AI Prompts for RunAPI models

curl -X POST https://runapi.ai/api/v1/runapi/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "prompt": "Swiss Alps in 1930s lithograph tourism poster style, bold simplified mountain silhouettes in deep ultramarine blue and white, steam train crossing a stone viaduct in the middle ground, geometric graphic style with limited palette of ultramarine, red, cream, and gold, illegible placeholder lettering at top, slight print registration imperfection visible"
}
JSON

curl -X POST https://runapi.ai/api/v1/gpt_image_2/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "gpt-image-2",
  "prompt": "Create a vertical launch poster for a fictional design conference called 'FRAME 2026'. Large headline: 'FRAME 2026'. Subtitle: 'DESIGNING WITH MACHINE IMAGINATION'. Clean Swiss grid layout, off-white textured background, black typography, one red geometric accent shape, generous negative space, perfectly legible text, no extra words, no watermark. Aspect ratio 9:16."
}
JSON

curl -X POST https://runapi.ai/api/v1/gpt_image_2/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "gpt-image-2",
  "prompt": "A clean infographic titled 'HOW IMAGE PROMPTS WORK' with five labeled steps arranged horizontally: 'Scene', 'Subject', 'Text', 'Composition', 'Constraints'. Flat editorial icons for each step, directional arrows between them, high contrast design, white background, readable sans-serif labels, consistent spacing throughout, no extra text, no watermark. 16:9 aspect ratio."
}
JSON

curl -X POST https://runapi.ai/api/v1/ideogram_v3/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "ideogram-v3-text-to-image",
  "prompt": "A stylish movie poster with the title 'MIDNIGHT ECHO' in bold art deco typography at the top. A silhouetted figure standing in a neon-lit rain-soaked alley below. 'Coming Summer 2026' in smaller text at the bottom. Moody teal and magenta color scheme. Dramatic backlighting creating long shadows. Film noir atmosphere."
}
JSON

curl -X POST https://runapi.ai/api/v1/gpt_image_2/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "gpt-image-2",
  "prompt": "A minimalist album cover with the title 'SOFT SIGNALS' in centered elegant serif typography, artist name 'MIRA VALE' in smaller tracking below, muted blue handmade paper texture background, a small silver line illustration of a radio tower centered between the text, elegant spacing throughout, no extra text, no logo. Square 1:1 format."
}
JSON

curl -X POST https://runapi.ai/api/v1/gpt_image_2/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "gpt-image-2",
  "prompt": "A bookstore window poster reading 'READ MORE SLOWLY' in large serif type with a smaller line 'SPRING READING WEEK' beneath it, warm evening street reflections visible in the glass surface, cream paper texture, all typography perfectly readable, no extra words, no watermark. 4:5 aspect ratio."
}
JSON

curl -X POST https://runapi.ai/api/v1/flux_kontext/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "flux-kontext-pro",
  "prompt": "Replace 'GALACTIC ODYSSEY' with 'FLUX KONTEXT' while keeping the same font style, size, color, and position. Maintain the exact same background, composition, and all other visual elements unchanged."
}
JSON

curl -X POST https://runapi.ai/api/v1/gpt_image_2/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "gpt-image-2",
  "prompt": "Create a horizontal Chinese blockbuster movie poster for a fantasy adventure film titled '天机启明' with subtitle '失落的文明'. The poster features a dramatic ensemble cast composition with five to six realistic character headshots arranged in a pyramid formation. Behind them, a glowing ancient tower emits golden circular energy rings against a dramatic stormy sky. Burning ruins and traditional Chinese architecture visible in the middle ground. The title rendered in large stylized golden Chinese calligraphy. Format badges for 3D, IMAX, and Dolby visible at the bottom."
}
JSON

curl -X POST https://runapi.ai/api/v1/gpt_image_2/text_to_image \
  -H "Authorization: Bearer $RUNAPI_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'JSON'
{
  "model": "gpt-image-2",
  "prompt": "Science encyclopedia vertical card based on the theme of deep-sea bioluminescent creatures. Beautiful main visual of a glowing anglerfish in the deep ocean. Detail close-up insets showing the bioluminescent organ structure. Rounded modular information sections with facts about depth range, diet, and size. Clear title hierarchy with the creature name prominent. Information-dense but not crowded layout, like a publishable museum card. Dark ocean blue background."
}
JSON