Suddenly Can't access to some apis, like task or make queries

[Phil_Seeman]

Hi @Manuel_Quinteiro,

Most likely it’s related to this change:

[Change] Infrastructure (CDN) rollout and potential new 400 & 403 errors

Summary We are integrating with a new Content Delivery Network (CDN) to serve Asana requests more efficiently. For most Asana API users, this change should have no negative impact. In rare cases (described below), some requests may begin to fail because our new CDN has more stringent requirements for HTTPS requests. We plan to start a gradual rollout on or after January 17. You can preview the change by sending API traffic to https://cdn.app.asana.com/api/1.0/. Who is affected These are the bac…

As mentioned in that post, you can try sending your request to https://deprecated-api.asana.com/api/1.0; if it works, then that change is the source of the error.