I tried to use different API Keys on sites like: gw2efficency, AddOn TacO, mobile applications, both from computer and from mobile, but it always fails. Gw2 efficency and not only tells me: This API key is invalid, has corrupted API data or the API is down.Error reported by the API: "ErrBadData" I looked for the permissions of my api key on the link you post and tells me:{"id": "xxxxMY APYKEYxxxxx","name": "Gw2efficency","permissions": ["progression","wallet","tradingpost","builds","account","characters","inventories","unlocks","pvp"]}