Add telemetry

2026-04-14 10:31:56 +02:00
parent 20049881ad
commit 9cc052c162
15 changed files with 580 additions and 62 deletions
@@ -51,6 +51,15 @@ func (u *UpstreamClient) applyHeaders(req *http.Request, token string, streaming
 	req.Header.Del("x-api-key")
 	if strings.HasPrefix(token, "sk-ant-oat") {
 		req.Header.Set("Authorization", "Bearer "+token)
+		// OAuth tokens require this beta flag — without it the API rejects with 401
+		existing := req.Header.Get("anthropic-beta")
+		if !strings.Contains(existing, "oauth-2025-04-20") {
+			if existing == "" {
+				req.Header.Set("anthropic-beta", "oauth-2025-04-20")
+			} else {
+				req.Header.Set("anthropic-beta", existing+",oauth-2025-04-20")
+			}
+		}
 	} else {
 		req.Header.Set("x-api-key", token)
 	}