diff --git a/package-lock.json b/package-lock.json
index 5e711c2..afced2a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
-  "name": "@solana/web3.js",
-  "version": "0.0.0-development",
+  "name": "@nexis/web3",
+  "version": "0.1.14",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "name": "@solana/web3.js",
-      "version": "0.0.0-development",
+      "name": "@nexis/web3",
+      "version": "0.1.14",
       "license": "MIT",
       "dependencies": {
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@@ -15,10 +15,10 @@
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         "buffer": "6.0.1",
-        "cross-fetch": "^3.1.4",
         "crypto-hash": "^1.2.2",
-        "jayson": "^3.4.4",
+        "jayson": "^4.1.1",
         "js-sha3": "^0.8.0",
+        "node-fetch": "^2.6.1",
         "rpc-websockets": "^7.4.2",
         "secp256k1": "^4.0.2",
         "superstruct": "^0.14.2",
@@ -49,6 +49,7 @@
         "@types/mocha": "^9.0.0",
         "@types/mz": "^2.7.3",
         "@types/node": "^16.0.0",
+        "@types/node-fetch": "^2.5.8",
         "@types/secp256k1": "^4.0.1",
         "@types/sinon": "^10.0.0",
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@@ -85,9 +86,6 @@
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         "typescript": "^4.3.2"
-      },
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-        "node": ">=12.20.0"
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@@ -2901,15 +2899,6 @@
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-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
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-      "dev": true,
-      "engines": {
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-      }
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       "resolved": "https://registry.npmjs.org/@octokit/rest/-/rest-18.3.5.tgz",
@@ -3596,13 +3585,56 @@
         "tweetnacl": "^1.0.0"
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-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
-      "integrity": "sha512-V4aYg89jEoVRxRb2fJdAg8FHvI7cEyYdVAh94HH0UIK8oJxUfkjlDQN9RbMx+bEjP7+ggMiFRprSti032Oipxw==",
+    "node_modules/@solana/web3.js/node_modules/@types/node": {
+      "version": "12.20.55",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.55.tgz",
+      "integrity": "sha512-J8xLz7q2OFulZ2cyGTLE1TbbZcjpno7FaN6zdJNrgAdrJ+DZzh/uFR6YrTb4C+nXakvud8Q4+rbhoIWlYQbUFQ==",
       "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@solana/web3.js/node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "dev": true,
+      "license": "MIT"
+    },
+    "node_modules/@solana/web3.js/node_modules/jayson": {
+      "version": "3.7.0",
+      "resolved": "https://registry.npmjs.org/jayson/-/jayson-3.7.0.tgz",
+      "integrity": "sha512-tfy39KJMrrXJ+mFcMpxwBvFDetS8LAID93+rycFglIQM4kl3uNR3W4lBLE/FFhsoUCEox5Dt2adVpDm/XtebbQ==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/connect": "^3.4.33",
+        "@types/node": "^12.12.54",
+        "@types/ws": "^7.4.4",
+        "commander": "^2.20.3",
+        "delay": "^5.0.0",
+        "es6-promisify": "^5.0.0",
+        "eyes": "^0.1.8",
+        "isomorphic-ws": "^4.0.1",
+        "json-stringify-safe": "^5.0.1",
+        "JSONStream": "^1.3.5",
+        "lodash": "^4.17.20",
+        "uuid": "^8.3.2",
+        "ws": "^7.4.5"
+      },
+      "bin": {
+        "jayson": "bin/jayson.js"
+      },
       "engines": {
-        "node": "4.x || >=6.0.0"
+        "node": ">=8"
+      }
+    },
+    "node_modules/@solana/web3.js/node_modules/uuid": {
+      "version": "8.3.2",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/bin/uuid"
       }
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@@ -3710,6 +3742,7 @@
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+      "dev": true,
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@@ -3728,11 +3761,6 @@
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@@ -3759,6 +3787,17 @@
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+    "node_modules/@types/node-fetch": {
+      "version": "2.6.11",
+      "resolved": "https://registry.npmjs.org/@types/node-fetch/-/node-fetch-2.6.11.tgz",
+      "integrity": "sha512-24xFj9R5+rfQJLRyM56qh+wnVSYhyXC2tkoBndtY0U+vubqNsYXGjufB2nn8Q6gt0LrARwL6UBtMCSVCwl4B1g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*",
+        "form-data": "^4.0.0"
+      }
+    },
     "node_modules/@types/normalize-package-data": {
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@@ -3774,12 +3813,14 @@
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+      "integrity": "sha512-/JHkVHtx/REVG0VVToGRGH2+23hsYLHdyG+GrvoUGlGAd0ErauXDyvHtRI/7H7mzLm+tBCKA7pfcpkQ1lf58iQ==",
+      "dev": true
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     "node_modules/@types/range-parser": {
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+      "integrity": "sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==",
+      "dev": true
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@@ -4482,6 +4523,13 @@
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       "dev": true
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+    "node_modules/asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
+      "dev": true,
+      "license": "MIT"
+    },
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       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/at-least-node/-/at-least-node-1.0.0.tgz",
@@ -5230,6 +5278,19 @@
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+    "node_modules/combined-stream": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "delayed-stream": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
@@ -5887,22 +5948,6 @@
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-      "version": "2.6.1",
-      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.6.1.tgz",
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@@ -6117,6 +6162,16 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
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+    "node_modules/delayed-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
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+      }
+    },
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@@ -7944,6 +7999,21 @@
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+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-4.0.0.tgz",
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+      "license": "MIT",
+      "dependencies": {
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+        "combined-stream": "^1.0.8",
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@@ -9769,13 +9839,12 @@
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+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/jayson/-/jayson-4.1.1.tgz",
+      "integrity": "sha512-5ZWm4Q/0DHPyeMfAsrwViwUS2DMVsQgWh8bEEIVTkfb3DzHZ2L3G5WUnF+AKmGjjM9r1uAv73SaqC1/U4RL45w==",
+      "license": "MIT",
       "dependencies": {
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-        "@types/express-serve-static-core": "^4.17.9",
-        "@types/lodash": "^4.14.159",
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@@ -9785,9 +9854,8 @@
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         "JSONStream": "^1.3.5",
-        "lodash": "^4.17.20",
-        "uuid": "^3.4.0",
-        "ws": "^7.4.5"
+        "uuid": "^8.3.2",
+        "ws": "^7.5.10"
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         "jayson": "bin/jayson.js"
@@ -9806,6 +9874,15 @@
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+    "node_modules/jayson/node_modules/uuid": {
+      "version": "8.3.2",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
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+      "license": "MIT",
+      "bin": {
+        "uuid": "dist/bin/uuid"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.6.2.tgz",
@@ -10050,7 +10127,8 @@
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+      "dev": true
     },
     "node_modules/lodash.capitalize": {
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@@ -11224,6 +11302,26 @@
         "lodash.toarray": "^4.4.0"
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+    "node_modules/node-fetch": {
+      "version": "2.7.0",
+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
+      "integrity": "sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==",
+      "license": "MIT",
+      "dependencies": {
+        "whatwg-url": "^5.0.0"
+      },
+      "engines": {
+        "node": "4.x || >=6.0.0"
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+        "encoding": "^0.1.0"
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@@ -18896,15 +18994,6 @@
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@@ -19068,6 +19157,12 @@
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+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
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+      "dev": true,
       "bin": {
         "uuid": "bin/uuid"
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@@ -19632,6 +19728,12 @@
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+    "node_modules/webidl-conversions": {
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+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
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+      "license": "BSD-2-Clause"
+    },
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@@ -19669,6 +19771,16 @@
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       "dev": true
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+    "node_modules/whatwg-url": {
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "tr46": "~0.0.3",
+        "webidl-conversions": "^3.0.0"
+      }
+    },
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@@ -19824,9 +19936,10 @@
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@@ -26191,6 +26343,17 @@
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@@ -27626,9 +27787,8 @@
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-        "uuid": "^3.4.0",
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     "lodash.capitalize": {
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@@ -28796,6 +28962,14 @@
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+      "resolved": "https://registry.npmjs.org/node-fetch/-/node-fetch-2.7.0.tgz",
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@@ -34580,12 +34754,6 @@
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@@ -34719,6 +34887,11 @@
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+    "tr46": {
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+      "resolved": "https://registry.npmjs.org/tr46/-/tr46-0.0.3.tgz",
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@@ -35093,7 +35266,8 @@
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+      "dev": true
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@@ -35148,6 +35322,11 @@
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+      "resolved": "https://registry.npmjs.org/webidl-conversions/-/webidl-conversions-3.0.1.tgz",
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@@ -35189,6 +35368,15 @@
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+      "resolved": "https://registry.npmjs.org/whatwg-url/-/whatwg-url-5.0.0.tgz",
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+        "webidl-conversions": "^3.0.0"
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@@ -35321,9 +35509,9 @@
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+      "resolved": "https://registry.npmjs.org/ws/-/ws-7.5.10.tgz",
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diff --git a/package.json b/package.json
index cf8f7d2..42fe697 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
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-    "jayson": "^3.4.4",
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     "secp256k1": "^4.0.2",