> ## Documentation Index > Fetch the complete documentation index at: https://openrouter.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # ApiType Type of API used for the generation ## Example Usage ```typescript theme={null} import { ApiType } from "@openrouter/sdk/models"; let value: ApiType = "tts"; // Open enum: unrecognized values are captured as Unrecognized ``` ## Values ```typescript theme={null} "completions" | "embeddings" | "rerank" | "tts" | "stt" | "video" | "image" | Unrecognized ```