AI Prompts for RunAPI models

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"image_analysis\": { \"subject\": { \"type\": \"Georgina Rodríguez\", \"expression\": \"Neutral, slightly sultry, contemplative, looking off-camera to the right\", \"pose\": \"Portrait shot, head and shoulders, slightly angled body\" }, \"facial_features\": { \"skin\": \"Fair with prominent natural freckles dusted across the nose and cheeks\", \"eyes\": \"Dark, almond-shaped, gazing sideways, adorned with winged eyeliner and mascara\", \"eyebrows\": \"Dark, well-defined, slightly arched\", \"lips\": \"Full, plump, glossy, slightly parted\", \"structure\": \"Soft jawline, youthful features\" }, \"hair\": { \"color\": \"Dark brown or black\", \"style\": \"Shoulder-length, layered, tousled waves, messy texture\", \"details\": \"Curtain bangs framing the face, loose flyaways catching the light\" }, \"attire\": { \"garment\": \"White tank top / camisole\", \"details\": \"V-neck, thin spaghetti straps, simple texture\" }, \"lighting_and_atmosphere\": { \"type\": \"Flash photography\", \"contrast\": \"High contrast black and white\", \"shadows\": \"Hard shadow behind the subject indicating direct front-facing flash\", \"vibe\": \"Vintage, 90s grunge aesthetic, lo-fi, candid\" }, \"technical_enhancements\": { \"resolution\": \"4k HD, 8k resolution\", \"quality\": \"Ultra-detailed, photorealistic, sharp focus\", \"texture\": \"Fine film grain, realistic skin texture\" } }, \"generated_prompt\": \"A hyper-realistic 4k HD black and white portrait of a Georgina Rodríguez with shoulder-length dark messy hair and curtain bangs. She has prominent freckles on her nose and cheeks, full glossy lips slightly parted, and dark eyes looking to the side with winged eyeliner. She is wearing a simple white V-neck camisole. The lighting is direct flash photography style creating a vintage 90s aesthetic with high contrast and a hard shadow against a plain background. The image should feature ultra-detailed skin texture, fine film grain, and sharp focus, capturing a candid, sultry mood.\" }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "Ultra-realistic fine-art portrait of a young woman with soft natural features, minimal makeup, and calm introspective expression. Pastel muted background in sage green tones. Delicate flowers drifting across the frame in the foreground, creating intentional motion blur and soft streaks of light. Subtle double exposure and slow-shutter motion effects across the face, dreamy and poetic atmosphere. Gentle diffused lighting with smooth highlights on skin, natural texture preserved. Elegant minimalist composition, emotional and serene mood, editorial fine-art photography style, shallow depth of field, cinematic softness, painterly realism, ultra-high resolution, 8K quality."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "Make an Ultra-wide fisheye lens perspective shot from ground level looking straight up at a young woman use image for face reference crouching mid-air between brick buildings forming a circular frame around the sky. She reaches one hand dramatically toward the camera, fingers spread wide, creating strong foreground distortion and depth. Dynamic action pose, confident expression, casual streetwear outfit: fitted white t-shirt, blue straight-leg jeans, red and white sneakers. Urban European neighborhood setting with brick houses, tiled roofs, windows visible around the edges. Bright daylight, clear blue sky, natural lighting, sharp focus, high detail, cinematic composition, exaggerated perspective, 8k resolution, photorealistic, adventure photography style."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "[ { \"id\": \"subject\", \"type\": \"person\", \"description\": \"Madelyn Cline with long blonde hair, looking at the camera.\", \"pose\": \"She is walking forward through the mirrored structure mid-step, one hand lightly brushing the metal framework while the other adjusts her hair as she glances toward the camera.\", \"clothing\": { \"dress\": { \"color\": \"deep violet\", \"material\": \"patent leather\", \"style\": \"strapless mini-dress\" }, \"legwear\": { \"color\": \"black\", \"type\": \"sheer pantyhose\" }, \"footwear\": { \"color\": \"Violet\", \"material\": \"patent leather\", \"style\": \"Louboutin So Kate with red sole\" } } }, { \"id\": \"environment\", \"type\": \"room\", \"description\": \"A geometrically designed mirrored room with a fractured, kaleidoscopic effect.\", \"elements\": [ { \"type\": \"mirrors\", \"description\": \"Multiple angled mirror panels reflecting the subject and the room structure.\" }, { \"type\": \"structure\", \"description\": \"Black metal framework holding the mirror panels.\" } ], \"lighting\": \"Bright, high-contrast light from LED strips within the structure, creating sharp highlights and reflections, high-quality, cinematic, Ultra-realistic photo and lighting, high quality photo, depth of field, no Ai or cgi look, 8k resolution.\" } ]"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "A hyper-realistic 8k medium shot, captured with a standard lens (e.g., 85mm) at a slightly low angle, frames a man seated in deep snow within a snowy forest. The man, with uploaded face as reference, wears a highly detailed black puffer jacket and black pants, looking calmly towards the left side of the frame. Directly behind him, a majestic black panther stands, its large front paws gently resting on his shoulders, creating a surreal yet intimate spatial relationship. The panther's head is positioned just above and slightly to the right of the man's head, its piercing yellow eyes looking forward. The scene is bathed in soft, natural daylight, typical of an overcast winter day, providing cinematic lighting with subtle shadows and highlighting the highly detailed texture of the panther's sleek fur and the man's quilted jacket. Volumetric lighting is evident through the abundant falling snow, which dots the subjects and the environment. The background features a softly blurred snowy forest, emphasizing the central figures and their unique interaction."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"scene\": { \"setting\": \"narrow outdoor alley with stepped pathway in a Mediterranean blue-painted town\", \"background\": \"vivid blue walls, stairs, and buildings with white accents, hanging fabric on wall, small windows, plants, and bright sky above\", \"lighting\": \"strong natural sunlight, high contrast with defined shadows, bright and saturated colors\" }, \"subject\": { \"type\": \"female\", \"pose\": \"seated on steps with one leg bent and the other extended slightly forward, hands resting naturally by her sides\", \"expression\": \"soft relaxed expression with eyes slightly downward, calm and serene mood\", \"face\": \"Use uploaded reference image, keep identity exact, natural facial proportions, visible skin texture and realistic lighting\", \"hair\": \"Use uploaded reference image, keep identity exact, long wavy hair falling over shoulders with natural volume\", \"eyes\": \"Use uploaded reference image, keep identity exact, softly focused downward gaze\", \"skin\": \"natural skin tone with sunlit highlights and realistic texture\", \"body\": \"natural proportions maintained\" }, \"clothing\": { \"outfit\": \"blue fitted sleeveless top paired with a long flowing white skirt\", \"footwear\": \"barefoot with both feet visible resting naturally on the blue steps\", \"accessories\": \"minimal jewelry, subtle necklace\" }, \"environment_details\": { \"props\": \"textured painted steps, hanging patterned fabric, architectural details of alley\", \"textures\": \"rough painted walls, fabric folds in skirt, smooth skin highlights, stone steps\" }, \"camera\": { \"angle\": \"slightly low front-facing angle centered on subject\", \"framing\": \"full body framing capturing entire seated pose and surrounding stairs\", \"focus\": \"sharp focus on subject with clear detailed background\", \"lens\": \"standard smartphone lens\" }, \"style\": { \"realism\": \"ultra realistic photography\", \"color_tone\": \"highly saturated blues contrasted with neutral white and natural skin tones\", \"effects\": \"natural sunlight, no artificial filters\", \"details\": \"high detail textures, crisp shadows, realistic depth and perspective\" } }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"prompt_title\": \"Sophisticated Urban Winter Couple Portrait\", \"environment\": { \"setting\": \"Upscale urban street corner during winter.\", \"architecture\": \"Massive grey stone pillar/building corner with classical detailing.\", \"background_elements\": \"Black wrought-iron fence with decorative gold finials/spikes. Classical stone building facade visible in background.\", \"ground\": \"Covered in fresh, clean white snow.\", \"atmosphere\": \"Light snow falling, snowflakes visible in the air. Cold, crisp winter day.\", \"color_palette\": \"Cool neutrals, stone grey, bright white snow, deep blacks, accent of burgundy.\" }, \"subjects\": [ { \"id\": \"male_subject\", \"appearance\": \"Young adult male, fair skin, short dark hair styled neatly.\", \"clothing\": { \"outerwear\": \"Knee-length textured grey wool overcoat (possibly herringbone or tweed).\", \"top\": \"Black turtleneck sweater.\", \"bottoms\": \"Black tailored trousers, relaxed straight fit.\", \"footwear\": \"Black leather dress shoes or boots.\", \"accessories\": \"Black wayfarer-style sunglasses.\" }, \"pose\": \"Standing confident and upright, one hand in coat pocket, other hand holding a dog leash. Looking slightly to the side.\" }, { \"id\": \"female_subject\", \"appearance\": \"Young adult female, fair skin, dark hair pulled back into a sleek, tight bun.\", \"clothing\": { \"outerwear\": \"Long, oversized black wool coat.\", \"top\": \"Black fitted turtleneck.\", \"bottoms\": \"Black wide-leg trousers.\", \"footwear\": \"Burgundy/Maroon suede retro sneakers with white stripes (Adidas Gazelle style).\", \"accessories\": \"Black oval sunglasses, thin black belt with silver buckle, small gold hoop earrings, holding a black leather tote bag.\" }, \"pose\": \"Standing next to male subject, hand touching lapel of coat, other hand holding bag at side. Radiating 'cool girl' aesthetic.\" } ], \"additional_elements\": { \"animal\": { \"breed\": \"Beagle dog.\", \"pose\": \"Sitting obediently on the snow at the man's feet.\", \"appearance\": \"Tri-color fur (brown, black, white), wearing a collar and attached to a black leash.\" } }, \"lighting_and_mood\": { \"lighting_type\": \"Soft, diffuse overcast natural light (winter daylight). No harsh shadows.\", \"mood\": \"Chic, minimalist, 'Old Money' aesthetic, quiet luxury, sophisticated, serene, fashionable.\", \"tonality\": \"Desaturated slightly with high contrast between the black clothing and white snow.\" }, \"technical_details\": { \"style\": \"Ultra Photorealistic, High-End Street Style Photography.\", \"camera_settings\": { \"lens\": \"85mm portrait lens.\", \"aperture\": \"f/2.8 for slight depth of field separation from the stone background.\", \"shutter_speed\": \"Fast enough to freeze falling snowflakes.\", \"iso\": \"Low ISO (100) for grain-free clarity.\" }, \"quality_modifiers\": \"8k resolution, highly detailed fabric textures (wool grain, leather sheen, suede texture), sharp focus on eyes/sunglasses, subsurface scattering on skin, cinematic composition, rule of thirds.\" } }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"prompt\": \"A woman relaxing poolside at a tropical resort at night, lying on a cushioned lounge chair beside a rustic wooden table. She is wearing a colorful floral bikini and matching wrap skirt, resting her head on her hand while looking calmly toward the camera. A tall red cocktail in a glass sits on the table next to a glowing lantern candle. The background features a lit swimming pool with reflections on the water, palm trees, string lights, and a thatched-roof cabana with soft draped curtains. Warm ambient lighting, tropical vacation atmosphere, cinematic night photography, shallow depth of field, high detail, realistic skin tones.\", \"style\": \"photorealistic\", \"lighting\": \"warm ambient night lighting with soft highlights\", \"camera\": \"85mm lens, shallow depth of field\", \"resolution\": \"1024x1536\" }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "A studio-style close-up editorial portrait of a person with strong, well-defined facial features and slightly imperfect, natural skin texture. The subject wears a black tailored turtleneck with sharp, clean lines, layered under a high-collared black jacket in a minimalist contemporary fashion style.The subject wears semi-transparent orange acetate sunglasses — rectangular frames with softly rounded edges, glossy finish, and amber gradient lenses — serving as the only colored element in the image.Color concept: selective color photography — monochrome black-and-white image with only the sunglasses in vivid orange. Mood is calm and confident, serious expression, direct gaze into the camera. Lighting is soft frontal studio light with gentle shadows, even skin tones, cinematic contrast, and visible natural skin texture. Shot on a professional portrait camera, f/2.0, ISO 100, 1/125s. High resolution, ultra-sharp focus on the face. Style: editorial luxury fashion portrait, photorealistic, professional studio photography, no illustration, no painterly effects."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "Ultra-realistic cinematic night cityscape inspired by Times Square, New York. A wide-angle street-level view of a busy urban intersection at night with wet asphalt reflecting neon lights. Massive curved LED billboard on a corner building displaying a hyper-realistic gourmet burger advertisement, glowing vividly and dominating the scene. Surrounding skyscrapers covered with bright digital screens, brand signage, and colorful ads. Motion-blurred traffic trails from passing cars, subtle pedestrians near sidewalks, dramatic contrast between dark sky and illuminated buildings. Cyber-urban atmosphere, commercial advertising aesthetic, long-exposure photography look, sharp architectural details, realistic lighting and reflections, ultra-high resolution, 8K photorealism, cinematic depth, no text overlay."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "A hyper-realistic cinematic 3:4 vertical half-body portrait of a young man with the exact face from reference image, leaning casually against a 1920s smoky bar table, holding a vintage walking cane. He wears Peaky Blinders-inspired attire-tailored wool three-piece suit, waistcoat, tie, and flat cap. Head slightly down, eyes locked on camera with an intense, confident stare. Warm, ambient lighting casts moody shadows; blurred crowd and glowing whisky bottles in soft bokeh create depth. Shot with 85mm f/1.4 lens, 8K quality, highlighting fabric textures and facial expression."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "unfolds beside a tranquil pond, where gentle ripples catch the warm, golden sunlight. A young woman sits peacefully on the grassy bank at the water’s edge, her posture relaxed yet slightly leaning forward, as if immersed in quiet contemplation. Soft rays from the high, diffused sun bathe her face and shoulders in a tender glow, highlighting her delicate features and casting subtle, natural shadows. She wears light, flowy summer clothes in soft pastel tones that harmoniously blend with the lush surroundings—perhaps a breezy linen dress fluttering faintly in the still air. The pond mirrors the surrounding trees, their vibrant green leaves shimmering under the sunlight, while delicate reflections dance across the calm surface. The atmosphere feels utterly peaceful, warm, and timeless, with no breeze to disturb the stillness. Her expression is calm and introspective, eyes softly gazing toward the water, conveying a deep emotional serenity—as though she’s savoring the beauty of solitude amid nature’s embrace. This cinematic, highly detailed scene evokes a profound sense of tranquility, capturing the quiet magic of a slow afternoon in perfect harmony with the natural world. Realistic lighting, natural colors, soft bokeh, and exquisite realism throughout"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "Ultra-realistic cinematic close-up portrait of a young man with wet skin and damp, messy hair. He is lightly touching the frame of dark, rectangular aviator sunglasses beaded with clear water droplets. The lighting is low-key and dramatic, creating deep shadows that emphasize the moisture on his skin and the fine texture of his beard. He wears a plain, form-fitting matte black t-shirt that blends into a dark, minimal background. Detailed hand gesture showing defined knuckles and a silver ring with stone on the pinky finger. Razor-sharp micro-details, shallow depth of field, 85mm f/1.4 lens effect, moody high-contrast realism, and a high-end fashion editorial aesthetic. Use my uploaded face image as the facial and identity reference."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "A hyper-realistic cinematic scene of a giant woman filmmaker carefully adjusting a miniature vintage film camera on a tripod, inside a professional studio setup. A tiny elegant woman in a flowing pastel blue dress stands beside the camera like a model on set. Surrounding them are detailed studio lights, softboxes, film reels, cables, and a clapperboard. The giant woman has soft natural makeup, blonde hair tied back, and an intense focused expression. Dramatic soft lighting, shallow depth of field, ultra-detailed textures, 8K, photorealistic, cinematic composition, studio photography, volumetric lighting."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"prompt\": \"Hyper-realistic 8K black-and-white studio portrait captured as a medium shot from a slightly low-angle perspective, using a 50mm lens for a natural field of view. The composition features a female subject, 100% using the uploaded face as reference (do not alter facial features or identity), seated off-center to the right, leaving strong negative space above and to the left. She wears a wide-brimmed fedora-style hat, a loose white linen blouse unbuttoned at the collar revealing layered silver necklaces, white linen trousers, and dark leather loafers, with delicate beaded bracelets on both wrists. The subject is seated comfortably in a sleek modern black leather lounge chair, left leg crossed over the right, left hand lightly touching the brim of the hat, and right arm casually resting on the chair’s armrest. Dramatic high-contrast chiaroscuro lighting dominates the scene, with a strong key light from the front-left creating deep shadows and bright highlights that emphasize the detailed textures of the linen fabric, leather chair, felt hat, and hair. Subtle rim lighting outlines the subject and chair, separating them from a pure deep-black background, enhancing cinematic depth and a professional luxury studio photography aesthetic.\", \"color_style\": \"black and white\", \"resolution\": \"8K\", \"camera_lens\": \"50mm\", \"camera_angle\": \"slightly low-angle\", \"style\": \"cinematic studio portrait, luxury editorial\", \"lighting\": \"chiaroscuro, high-contrast studio lighting\", \"reference_image\": \"strictly use uploaded image only\" }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"image_type\": \"High-end fitness editorial / Cinematic lifestyle photography\", \"visual_style\": \"Minimalist luxury, ultra-photorealistic, soft-focus realism\", \"composition\": { \"framing\": \"Wide-angle side profile to capture the full silhouette\", \"camera_angle\": \"Low-angle shot to emphasize the height and strength of the arch\", \"perspective\": \"Clean, linear perspective against a flat, snowy horizon\" }, \"subject\": { \"description\": \"A fit, graceful woman with athletic poise and natural blonde hair tied in a sleek low bun\", \"pose\": \"Performing a perfect Yoga Arch (Urdhva Dhanurasana / Wheel Pose)\", \"body_language\": \"Strong and stable; back arched beautifully with palms and feet firmly planted in the snow\", \"expression\": \"A serene, focused look; eyes closed in a state of meditative calm\" }, \"facial_details\": { \"emotion\": \"Peaceful determination and internal quietude\", \"micro_details\": \"Soft natural skin texture, subtle flush from the cold, and faint visible breath in the air\" }, \"wardrobe\": { \"clothing\": \"Premium emerald green velvet high-waist yoga leggings; matching velvet sports bra; a thin, cream-colored thermal scarf draped elegantly nearby\", \"textures\": \"Rich, light-reflecting velvet fabric against the soft, matte texture of fresh snow\", \"color_tones\": \"Vibrant emerald green contrasted against a monochrome white landscape\" }, \"environment\": { \"location\": \"A vast, silent arctic landscape of pristine white snow\", \"background\": \"Empty, minimalist snowy field meeting a soft, misty gray sky at the horizon\", \"atmosphere\": \"Quiet, ethereal, and crisp; very light snowfall with tiny drifting flakes\" }, \"lighting\": { \"type\": \"Soft, natural overcast daylight\", \"quality\": \"Diffused and ethereal, creating gentle highlights on the velvet curves\", \"direction\": \"Side-ambient lighting to define the muscular form of the yoga pose\" }, \"color_palette\": { \"primary\": [\"Deep Emerald Green\", \"Pristine White\", \"Charcoal Black\"], \"mood\": \"Sophisticated, calm, and visually striking\" }, \"camera_details\": { \"lens\": \"50mm prime lens for realistic human proportions\", \"focus\": \"Sharp focus on the subject; creamy, soft-focus (bokeh) on the distant snowy background\", \"realism\": \"8K resolution, capturing every fiber of the velvet and the granular detail of the snow\" }, \"overall_mood\": \"Graceful, powerful, and serene; a high-fashion approach to wellness\", \"intended_use\": \"Luxury fitness branding, Pinterest aesthetic editorial, or premium wellness magazine\" }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "Panels are NOT edge-to-edge Visible thin white spacing between panels Subtle outer white margin around the entire grid clean modern UI-style layout Slight rounded corners on each tile Panel 1 — Joyful / Celebratory (Yellow) Bright yellow gradient background Arms raised Eyes closed Big open laugh Energetic posture Panel 2 — Shocked (Blue) Blue gradient background Hands on cheeks Wide eyes Open mouth Raised brows Panel 3 — Serious / Stern (Red) Red background Arms crossed Furrowed brows Neutral tight lips Wearing dark hoodie Panel 4 — Affectionate (Pink) Soft pink gradient Holding small brown puppy Gentle smile Cozy knit sweater Panel 5 — Confident / Sassy (Purple) Purple gradient background One hand on hip Slight smirk Graphic t-shirt Relaxed stance Panel 6 — Friendly / Casual Approval (Green) Green gradient background Wearing cap + denim jacket Thumbs-up Relaxed smile Panel 7 — Sad / Emotional (Gray) Gray gradient background Slight downward gaze Eyebrows slightly raised in center Lips slightly curved downward"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"scene_type\": \"outdoor urban street portrait\", \"composition\": { \"framing\": \"vertical portrait orientation\", \"shot_type\": \"mid-length shot from head to mid-thigh\", \"camera_angle\": \"eye-level\", \"subject_position\": \"centered with slight rightward offset\", \"leading_lines\": \"sidewalk and building facade create linear depth\", \"depth_of_field\": \"moderate depth, background softly detailed but not blurred\", \"balance\": \"subject balanced against architectural mass on left and greenery on right\" }, \"subject\": { \"gender_presentation\": \"female-presenting\", \"pose\": \"relaxed standing pose, one hand in pocket, one arm relaxed\", \"expression\": \"neutral to confident with subtle smile\", \"gaze\": \"looking directly at camera\", \"hair\": { \"style\": \"long, loose waves\", \"part\": \"side-parted\", \"color\": \"dark brown with warm undertones\", \"texture\": \"soft, voluminous\" }, \"accessories\": [ \"round metal-frame sunglasses with dark lenses\", \"small hoop earrings\", \"wristwatch with metallic band\", \"brown leather shoulder bag\" ] }, \"clothing\": { \"top\": { \"type\": \"sleeveless fitted tank top\", \"color\": \"warm beige\", \"pattern\": \"thin horizontal white stripes\", \"fit\": \"form-fitting\" }, \"bottom\": { \"type\": baggy pant\", \"color\": \"off-white / cream\", \"fabric_appearance\": \"structured cotton or linen blend\" }, \"belt\": { \"color\": \"light brown\", \"buckle\": \"gold-toned minimalist buckle\" } }, \"environment\": { \"location_type\": \"historic city street\", \"architecture\": { \"style\": \"classical or colonial stone facade\", \"features\": \"arched windows, ornate stone detailing, balconies\" }, \"natural_elements\": \"trees and shrubs lining the sidewalk\", \"ground\": \"concrete sidewalk with adjacent landscaped soil area\", \"background_activity\": \"parked cars partially visible, quiet street ambiance\" }, \"lighting\": { \"source\": \"natural sunlight\", \"time_of_day\": \"late morning or afternoon\", \"quality\": \"soft directional light\", \"shadows\": \"gentle shadows cast by trees and buildings\", \"skin_tone_rendering\": \"warm and even\" }, \"color_palette\": { \"dominant_colors\": [\"beige\", \"cream\", \"brown\", \"stone gray\", \"green\"], \"overall_tone\": \"warm, natural, lifestyle aesthetic\", \"contrast\": \"moderate contrast between subject and background\" }, \"camera_characteristics\": { \"lens_look\": \"standard to short telephoto perspective\", \"distortion\": \"minimal distortion\", \"sharpness\": \"sharp focus on subject with clear texture detail\", \"noise\": \"low noise, clean image\" }, \"artistic_style\": { \"genre\": \"fashion lifestyle photography\", \"mood\": \"casual elegance, confident, relaxed\", \"styling_influence\": \"modern minimalist with classic elements\", \"social_media_aesthetic\": \"Instagram-style street fashion portrait\" }, \"post_processing\": { \"color_grading\": \"warm tones with natural saturation\", \"contrast_adjustment\": \"slightly enhanced\", \"retouching\": \"minimal, natural skin texture preserved\", \"overall_finish\": \"clean and polished\" }, \"typography\": { \"present\": false } }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"content_goal\": \"viral athletic jump freeze post\", \"image_type\": \"jump freeze action photography\", \"visual_style\": \"cinematic sports editorial, high-impact, premium\", \"motion_concept\": { \"action_type\": \"jump freeze\", \"timing\": \"captured at peak height\", \"motion_state\": \"completely frozen mid-air\", \"energy\": \"explosive yet controlled\" }, \"pose_details\": { \"pose_name\": \"jump freeze flex pose\", \"body_position\": \"mid-air jump with legs extended or flexed symmetrically\", \"core_engagement\": \"tight core with visible strength\", \"arm_position\": \"balanced, expressive, athletic alignment\", \"freeze_quality\": \"sharp, suspended, gravity-defying\" }, \"subject\": { \"description\": \"athletic feminine body performing a powerful jump freeze\", \"physique\": \"lean, flexible, toned\", \"body_language\": \"confident, fearless, strong\", \"expression\": \"focused intensity with calm control\" }, \"facial_details\": { \"emotion\": \"determination mixed with ease\", \"micro_details\": \"relaxed face, steady eyes, natural expression\" }, \"wardrobe\": { \"clothing\": \"professional athletic performance wear\", \"fit\": \"body-contoured to emphasize motion lines\", \"fabric\": \"stretch performance fabric, non-reflective\", \"color_tones\": \"solid neutral or bold single color\" }, \"environment\": { \"location\": \"minimal studio or clean gym space\", \"background\": \"plain or gradient backdrop\", \"atmosphere\": \"focused, powerful, distraction-free\" }, \"lighting\": { \"type\": \"high-speed studio lighting\", \"quality\": \"crisp, clean, cinematic\", \"direction\": \"side and top lighting\", \"effect\": \"freeze motion sharply with defined muscle highlights\" }, \"camera_details\": { \"angle\": \"slightly low angle for power emphasis\", \"framing\": \"full body mid-air capture\", \"lens_feel\": \"sports editorial realism\", \"focus\": \"ultra-sharp subject with zero motion blur\" }, \"color_palette\": { \"primary_colors\": [\"neutral background\", \"natural skin tone\"], \"contrast_level\": \"high\", \"mood\": \"bold, energetic, inspiring\" }, \"emotional_impact\": { \"viewer_reaction\": \"scroll-stopping shock and admiration\", \"message\": \"power, balance, and control in one moment\" }, \"quality_control\": { \"realism\": \"ultra-realistic photography\", \"detail_level\": \"high-definition muscle and fabric texture\", \"ai_artifacts\": \"none\", \"professional_standard\": \"editorial-grade\" }, \"intended_use\": { \"primary\": \"viral jump freeze post on X\", \"secondary\": \"fitness branding, athletic inspiration\" } }"
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"art_style_description\": { \"type\": \"Digital Scrapbook / Fan-Edit Collage.\", \"aesthetic\": \"Y2K, Coquette, K-pop Idol Fan Art.\", \"visual_structure\": \"Multiple photographic cutouts of the same subject arranged in a chaotic but cohesive layout on top of a vintage textured background. Each cutout has a thick white stroke/outline to resemble a sticker.\" }, \"subject_details\": { \"demographics\": \"Young Asian woman (K-pop idol aesthetic), fair skin, delicate features.\", \"hair\": \"Long, voluminous, dark wavy hair with air bangs. In one panel, she wears a small white ribbon clip.\", \"outfit\": \"Black sequined/embellished crop top (bralette style), dark denim jeans.\", \"makeup\": \"Peach-toned blush, glossy lips, soft eyeliner.\" }, \"pose_breakdown_panels\": { \"panel_1_top_center\": \"Portrait shot. Subject looking straight ahead/slightly down with hand in hair, elbows raised. Background shows a blurred cityscape.\", \"panel_2_bottom_right\": \"Seated/Reclining pose. Subject leaning back, one arm supporting weight, looking coolly at the camera. Wearing jeans.\", \"panel_3_middle_right\": \"Over-the-shoulder shot. Subject looking back at the camera with a soft gaze, arm raised touching head.\", \"panel_4_bottom_left\": \"Close-up portrait. Subject looking to the side, wearing a white bow hair clip.\", \"panel_5_top_left\": \"Bust-up shot. Subject gazing off-camera with a dreamy expression.\" }, \"graphic_elements_and_overlays\": { \"background_texture\": \"Vintage newspaper print text (sepia/beige toned).\", \"stickers\": { \"text\": \"Ransom-note style text blocks reading 'iqrasaifiii', 'i swear she's an angel', and 'beyoutiful'.\", \"objects\": \"A brown plush teddy bear sticker in the bottom left corner.\", \"decor\": \"White daisy flower graphics, jagged torn paper edges.\" } }, \"camera_technical_values\": { \"source_photo_style\": \"High-end fashion editorial photography.\", \"lens\": \"85mm (Portrait telephoto).\", \"lighting\": \"Natural Window Light (Soft, directional sunlight coming from the side).\", \"color_grading\": \"Slightly desaturated source photos contrasted against the warm beige newspaper background.\", \"resolution\": \"High fidelity cutouts.\" }, \"composition\": \"Overlapping layers. The center and right photos are larger, while smaller details fill the corners.\""
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "A soft-focus, cinematic portrait of a young woman with delicate facial features and light golden hair, caught in motion. Her face appears partially blurred and ghosted, with flowing strands of hair captured mid-sway, creating a dreamy, ethereal motion effect. Her expression is serene and slightly distant, with parted lips and eyes softly open. The entire frame is bathed in golden beige and sepia tones, evoking a nostalgic, painterly atmosphere. The lighting is natural and diffused, coming from a nearby window, casting a warm glow on her skin and illuminating the strands of hair that dance across the frame. Photographed with a Canon EOS R5 using an 85mm lens at f/1.2, ISO 320, shutter speed 1/8s with intentional slow exposure and handheld movement to create the artistic motion blur. The focus is soft, with a shallow depth of field that isolates the subject from the pale, creamy background. Post-processed in Adobe Lightroom and Photoshop: cinematic LUTs applied, warmth enhanced through split-toning (shadows in soft amber, highlights in cream), clarity reduced, and motion streaks refined with displacement layers and radial blur filters. A very subtle fine grain adds a filmic texture. Final mood: emotional, hazy, poetic. Style references: fine art portraiture, vintage editorial, and analog dream sequences. 4K ultra-resolution, no harsh contrasts, smooth gradients preserved."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "Cinematic portrait of a young person standing still in the middle of a busy crowd, sharp focus on the subject while people move rapidly around them creating strong motion blur. The subject looks directly at the camera with a calm, introspective expression. Soft natural lighting, shallow depth of field, dreamy atmosphere. Crowd blurred using long exposure effect, dynamic movement streaks surrounding the subject. Neutral pastel background tones, subtle color grading, emotional storytelling composition. Shot on 85mm lens, f/1.8, long shutter speed, ultra-realistic skin texture, cinematic photography, 8K resolution."
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "Reflection in glass window, layered composition, subject of a beautiful woman partially obscured. Fujifilm GFX100S, 80mm f/1.7 Natural diffused light Muted Portra LUT Aspect 3:4 harmony: 60% realism / 40% artistic. sRef: layered documentary imagery. Hidden tokens: glass reflection blur, layered city depth.\""
}
JSON

curl -X POST https://runapi.ai/api/v1/nano_banana/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "nano-banana-2",
  "prompt": "{ \"objective\": \"Create a side-by-side comparison image featuring a technical sketch and real photograph of the Great Wall of China\", \"image_specifications\": { \"style\": \"Mixed media (Technical drawing + Real photograph)\", \"layout\": \"Horizontal split - Left side: Sketch with measurements, Right side: Real photo\", \"aspect_ratio\": \"3:2\" }, \"left_side\": { \"content_type\": \"Technical sketch of the Great Wall of China\", \"features\": [ \"Detailed architectural lines showing wall segments, watchtowers, and defensive structures\", \"Numerical measurements for wall height, width, and tower spacing\", \"Elevation labels for wall sections and towers\", \"Side elevation and top-down layout illustrating wall curvature along terrain\" ], \"text_annotations\": { \"units\": \"Metric (meters)\", \"language\": \"English\", \"font_style\": \"Blueprint or engineering-style typography\" }, \"positioning\": \"Take up the left half of the image\" }, \"right_side\": { \"content_type\": \"High-resolution real photo of the Great Wall of China\", \"features\": [ \"Wide panoramic view of the wall stretching across mountains\", \"Natural daylight with clear or lightly clouded sky\", \"Realistic colors with visible stone texture and surrounding landscape\" ], \"positioning\": \"Take up the right half of the image\" }, \"visual_elements\": { \"border_division\": \"Vertical line or subtle transition between left (sketch) and right (photo)\", \"color_palette\": { \"left\": \"Monochrome or blueprint blue for sketch\", \"right\": \"Natural realistic colors\" } }, \"output_format\": { \"type\": \"Image\", \"use_case\": [ \"Educational poster\", \"Architectural comparison\", \"Historical visualization\", \"Tourism visual aid\" ], \"high_resolution\": true } }"
}
JSON