Tô màu Online: {"error":"402 Payment Required","status":402,"deprecation_notice":"NOTE: The Pollinations legacy text API is being deprecated for authenticated users. Please migrate to https://enter.pollinations.ai for better performance and access to all the latest models. Anonymous requests to text.pollinations.ai are NOT affected.","details":{"success":false,"error":{"message":"API key budget too low. This request costs ~0.0002 pollen, but this key has 0.0000. Increase the key budget at https://enter.pollinations.ai/edit-key?id=89idjaTSg2hI4YwZDuO8ZME5Ma6GrFps; topping up the wallet does not increase this limit.","code":"KEY_BUDGET_EXHAUSTED","timestamp":"2026-09-16T10:08:13.748Z"},"status":402}}