Unverified50% confidenceFactExact time
A Mastra agent fails immediately on a 401 error without retrying.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/18/2026
First Seen
Valid until: 1/16/2027
Sources
Related Entities
Related Claims
Unverified401 and 403 authentication errors, as well as 400 errors related to request structure, should be thrown immediately and should not trigger a fallback.63% similarUnverified使用无效的测试API Key会返回401鉴权失败错误59% similarUnverifiedIf ANTHROPIC_AUTH_TOKEN and ANTHROPIC_API_KEY are both set with different values, the manager rejects the request with a 401.56% similarUnverifiedCommon sources of failure for desktop agents include: expired credentials or authentication failure, external service timeouts or rate limiting, empty or malformed input, and approval being rejected or no one responding.54% similarUnverifiedServer-side token validation requires verifying the signature, that it has not expired, and that the audience is exactly this server; failure of any one check returns 401, and insufficient scope returns 403 Forbidden.52% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1060327API
curl https://kongchang.com/api/v1/knowledge/claims/1060327MCP
get_claim(id=1060327)