curl https://api.openmodel.ai/v1/messages -H "x-api-key: ТВОЙ_OPENMODEL_API_KEY" -H "content-type: application/json" -H "anthropic-version: 2023-06-01" -d "{\"model\":\"deepseek-v4-flash\",\"max_tokens\":1024,\"messages\":[{\"role\":\"user\",\"content\":\"Hello, who are you?\"}]}"