diff --git a/package-lock.json b/package-lock.json
index fd70bd2..f4a264c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,11 +33,33 @@
         "@types/node": "12.12.11"
       }
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+    "@types/chai": {
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+      "resolved": "https://registry.npmjs.org/@types/chai/-/chai-4.2.21.tgz",
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+    },
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+      "resolved": "https://registry.npmjs.org/@types/cookiejar/-/cookiejar-2.1.2.tgz",
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+      "dev": true
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+    "@types/superagent": {
+      "version": "3.8.7",
+      "resolved": "https://registry.npmjs.org/@types/superagent/-/superagent-3.8.7.tgz",
+      "integrity": "sha512-9KhCkyXv268A2nZ1Wvu7rQWM+BmdYUVkycFeNnYrUL5Zwu7o8wPQ3wBfW59dDP+wuoxw0ww8YKgTNv8j/cgscA==",
+      "dev": true,
+      "requires": {
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+        "@types/node": "*"
+      }
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+      "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.3.tgz",
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-      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg="
+      "integrity": "sha1-7QMXwyIGT3lGbAKWa922Bas32Zg=",
+      "dev": true
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+      "dev": true,
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+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
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+      "dev": true,
+      "requires": {
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       "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
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+    "assertion-error": {
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+      "resolved": "https://registry.npmjs.org/assertion-error/-/assertion-error-1.1.0.tgz",
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+      "integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
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+      "integrity": "sha512-Phlt0plgpIIBOGTT/ehfFnbNlfsDEiqmzE2KRXoX1bLIlir4X/MR+zSyBEkL05ffWgnRSf/DXv+WrUAVr93/ow==",
+      "dev": true
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+      "dev": true,
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+      "dev": true,
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       "integrity": "sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8="
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+    "browser-stdout": {
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@@ -529,6 +588,16 @@
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+      "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
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+    "chai": {
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+      "resolved": "https://registry.npmjs.org/chai/-/chai-4.3.4.tgz",
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+        "check-error": "^1.0.2",
+        "deep-eql": "^3.0.1",
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+        "pathval": "^1.1.1",
+        "type-detect": "^4.0.5"
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+    "chai-http": {
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+      "resolved": "https://registry.npmjs.org/chai-http/-/chai-http-4.3.0.tgz",
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+        "@types/superagent": "^3.8.3",
+        "cookiejar": "^2.1.1",
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+      "integrity": "sha1-T6kXw+WclKAEzWH47lCdplFocUM=",
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+          "requires": {
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@@ -841,6 +997,12 @@
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@@ -935,16 +1097,35 @@
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@@ -4004,7 +4896,8 @@
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+      "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
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+        "find-up": "^3.0.0",
+        "get-caller-file": "^2.0.1",
+        "require-directory": "^2.1.1",
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+        "set-blocking": "^2.0.0",
+        "string-width": "^3.0.0",
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diff --git a/package.json b/package.json
index b266762..1b870d4 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "config": "^3.2.4",
     "cookie-parser": "^1.4.4",
     "dotenv": "^8.2.0",
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     "human-standard-token-abi": "^2.0.0",
     "lodash": "^4.17.15",
     "mongoose": "^5.7.12",