diff --git a/crates/api_clients/artcraft/storyteller_client/src/credentials/mod.rs b/crates/api_clients/artcraft/storyteller_client/src/credentials/mod.rs
index 3ea64976fa..94028babac 100644
--- a/crates/api_clients/artcraft/storyteller_client/src/credentials/mod.rs
+++ b/crates/api_clients/artcraft/storyteller_client/src/credentials/mod.rs
@@ -1,3 +1,4 @@
+pub mod parse_multi_cookie_header;
 pub mod storyteller_avt_cookie;
 pub mod storyteller_credential_set;
 pub mod storyteller_session_cookie;
\ No newline at end of file
diff --git a/crates/api_clients/artcraft/storyteller_client/src/credentials/parse_multi_cookie_header.rs b/crates/api_clients/artcraft/storyteller_client/src/credentials/parse_multi_cookie_header.rs
new file mode 100644
index 0000000000..50630fe4ba
--- /dev/null
+++ b/crates/api_clients/artcraft/storyteller_client/src/credentials/parse_multi_cookie_header.rs
@@ -0,0 +1,35 @@
+use crate::credentials::storyteller_avt_cookie::StorytellerAvtCookie;
+use crate::credentials::storyteller_credential_set::StorytellerCredentialSet;
+use crate::credentials::storyteller_session_cookie::StorytellerSessionCookie;
+use cookie::Cookie;
+
+/// Parses a multi-cookie header string (e.g. `"visitor=abc; session=xyz"`) and extracts
+/// the known Storyteller cookies by name.
+///
+/// Returns `Ok(Some(...))` if at least one recognised cookie is present,
+/// `Ok(None)` if the input is empty or contains no recognised cookies,
+/// and `Err` if any individual cookie segment fails to parse.
+pub fn parse_multi_cookie_header(header: &str) -> Result<Option<StorytellerCredentialSet>, cookie::ParseError> {
+  let mut avt: Option<StorytellerAvtCookie> = None;
+  let mut session: Option<StorytellerSessionCookie> = None;
+
+  for segment in header.split(';') {
+    let segment = segment.trim();
+    if segment.is_empty() {
+      continue;
+    }
+    let cookie = Cookie::parse(segment.to_owned())?;
+    if avt.is_none() {
+      avt = StorytellerAvtCookie::maybe_from_cookie(&cookie);
+    }
+    if session.is_none() {
+      session = StorytellerSessionCookie::maybe_from_cookie(&cookie);
+    }
+  }
+
+  if avt.is_none() && session.is_none() {
+    return Ok(None);
+  }
+
+  Ok(Some(StorytellerCredentialSet::initialize(avt, session)))
+}
diff --git a/crates/api_clients/artcraft/storyteller_client/src/credentials/storyteller_credential_set.rs b/crates/api_clients/artcraft/storyteller_client/src/credentials/storyteller_credential_set.rs
index 64a26726ef..3d2d69e1e9 100644
--- a/crates/api_clients/artcraft/storyteller_client/src/credentials/storyteller_credential_set.rs
+++ b/crates/api_clients/artcraft/storyteller_client/src/credentials/storyteller_credential_set.rs
@@ -1,3 +1,4 @@
+use crate::credentials::parse_multi_cookie_header::parse_multi_cookie_header;
 use crate::credentials::storyteller_avt_cookie::StorytellerAvtCookie;
 use crate::credentials::storyteller_session_cookie::StorytellerSessionCookie;
 
@@ -25,6 +26,10 @@ impl StorytellerCredentialSet {
     }
   }
 
+  pub fn parse_multi_cookie_header(header: &str) -> Result<Option<Self>, cookie::ParseError> {
+    parse_multi_cookie_header(header)
+  }
+
   pub fn initialize_with_just_cookie(session: StorytellerSessionCookie) -> Self {
     Self {
       avt: None,
diff --git a/crates/lib/artcraft_router/tests/artcraft_seedance_2p0.rs b/crates/lib/artcraft_router/tests/artcraft_seedance_2p0.rs
index c5b1aadbab..c5ae6ebc4f 100644
--- a/crates/lib/artcraft_router/tests/artcraft_seedance_2p0.rs
+++ b/crates/lib/artcraft_router/tests/artcraft_seedance_2p0.rs
@@ -20,9 +20,10 @@ use storyteller_client::utils::api_host::ApiHost;
 fn get_artcraft_client() -> RouterClient {
   let cookies = std::fs::read_to_string("/Users/bt/Artcraft/credentials/artcraft_cookies.txt")
     .expect("Failed to read /Users/bt/Artcraft/credentials/artcraft_cookies.txt");
-  let credentials = StorytellerCredentialSet::initialize_with_just_cookie(
-    StorytellerSessionCookie::new(cookies.trim().to_string()),
-  );
+  let cookies = cookies.trim().to_string();
+  let credentials = StorytellerCredentialSet::parse_multi_cookie_header(&cookies)
+      .expect("Failed to parse cookies")
+      .expect("No credentials found");
   RouterClient::Artcraft(RouterArtcraftClient::new(ApiHost::Storyteller, credentials))
 }