diff --git a/.gitignore b/.gitignore
index 1886aa1..504d380 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,7 @@ build/
 .idea/
 .pytest_cache/
 .venv/
+
+.env
+.env.*
+!.env.example
diff --git a/tracedb/client.py b/tracedb/client.py
index cc69843..d594c62 100644
--- a/tracedb/client.py
+++ b/tracedb/client.py
@@ -57,7 +57,7 @@ def __init__(self, method: str, path: str, status: int, body: str) -> None:
 @dataclass(frozen=True)
 class TraceDB:
     url: str
-    token: str | None = None
+    token: str | None = field(default=None, repr=False)
     database_id: str | None = None
     branch_id: str | None = None
     actor_context: Mapping[str, Any] | None = None