diff --git a/lib/Client.js b/lib/Client.js
index 8b4f4cf..6c3eb29 100644
--- a/lib/Client.js
+++ b/lib/Client.js
@@ -24,9 +24,10 @@ function clientPost(_ref) {
       json: body
     }, function (error, response, body) {
       if (error) {
-        console.log(error);
+        reject(error);
       } else {
-        console.log("Posted successfully.");
+        console.log("POST succeeded.");
+        resolve(body);
       }
     });
   });
@@ -51,19 +52,24 @@ function getThenPost(_ref2) {
         'pass': password,
         'sendImmediately': sendImmediately
       }
-    }, function (error, response, body) {
-      if (error) {
-        console.log(error);
+    }, function (error, response, getResponseBody) {
+      if ([200, 201, 202].indexOf(response.statusCode) == -1 || error) {
+        console.log("GET failed.");
+        // TODO: construct a useful error message, request returns a blank
+        // error when the server responds, and the response object is massive
+        // and unserializable.
+        reject(error);
       } else {
+        console.log("GET succeeded.");
         _request2.default.post({
           url: postUrl,
-          json: JSON.parse(body)
-        }, function (error, response, body) {
+          json: JSON.parse(getResponseBody)
+        }, function (error, response, postResponseBody) {
           if (error) {
-            console.log(error);
+            reject(error);
           } else {
-            console.log("Fido fetched successfully.");
-            console.log("*wags tail*");
+            console.log("POST succeeded.");
+            resolve(getResponseBody);
           }
         });
       }
diff --git a/package.json b/package.json
index 16d610c..d936e9f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "language-http",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "An HTTP Language Pack for OpenFn",
   "main": "lib/index.js",
   "scripts": {
@@ -14,11 +14,8 @@
     "lib/"
   ],
   "dependencies": {
-    "JSONPath": "^0.10.0",
     "language-common": "github:openfn/language-common",
-    "lodash-fp": "^0.10.2",
-    "request": "^2.72.0",
-    "superagent": "^1.7.2"
+    "request": "^2.72.0"
   },
   "devDependencies": {
     "assertion-error": "^1.0.1",
diff --git a/src/Client.js b/src/Client.js
index 0db286b..c68814c 100644
--- a/src/Client.js
+++ b/src/Client.js
@@ -7,9 +7,10 @@ export function clientPost({ username, password, body, url }) {
       json: body
     }, function(error, response, body){
       if(error) {
-        console.log(error);
+        reject(error);
       } else {
-        console.log("Posted successfully.")
+        console.log("POST succeeded.");
+        resolve(body);
       }
     })
   })
@@ -27,19 +28,24 @@ export function getThenPost({ username, password, query, url, sendImmediately, p
         'pass': password,
         'sendImmediately': sendImmediately
       }
-    }, function(error, response, body){
-      if(error) {
-        console.log(error);
+    }, function(error, response, getResponseBody){
+      if ([200,201,202].indexOf(response.statusCode) == -1 || error) {
+        console.log("GET failed.");
+        // TODO: construct a useful error message, request returns a blank
+        // error when the server responds, and the response object is massive
+        // and unserializable.
+        reject(error);
       } else {
+        console.log("GET succeeded.");
         request.post ({
           url: postUrl,
-          json: JSON.parse(body)
-        }, function(error, response, body){
+          json: JSON.parse(getResponseBody)
+        }, function(error, response, postResponseBody){
           if(error) {
-            console.log(error);
+            reject(error);
           } else {
-            console.log("Fido fetched successfully.")
-            console.log("*wags tail*")
+            console.log("POST succeeded.");
+            resolve(getResponseBody);
           }
         })
       }