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Generate image from prompt

by
Published Apr 8, 2025
Script recraft Verified
Use in Windmill

The script

Submitted by hugo697 Bun
Verified 428 days ago
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//native
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type Recraft = {
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  apiKey: string;
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};
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/**
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 * Generate image from prompt
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 *
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 */
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export async function main(
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  auth: Recraft,
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  body: {
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    block_nsfw?: false | true;
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    calculate_features?: false | true;
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    controls?: {
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      artistic_level?: number;
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      background_color?: { rgb?: number[]; std?: number[]; weight?: number };
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      colors?: { rgb?: number[]; std?: number[]; weight?: number }[];
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      no_text?: false | true;
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    };
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    model?:
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      | "refm1"
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      | "recraft20b"
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      | "recraftv2"
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      | "recraftv3"
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      | "flux1_1pro"
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      | "flux1dev";
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    n?: number;
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    prompt: string;
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    random_seed?: number;
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    response_format?: "url" | "b64_json";
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    size?:
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      | "1024x1024"
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      | "1365x1024"
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      | "1024x1365"
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      | "1536x1024"
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      | "1024x1536"
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      | "1820x1024"
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      | "1024x1820"
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      | "1024x2048"
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      | "2048x1024"
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      | "1434x1024"
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      | "1024x1434"
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      | "1024x1280"
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      | "1280x1024"
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      | "1024x1707"
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      | "1707x1024";
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    style?:
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      | "digital_illustration"
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      | "icon"
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      | "realistic_image"
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      | "vector_illustration";
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    style_id?: string;
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    substyle?:
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      | "2d_art_poster"
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      | "3d"
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      | "80s"
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      | "glow"
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      | "grain"
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      | "hand_drawn"
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      | "infantile_sketch"
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      | "kawaii"
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      | "pixel_art"
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      | "psychedelic"
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      | "seamless"
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      | "voxel"
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      | "watercolor"
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      | "broken_line"
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      | "colored_outline"
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      | "colored_shapes"
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      | "colored_shapes_gradient"
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      | "doodle_fill"
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      | "doodle_offset_fill"
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      | "offset_fill"
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      | "outline"
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      | "outline_gradient"
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      | "uneven_fill"
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      | "70s"
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      | "cartoon"
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      | "doodle_line_art"
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      | "engraving"
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      | "flat_2"
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      | "line_art"
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      | "linocut"
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      | "b_and_w"
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      | "enterprise"
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      | "hard_flash"
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      | "hdr"
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      | "motion_blur"
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      | "natural_light"
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      | "studio_portrait"
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      | "line_circuit"
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      | "2d_art_poster_2"
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      | "engraving_color"
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      | "flat_air_art"
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      | "hand_drawn_outline"
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      | "handmade_3d"
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      | "stickers_drawings";
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    text_layout?: { bbox: number[][]; text: string }[];
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  },
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) {
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  const url = new URL(`https://external.api.recraft.ai/v1/images/generations`);
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  const response = await fetch(url, {
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    method: "POST",
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    headers: {
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      "Content-Type": "application/json",
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      Authorization: "Bearer " + auth.apiKey,
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    },
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    body: JSON.stringify(body),
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  });
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  if (!response.ok) {
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    const text = await response.text();
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    throw new Error(`${response.status} ${text}`);
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  }
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  return await response.json();
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}
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