diff --git a/README.md b/README.md
index 4afbb47..00d0cbd 100644
--- a/README.md
+++ b/README.md
@@ -194,9 +194,10 @@ The transactions will be sent as a JSON array in the body of the request with th
 
 Use the following env vars to setup:
 
-| env variable name | description        |
-| ----------------- | ------------------ |
-| `WEB_POST_URL `   | The URL to post to |
+| env variable name              | description                                                                  |
+| ------------------------------ | ---------------------------------------------------------------------------- |
+| `WEB_POST_URL`                 | The URL to post to                                                           |
+| `WEB_POST_AUTHORIZATION_TOKEN` | The Authorization header value (i.e. `Bearer *****`, but can use any schema) |
 
 > [!IMPORTANT]
 > Be sure to post only to a trusted server.
diff --git a/src/bot/storage/web-post.ts b/src/bot/storage/web-post.ts
index e63f9e7..8ad3a1d 100644
--- a/src/bot/storage/web-post.ts
+++ b/src/bot/storage/web-post.ts
@@ -8,6 +8,7 @@ const logger = createLogger("WebPostStorage");
 
 export class WebPostStorage implements TransactionStorage {
   private url = process.env.WEB_POST_URL || "";
+  private authorizationToken = process.env.WEB_POST_AUTHORIZATION_TOKEN || "";
 
   canSave() {
     return Boolean(this.url) && URL.canParse(this.url);
@@ -30,6 +31,9 @@ export class WebPostStorage implements TransactionStorage {
         method: "POST",
         headers: {
           "Content-Type": "application/json",
+          ...(this.authorizationToken && {
+            Authorization: this.authorizationToken,
+          }),
         },
         body: JSON.stringify(nonPendingTxns.map((tx) => tableRow(tx))),
       }),