diff --git a/github.cabal b/github.cabal
index 7b6724f1..e394fa32 100644
--- a/github.cabal
+++ b/github.cabal
@@ -96,6 +96,7 @@ library
     GitHub.Data.Search
     GitHub.Data.Statuses
     GitHub.Data.Teams
+    GitHub.Data.Traffic
     GitHub.Data.URL
     GitHub.Data.Webhooks
     GitHub.Data.Webhooks.Validate
@@ -131,6 +132,7 @@ library
     GitHub.Endpoints.Repos.Forks
     GitHub.Endpoints.Repos.Releases
     GitHub.Endpoints.Repos.Statuses
+    GitHub.Endpoints.Repos.Traffic
     GitHub.Endpoints.Repos.Webhooks
     GitHub.Endpoints.Search
     GitHub.Endpoints.Users
diff --git a/src/GitHub.hs b/src/GitHub.hs
index fb342a9c..5de81045 100644
--- a/src/GitHub.hs
+++ b/src/GitHub.hs
@@ -313,6 +313,13 @@ module GitHub (
     pingRepoWebhookR,
     deleteRepoWebhookR,
 
+    -- ** Traffic
+    -- | See <https://developer.github.com/v3/repos/traffic/>
+    popularReferrersR,
+    popularPathsR,
+    viewsR,
+    clonesR,
+
     -- * Releases
     releasesR,
     releaseR,
@@ -410,6 +417,7 @@ import GitHub.Endpoints.Repos.Deployments
 import GitHub.Endpoints.Repos.Forks
 import GitHub.Endpoints.Repos.Releases
 import GitHub.Endpoints.Repos.Statuses
+import GitHub.Endpoints.Repos.Traffic
 import GitHub.Endpoints.Repos.Webhooks
 import GitHub.Endpoints.Search
 import GitHub.Endpoints.Users
diff --git a/src/GitHub/Data.hs b/src/GitHub/Data.hs
index e6fbd4a0..9bdb3fdb 100644
--- a/src/GitHub/Data.hs
+++ b/src/GitHub/Data.hs
@@ -57,6 +57,7 @@ module GitHub.Data (
     module GitHub.Data.Search,
     module GitHub.Data.Statuses,
     module GitHub.Data.Teams,
+    module GitHub.Data.Traffic,
     module GitHub.Data.URL,
     module GitHub.Data.Webhooks
     ) where
@@ -90,6 +91,7 @@ import GitHub.Data.Reviews
 import GitHub.Data.Search
 import GitHub.Data.Statuses
 import GitHub.Data.Teams
+import GitHub.Data.Traffic
 import GitHub.Data.URL
 import GitHub.Data.Webhooks
 
diff --git a/src/GitHub/Data/Traffic.hs b/src/GitHub/Data/Traffic.hs
new file mode 100644
index 00000000..df45b8ad
--- /dev/null
+++ b/src/GitHub/Data/Traffic.hs
@@ -0,0 +1,126 @@
+{-# LANGUAGE FlexibleInstances #-}
+{-# LANGUAGE KindSignatures    #-}
+
+-- | Data types used in the traffic API
+module GitHub.Data.Traffic where
+
+import Data.Text   (Text)
+import Data.Time   (UTCTime)
+import Data.Vector (Vector)
+
+import GitHub.Data.Name        (Name)
+import GitHub.Internal.Prelude
+import Prelude ()
+
+data Referrer = Referrer
+    { referrer        :: !(Name Referrer)
+    , referrerCount   :: !Int
+    , referrerUniques :: !Int
+    }
+    deriving (Eq, Show, Generic)
+
+instance FromJSON Referrer where
+    parseJSON = withObject "Referrer" $ \o -> Referrer
+        <$> o .: "referrer"
+        <*> o .: "count"
+        <*> o .: "uniques"
+
+instance ToJSON Referrer where
+    toJSON (Referrer r c u) = object
+        [ "referrer" .= r
+        , "count" .= c
+        , "uniques" .= u
+        ]
+
+data PopularPath = PopularPath
+    { popularPath        :: !Text
+    , popularPathTitle   :: !Text
+    , popularPathCount   :: !Int
+    , popularPathUniques :: !Int
+    }
+    deriving (Eq, Show)
+
+instance FromJSON PopularPath where
+    parseJSON = withObject "Path" $ \o -> PopularPath
+        <$> o .: "path"
+        <*> o .: "title"
+        <*> o .: "count"
+        <*> o .: "uniques"
+
+instance ToJSON PopularPath where
+    toJSON (PopularPath p t c u) = object
+        [ "path" .= p
+        , "title" .= t
+        , "count" .= c
+        , "uniques" .= u
+        ]
+
+data Period =
+    Day
+    | Week
+    deriving (Eq, Show)
+
+data TrafficEvent
+    = View
+    | Clone
+    deriving (Eq, Show)
+
+data TrafficCount (e :: TrafficEvent) = TrafficCount
+    { trafficCountTimestamp :: !UTCTime
+    , trafficCount          :: !Int
+    , trafficCountUniques   :: !Int
+    }
+    deriving (Eq, Show)
+
+instance FromJSON (TrafficCount e) where
+    parseJSON = withObject "TrafficCount" $ \o -> TrafficCount
+        <$> o .: "timestamp"
+        <*> o .: "count"
+        <*> o .: "uniques"
+
+instance ToJSON (TrafficCount e) where
+    toJSON (TrafficCount t c u) = object
+        [ "timestamp" .= t
+        , "count" .= c
+        , "uniques" .= u
+        ]
+
+data Views = Views
+    { viewsCount   :: !Int
+    , viewsUniques :: !Int
+    , views        :: !(Vector (TrafficCount 'View))
+    }
+    deriving (Eq, Show)
+
+instance FromJSON Views where
+    parseJSON = withObject "Views" $ \o -> Views
+        <$> o .: "count"
+        <*> o .: "uniques"
+        <*> o .: "views"
+
+instance ToJSON Views where
+    toJSON (Views c u v) = object
+        [ "count" .= c
+        , "uniques" .= u
+        , "views" .= v
+        ]
+
+data Clones = Clones
+    { clonesCount   :: !Int
+    , clonesUniques :: !Int
+    , clones        :: !(Vector (TrafficCount 'Clone))
+    }
+    deriving (Eq, Show)
+
+instance FromJSON Clones where
+    parseJSON = withObject "Clones" $ \o -> Clones
+        <$> o .: "count"
+        <*> o .: "uniques"
+        <*> o .: "clones"
+
+instance ToJSON Clones where
+    toJSON (Clones c u cs) = object
+        [ "count" .= c
+        , "uniques" .= u
+        , "clones" .= cs
+        ]
diff --git a/src/GitHub/Endpoints/Repos/Traffic.hs b/src/GitHub/Endpoints/Repos/Traffic.hs
new file mode 100644
index 00000000..084a358b
--- /dev/null
+++ b/src/GitHub/Endpoints/Repos/Traffic.hs
@@ -0,0 +1,80 @@
+-- | The traffic API, as described at <https://developer.github.com/v3/repos/traffic/>
+module GitHub.Endpoints.Repos.Traffic (
+    popularReferrers',
+    popularReferrersR,
+    popularPaths',
+    popularPathsR,
+    views',
+    viewsR,
+    clones',
+    clonesR
+    ) where
+
+import Data.Vector (Vector)
+
+import GitHub.Data
+       (Auth, Clones, Error, Name, Owner, Period (Day, Week), PopularPath,
+       Referrer, Repo, Views)
+import GitHub.Data.Request     (query, toPathPart)
+import GitHub.Internal.Prelude
+import GitHub.Request          (Request, executeRequest)
+import Prelude ()
+
+-- | The top 10 referrers for the past 14 days.
+--
+-- > popularReferrers' (BasicAuth "github-username" "github-password") "qfpl" "tasty-hedgehog"
+popularReferrers' :: Auth -> Name Owner -> Name Repo -> IO (Either Error (Vector Referrer))
+popularReferrers' auth user =
+    executeRequest auth . popularReferrersR user
+
+-- | The top 10 referrers for the past 14 days.
+-- See <https://developer.github.com/v3/repos/traffic/#list-referrers>
+popularReferrersR :: Name Owner -> Name Repo -> Request k (Vector Referrer)
+popularReferrersR user repo =
+    query ["repos", toPathPart user, toPathPart repo, "traffic", "popular", "referrers"] []
+
+-- | The 10 most popular paths based on visits over the last 14 days.
+--
+-- > popularPaths' (OAuth "supersecrettoken") "qfpl" "tasty-hedgehog"
+popularPaths' :: Auth -> Name Owner -> Name Repo -> IO (Either Error (Vector PopularPath))
+popularPaths' auth user =
+    executeRequest auth . popularPathsR user
+
+-- | The 10 most popular paths based on visits over the last 14 days.
+-- See <https://developer.github.com/v3/repos/traffic/#list-paths>
+popularPathsR :: Name Owner -> Name Repo -> Request k (Vector PopularPath)
+popularPathsR user repo =
+    query ["repos", toPathPart user, toPathPart repo, "traffic", "popular", "paths"] []
+
+-- | The total number of views over the last 14 days, and a daily or weekly breakdown.
+--
+-- > views' (OAuth "supersecrettoken") "qfpl" "tasty-hedgehog" Day
+views' :: Auth -> Name Owner -> Name Repo -> Period -> IO (Either Error Views)
+views' auth user repo =
+    executeRequest auth . viewsR user repo
+
+-- | The total number of views over the last 14 days, and a daily or weekly breakdown.
+-- See <https://developer.github.com/v3/repos/traffic/#views>
+viewsR :: Name Owner -> Name Repo -> Period -> Request k Views
+viewsR user repo period =
+    query ["repos", toPathPart user, toPathPart repo, "traffic", "views"]
+          [("per", Just $ serializePeriod period)]
+
+-- | The total number of clones over the last 14 days, and a daily or weekly breakdown.
+--
+-- > clones' (OAuth "supersecrettoken") "qfpl" "tasty-hedgehog" Week
+clones' :: Auth -> Name Owner -> Name Repo -> Period -> IO (Either Error Clones)
+clones' auth user repo =
+    executeRequest auth . clonesR user repo
+
+-- | The total number of clones over the last 14 days, and a daily or weekly breakdown.
+-- See <https://developer.github.com/v3/repos/traffic/#clones>
+clonesR :: Name Owner -> Name Repo -> Period -> Request k Clones
+clonesR user repo period =
+    query ["repos", toPathPart user, toPathPart repo, "traffic", "clones"]
+          [("per", Just $ serializePeriod period)]
+
+serializePeriod :: IsString a => Period -> a
+serializePeriod p = case p of
+    Day -> "day"
+    Week -> "week"