diff --git a/cachix-api.cabal b/cachix-api.cabal
--- a/cachix-api.cabal
+++ b/cachix-api.cabal
@@ -1,6 +1,6 @@
 cabal-version:      2.2
 name:               cachix-api
-version:            1.3.3
+version:            1.4
 synopsis:           Servant HTTP API specification for https://cachix.org
 homepage:           https://github.com/cachix/cachix#readme
 bug-reports:        https://github.com/cachix/cachix/issues
diff --git a/src/Cachix/API.hs b/src/Cachix/API.hs
--- a/src/Cachix/API.hs
+++ b/src/Cachix/API.hs
@@ -37,140 +37,140 @@
     nixCacheInfo ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "nix-cache-info"
-        :> Get '[XNixCacheInfo, JSON] NixCacheInfo.NixCacheInfo,
+          :> "cache"
+          :> Capture "name" Text
+          :> "nix-cache-info"
+          :> Get '[XNixCacheInfo, JSON] NixCacheInfo.NixCacheInfo,
     -- Hydra: src/lib/Hydra/View/NARInfo.pm
     narinfo ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> Capture "narinfohash" NarInfoHash.NarInfoHash
-        :> Get '[XNixNarInfo, JSON] (Headers '[Header "Cache-Control" Text] NarInfo.CachixNarInfo),
+          :> "cache"
+          :> Capture "name" Text
+          :> Capture "narinfohash" NarInfoHash.NarInfoHash
+          :> Get '[XNixNarInfo, JSON] (Headers '[Header "Cache-Control" Text] NarInfo.CachixNarInfo),
     narinfoHead ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> Capture "narinfohash" NarInfoHash.NarInfoHash
-        :> Head,
+          :> "cache"
+          :> Capture "name" Text
+          :> Capture "narinfohash" NarInfoHash.NarInfoHash
+          :> Head,
     -- Hydra: src/lib/Hydra/View/NixNAR.pm
     nar ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "nar"
-        :> Capture "nar" NarFileName
-        :> Get302 '[XNixNar] '[],
+          :> "cache"
+          :> Capture "name" Text
+          :> "nar"
+          :> Capture "nar" NarFileName
+          :> Get302 '[XNixNar] '[],
     -- cachix specific
     getCache ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> Get '[JSON] BinaryCache.BinaryCache,
+          :> "cache"
+          :> Capture "name" Text
+          :> Get '[JSON] BinaryCache.BinaryCache,
     narinfoBulk ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "narinfo"
-        :> Summary "Given a list of store hashes, return a list of those that are missing"
-        :> ReqBody '[JSON] [Text]
-        :> Post '[JSON] [Text],
+          :> "cache"
+          :> Capture "name" Text
+          :> "narinfo"
+          :> Summary "Given a list of store hashes, return a list of those that are missing"
+          :> ReqBody '[JSON] [Text]
+          :> Post '[JSON] [Text],
     narURL ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "narurl"
-        :> Capture "nar" NarFileName
-        :> Get '[JSON] Text,
+          :> "cache"
+          :> Capture "name" Text
+          :> "narurl"
+          :> Capture "nar" NarFileName
+          :> Get '[JSON] Text,
     createAndUploadNar ::
       route
         :- Summary "Upload a NAR directly to the Cachix Server"
-        :> Description "This is a legacy API for older Cachix clients. Prefer 'createNar' instead."
-        :> CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "nar"
-        :> QueryParam "compression" BinaryCache.CompressionMethod
-        :> StreamBody NoFraming XNixNar (ConduitT () ByteStringStreaming.ByteStringStreaming (ResourceT IO) ())
-        :> Post '[JSON] NoContent,
+          :> Description "This is a legacy API for older Cachix clients. Prefer 'createNar' instead."
+          :> CachixAuth
+          :> "cache"
+          :> Capture "name" Text
+          :> "nar"
+          :> QueryParam "compression" BinaryCache.CompressionMethod
+          :> StreamBody NoFraming XNixNar (ConduitT () ByteStringStreaming.ByteStringStreaming (ResourceT IO) ())
+          :> Post '[JSON] NoContent,
     createNar ::
       route
         :- Summary "Create an empty NAR and initiate a multipart upload"
-        :> CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "multipart-nar"
-        :> QueryParam "compression" BinaryCache.CompressionMethod
-        :> Post '[JSON] Multipart.CreateMultipartUploadResponse,
+          :> CachixAuth
+          :> "cache"
+          :> Capture "name" Text
+          :> "multipart-nar"
+          :> QueryParam "compression" BinaryCache.CompressionMethod
+          :> Post '[JSON] Multipart.CreateMultipartUploadResponse,
     uploadNarPart ::
       route
         :- Summary "Retrieve a presigned URL to upload a part of a multipart NAR"
-        :> CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "multipart-nar"
-        :> Capture "narUuid" UUID
-        :> QueryParam' '[Required] "uploadId" Text
-        :> QueryParam' '[Required] "partNumber" Int
-        :> ReqBody '[JSON] Multipart.SigningData
-        :> Post '[JSON] Multipart.UploadPartResponse,
+          :> CachixAuth
+          :> "cache"
+          :> Capture "name" Text
+          :> "multipart-nar"
+          :> Capture "narUuid" UUID
+          :> QueryParam' '[Required] "uploadId" Text
+          :> QueryParam' '[Required] "partNumber" Int
+          :> ReqBody '[JSON] Multipart.SigningData
+          :> Post '[JSON] Multipart.UploadPartResponse,
     completeNarUpload ::
       route
         :- Summary "Complete a multipart upload"
-        :> Description "Verify the etags for each part and create the narinfo"
-        :> CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "multipart-nar"
-        :> Capture "narUuid" UUID
-        :> "complete"
-        :> QueryParam' '[Required] "uploadId" Text
-        :> ReqBody '[JSON] Multipart.CompletedMultipartUpload
-        :> Post '[JSON] NoContent,
+          :> Description "Verify the etags for each part and create the narinfo"
+          :> CachixAuth
+          :> "cache"
+          :> Capture "name" Text
+          :> "multipart-nar"
+          :> Capture "narUuid" UUID
+          :> "complete"
+          :> QueryParam' '[Required] "uploadId" Text
+          :> ReqBody '[JSON] Multipart.CompletedMultipartUpload
+          :> Post '[JSON] NoContent,
     abortMultipartUpload ::
       route
         :- Summary "Abort a multipart upload"
-        :> CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "multipart-nar"
-        :> Capture "narUuid" UUID
-        :> "abort"
-        :> QueryParam' '[Required] "uploadId" Text
-        :> Post '[JSON] NoContent,
+          :> CachixAuth
+          :> "cache"
+          :> Capture "name" Text
+          :> "multipart-nar"
+          :> Capture "narUuid" UUID
+          :> "abort"
+          :> QueryParam' '[Required] "uploadId" Text
+          :> Post '[JSON] NoContent,
     createNarinfo ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> Capture "narinfohash" NarInfoHash.NarInfoHash
-        :> ReqBody '[JSON] NarInfoCreate.NarInfoCreate
-        :> Post '[JSON] NoContent,
+          :> "cache"
+          :> Capture "name" Text
+          :> Capture "narinfohash" NarInfoHash.NarInfoHash
+          :> ReqBody '[JSON] NarInfoCreate.NarInfoCreate
+          :> Post '[JSON] NoContent,
     serveNarContent ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "serve"
-        :> Capture "storehash" Text
-        :> CaptureAll "filepath" Text
-        :> Summary "Serve a file from a given store path"
-        :> Get '[XNixNar] (Headers '[Header "X-Content-Type-Options" Text, Header "Cache-Control" Text] ByteStringStreaming.LazyByteStringStreaming),
+          :> "cache"
+          :> Capture "name" Text
+          :> "serve"
+          :> Capture "storehash" Text
+          :> CaptureAll "filepath" Text
+          :> Summary "Serve a file from a given store path"
+          :> Get '[XNixNar] (Headers '[Header "X-Content-Type-Options" Text, Header "Cache-Control" Text] ByteStringStreaming.LazyByteStringStreaming),
     createKey ::
       route
         :- CachixAuth
-        :> "cache"
-        :> Capture "name" Text
-        :> "key"
-        :> ReqBody '[JSON] SigningKeyCreate.SigningKeyCreate
-        :> Post '[JSON] NoContent
+          :> "cache"
+          :> Capture "name" Text
+          :> "key"
+          :> ReqBody '[JSON] SigningKeyCreate.SigningKeyCreate
+          :> Post '[JSON] NoContent
   }
   deriving (Generic)