContext';
 
@@ -17,7 +16,7 @@ function AvailabilityStakes({
   showActions, showAmount, onlyShowAvailable,
 }) {
   const {
-    DAO, reputation, setReputation, account, chainId,
+    DAO, reputation, setReputation, account,
   } = useContext(Web3Context);
 
   const {
@@ -67,14 +66,14 @@ function AvailabilityStakes({
   }, [workContract, fetchAvailabilityStakes, fetchAvailabilityStake]);
 
   const stakeAvailability = useCallback(async (duration) => {
-    const target = getContractByChainId(chainId, 'Onboarding');
+    const target = workContract.options.address;
     await DAO.methods.stakeAvailability(target, reputation / BigInt(2), duration).send({
       from: account,
       gas: 999999,
     });
     // Note that as with validation pool stakes, we should keep track locally of our reputation
     setReputation(reputation / BigInt(2));
-  }, [DAO, account, chainId, reputation, setReputation]);
+  }, [DAO, workContract, account, reputation, setReputation]);
 
   const reclaimAvailabilityStake = useCallback(async (stakeIndex) => {
     await workContract.methods.reclaimAvailability(stakeIndex).send({
diff --git a/client/src/components/WorkContract.jsx b/client/src/components/WorkContract.jsx
index 2c0120e..c7316f4 100644
--- a/client/src/components/WorkContract.jsx
+++ b/client/src/components/WorkContract.jsx
@@ -8,7 +8,11 @@ import WorkRequests from './WorkRequests';
 function WorkContract({
   workContract,
   showAvailabilityActions,
-  showAvailabilityAmount, onlyShowAvailable, title, verb, showRequestWork,
+  showAvailabilityAmount,
+  onlyShowAvailable,
+  title,
+  verb,
+  showRequestWork,
 }) {
   const [availabilityStakes, dispatchAvailabilityStake] = useList();
   const workContractProviderValue = useMemo(() => ({
diff --git a/client/src/components/WorkRequests.jsx b/client/src/components/WorkRequests.jsx
index 80235ac..bea8ba7 100644
--- a/client/src/components/WorkRequests.jsx
+++ b/client/src/components/WorkRequests.jsx
@@ -8,6 +8,7 @@ import Web3 from 'web3';
 import Web3Context from '../contexts/Web3Context';
 import useList from '../utils/List';
 import WorkContractContext from '../contexts/WorkContractContext';
+import AddPostModal from './AddPostModal';
 
 const getRequestStatus = (request) => {
   switch (Number(request.status)) {
@@ -27,9 +28,12 @@ const getRequestStatus = (request) => {
 function WorkRequests({
   showRequestWork, verb,
 }) {
+  const { workContract, availabilityStakes } = useContext(WorkContractContext);
   const [workRequests, dispatchWorkRequest] = useList();
   const [price, setPrice] = useState();
-  const { workContract, availabilityStakes } = useContext(WorkContractContext);
+  const [showWorkRequestModal, setShowWorkRequestModal] = useState(false);
+  const [showWorkEvidenceModal, setShowWorkEvidenceModal] = useState(false);
+  const [currentRequestId, setCurrentRequestId] = useState();
 
   const {
     provider, account,
@@ -84,25 +88,6 @@ function WorkRequests({
     });
   }, [workContract, fetchWorkRequests, fetchPrice, fetchWorkRequest]);
 
-  const requestWork = useCallback(async () => {
-    // TODO: Accept input, upload to API, include hash in contract call
-    const web3 = new Web3(provider);
-    const priceWei = BigInt(web3.utils.toWei(price, 'ether'));
-    await workContract.methods.requestWork('').send({
-      from: account,
-      gas: 1000000,
-      value: priceWei,
-    });
-  }, [provider, workContract, account, price]);
-
-  const submitWorkEvidence = useCallback(async (requestIndex) => {
-    // TODO: Accept input, upload to API, include hash in contract call
-    await workContract.methods.submitWorkEvidence(requestIndex, '').send({
-      from: account,
-      gas: 1000000,
-    });
-  }, [workContract, account]);
-
   const submitWorkApproval = useCallback(async (requestIndex) => {
     await workContract.methods.submitWorkApproval(requestIndex, true).send({
       from: account,
@@ -117,14 +102,43 @@ function WorkRequests({
     });
   }, [workContract, account]);
 
+  const handleShowWorkRequest = (requestId) => {
+    setCurrentRequestId(requestId);
+    setShowWorkRequestModal(true);
+  };
+  const handleShowWorkEvidence = (requestId) => {
+    setCurrentRequestId(requestId);
+    setShowWorkEvidenceModal(true);
+  };
+
+  const onSubmitWorkRequest = useCallback(async (hash) => {
+    // TODO: Accept input, upload to API, include hash in contract call
+    const web3 = new Web3(provider);
+    const priceWei = BigInt(web3.utils.toWei(price, 'ether'));
+    await workContract.methods.requestWork(hash).send({
+      from: account,
+      gas: 1000000,
+      value: priceWei,
+    });
+  }, [provider, workContract, account, price]);
+
+  const onSubmitWorkEvidence = useCallback(async (hash) => {
+    await workContract.methods.submitWorkEvidence(currentRequestId, hash).send({
+      from: account,
+      gas: 1000000,
+    });
+  }, [workContract, account, currentRequestId]);
+
   return (
     <>
+      <AddPostModal title="Work Request" show={showWorkRequestModal} setShow={setShowWorkRequestModal} onSubmit={onSubmitWorkRequest} />
+      <AddPostModal title="Work Evidence" show={showWorkEvidenceModal} setShow={setShowWorkEvidenceModal} onSubmit={onSubmitWorkEvidence} />
       <div>
         {`Price: ${price} ETH`}
       </div>
       {showRequestWork && (
         <div>
-          <Button onClick={() => requestWork()}>{`Request ${verb}`}</Button>
+          <Button onClick={handleShowWorkRequest}>{`Request ${verb}`}</Button>
         </div>
       )}
       <div>
@@ -163,7 +177,7 @@ function WorkRequests({
                   {availabilityStakes.length > 0
                     && availabilityStakes[Number(request.stakeIndex)]?.currentUserIsWorker()
                     && Number(request.status) === 0 && (
-                    <Button onClick={() => submitWorkEvidence(request.id)}>
+                    <Button onClick={() => handleShowWorkEvidence(request.id)}>
                       Submit Work Evidence
                     </Button>
                   )}