mem0ai/mem0 · error · Error

Unauthorized

Error message

Unauthorized

What it means

Error "Unauthorized" thrown in mem0ai/mem0.

Source

Thrown at server/dashboard/src/utils/api.ts:99

      return Promise.reject(error);
    },
  );

  const postStream = async (url: string, data: unknown): Promise<Response> => {
    const response = await fetch(`${process.env.NEXT_PUBLIC_API_URL}${url}`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
        Authorization: cachedToken ? `Bearer ${cachedToken}` : "",
      },
      body: JSON.stringify(data),
    });

    if (response.status === 401) {
      handleTokenError();
      redirectToLogin();
      throw new Error("Unauthorized");
    }

    if (!response.ok) {
      const errorData = await response.json().catch(() => ({}));
      throw new Error(errorData.error || "Request failed");
    }

    return response;
  };

  return Object.assign(api, { postStream });
};

export const api = createApi();

View on GitHub (pinned to 001c235229)

Solutions

1. Log in again; your session token is missing or expired.
2. Verify the Authorization header is being sent with a valid Bearer token.
3. Check that the API base URL points to the correct server.

When it happens

Trigger: Thrown at server/dashboard/src/utils/api.ts:99 when the library encounters an invalid state.

Common situations: See trigger scenarios.

Understand the failure class

• Authentication and authorization failures — expired tokens, bad credentials, and missing scopes.

AI-assisted analysis of mem0ai/mem0@001c235229 (2026-08-15). Data as JSON: /api/errors/96c8ebac8e76ad36. Report an issue: GitHub.