diff --git a/API.md b/API.md
new file mode 100644
index 0000000..69bd652
--- /dev/null
+++ b/API.md
@@ -0,0 +1,194 @@
+# Auth (/auth) router
+## POST /login
+Form: email (string), password (string)
+
+Response:
+```json
+{
+    "name": string,
+    "email": string,
+    "session": string,
+}
+```
+## POST /createaccount
+Form: name (string), email (string), password (string)
+
+Response:
+```json
+{
+    "name": string,
+    "email": string,
+    "session": string,
+}
+```
+## GET /userinfo
+Headers: x-session-key
+
+Response:
+```json
+{
+    "name": string,
+    "email": string,
+}
+```
+
+# Widget (/w) router
+**IMPORTANT!** All requests for the widget router require the x-session-key header be set
+to the user's current session token.
+## GET /balance
+Return the current balance of the account
+
+Response:
+```json
+{
+    "status": int,
+    "balance": {
+        "currency": string,
+        "whole": int,
+        "decimal": int,
+    }
+}
+```
+## POST /balance
+Set the current balance to a value
+Form: currency (string), whole (int), decimal (int)
+
+Response:
+```json
+{
+    "status": int,
+    "balance": {
+        "currency": string,
+        "whole": int,
+        "decimal": int,
+    }
+}
+```
+## GET /transactions/recent
+Get the most recent 10 transactions
+
+Response:
+```json
+{
+    "status": int,
+    "transactions": [
+        {
+            "timestamp": unix,
+            "category": string,
+            "amount": {
+                "currency": string,
+                "whole": int,
+                "decimal": int,
+            },
+            "type": expenses/income
+        },
+        ...
+    ]
+}
+```
+## POST /transactions
+Add a new transaction, either "income" or "expense"
+
+Form: category (string), currency (string), whole (int), decimal (int), type (expenses/income)
+
+Response: 
+```json
+{
+    "status": int
+}
+```
+## POST /transactions/recurring
+Add a recurring transaction (bill, paycheck, etc)
+
+Form: category (string), currency (string), whole (int), decimal (int), type (expenses/income), period (in days)(int)
+
+Response: 
+```json
+{
+    "status": int
+}
+```
+## GET /budget
+Get current budget information including total and catagorized budget, as well
+as total expenses in each budget category
+
+Response: 
+```json
+{
+  "status": int,
+  "budget": {
+    "currency": string,
+    "whole": int,
+    "decimal": int,
+  },
+  "budget_categories": {
+    "category": {
+        "currency": string,
+        "whole": int,
+        "decimal": int,
+    },
+    ...
+  },
+  "categories": [ string ],
+  "expenses": {
+    "category": [
+      {
+        "timestamp": unix,
+        "category": string,
+        "amount": {
+          "currency": string,
+          "whole": int,
+          "decimal": int
+        },
+        "type": expenses/income
+      },
+      ...
+    ]
+  }
+}
+
+```
+## POST /budget
+Set a new total budget
+
+Form: currency (string), whole (int), decimal (int)
+
+Response:
+```json
+{
+    "status": int
+}
+```
+## POST /budget/categories
+Set a budget for a specific category
+
+Form: currency (string), whole (int), decimal (int), category (string)
+
+Response:
+```json
+{
+    "status": int
+}
+```
+## GET /expenses/month
+Get the total amount of expenses in the last month
+
+Response:
+```json
+{
+  "currency": string,
+  "whole": int,
+  "decimal": int,
+}
+```
+## GET /income/month
+Get the total amount of income in the last month
+
+Response:
+```json
+{
+  "currency": string,
+  "whole": int,
+  "decimal": int,
+}
+```
diff --git a/widgets/balance.go b/widgets/balance.go
index 6bd06bf..c151065 100644
--- a/widgets/balance.go
+++ b/widgets/balance.go
@@ -17,9 +17,8 @@ import (
 // TODO: Put user info fetching code into middleware
 
 type GetBalanceResponse struct {
-	Status    int         `json:"status"`
-	RequestID string      `json:"request_id"`
-	Data      money.Money `json:"data"`
+	Status  int         `json:"status"`
+	Balance money.Money `json:"balance"`
 }
 
 func GetBalance(w http.ResponseWriter, r *http.Request) {
@@ -39,9 +38,8 @@ func GetBalance(w http.ResponseWriter, r *http.Request) {
 	}
 
 	response := GetBalanceResponse{
-		Status:    200,
-		RequestID: "0",
-		Data: money.Money{
+		Status: 200,
+		Balance: money.Money{
 			Currency: user.Balance.Currency,
 			Whole:    user.Balance.Whole,
 			Decimal:  user.Balance.Decimal,
@@ -96,9 +94,8 @@ func SetBalance(w http.ResponseWriter, r *http.Request) {
 	}
 
 	response := GetBalanceResponse{
-		Status:    200,
-		RequestID: "0",
-		Data: money.Money{
+		Status: 200,
+		Balance: money.Money{
 			Currency: newBalance.Currency,
 			Whole:    newBalance.Whole,
 			Decimal:  newBalance.Decimal,
diff --git a/widgets/budget.go b/widgets/budget.go
index 20a9c59..80bee58 100644
--- a/widgets/budget.go
+++ b/widgets/budget.go
@@ -15,6 +15,7 @@ import (
 )
 
 type BudgetResponse struct {
+	Status int `json:"status"`
 	// total amount allowed to spend in a month
 	Budget money.Money `json:"budget"`
 	// total amount allowed to spend by category
@@ -59,6 +60,8 @@ func GetBudget(w http.ResponseWriter, r *http.Request) {
 		response.Expenses[e.Category] = append(response.Expenses[e.Category], e)
 	}
 
+	response.Status = 200
+
 	ret, err := json.Marshal(response)
 	if err != nil {
 		w.WriteHeader(http.StatusInternalServerError)