diff --git a/README.md b/README.md
index b522b4a..9b133ba 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ Wallets and mints `MUST` implement all mandatory specs and `CAN` implement optio
 | [16][16] | Animated QR codes                 | [Cashu.me][cashume]                                                         | -                                                       |
 | [17][17] | WebSocket subscriptions           | [Nutshell][py]                                                              | [Nutshell][py]                                          |
 | [18][18] | Payment requests                  | [Cashu.me][cashume], [Boardwalk][bwc], [cdk-cli]                            | -                                                       |
-| [XX][xx] | Cached Responses           |     -          | [Nutshell][py], [cdk-mintd]                                 |
+| [XX][xx] | Cached Responses                  |     -            | [Nutshell][py], [cdk-mintd]                           |
 
 
 #### Wallets:
diff --git a/XX.md b/XX.md
index 63bf982..e281340 100644
--- a/XX.md
+++ b/XX.md
@@ -14,7 +14,7 @@ Any Mint implementation should elect a data structure `D` that maps request obje
 
 ### Derive & Repeat
 
-Upon the reception of a mint (`POST /v1/mint/{method}`), swap (`POST v1/swap`) or melt (`POST /v1/melt/{method}`) `request`, the mint derives a key `k` for it. `k` should depend on the path of `request` as well as the contents of `request`'s payload.
+Upon the reception of a mint ([NUT-4](04)), swap ([NUT-3](03)) or melt ([NUT-5](05)) `request`, the mint derives a key `k` for it. `k` should depend on the path of `request` as well as the contents of `request`'s payload.
 
 The mint uses `k` to look up a `response = D[k]` and discriminates execution based on the following checks:
 * If no cached `response` is found: `request` has no matching `response`. The mint processes `request` as per usual.
@@ -53,8 +53,10 @@ The entry is structured as follows:
 }
 ```
 
-Where `ttl` is the number of seconds the responses are cached for and `cached_endpoints` is a list of the methods and paths for which caching is enabled.
-`path` and `method` describe respectively the cached route and its method.
+Where:
+ * `ttl` is the number of seconds the responses are cached for
+ * `cached_endpoints` is a list of the methods and paths for which caching is enabled.
+ * `path` and `method` describe the cached route and its method respectively.
 
 If `ttl` is `null`, the responses are expected to be cached *indefinitely*.
 
@@ -116,4 +118,7 @@ If the first request is successful, `Bob` will respond with 5 identical `PostSwa
 }
 ```
 
+[03]: 03.md
+[04]: 04.md
+[05]: 05.md
 [06]: 06.md
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