Seedream 5.0 Flash Prompts — 8 Tested Recipes With Outputs — API ゲートウェイ (日本語)

$0.0137 per image — one price for 1K, 1.5K, 2K and exact pixel sizes — one OpenAI-compatible endpoint at https://api.apimart.ai/v1, no monthly plan required. (observed 2026-10-12)

APIキーを取得 · 最新の料金 · モデルページ · ⚡ 60-second quickstart

Why teams call Seedream 5.0 Flash (seedream-5-0-flash) through APIMart

• One key, entire catalog. The same https://api.apimart.ai/v1 base URL and Authorization header reach Seedream 5.0 Flash and 300+ other image, video and language models — switch the model field, not your client.
• $1 minimum, pay as you go. No subscription and no prepaid plan to size up front: top up from $1 and spend it on calls. There is no free quota to burn through first, so the price in this table is the price you pay.
• The charge comes back in the response. Every call reports the amount billed (cost / credits_cost), so a spend number is read per call instead of guessed at month end.
• Async by design. Submit, take the task_id, poll GET /v1/tasks/{id} — batching and retries are ordinary queue work, not a bespoke integration.

Seedream 5.0 Flash：OpenAI 互換の base_url と 1 つのキーで、Seedream 5.0 Flash（seedream-5-0-flash）と 300+ の画像・動画・言語モデルを呼び出せます。USD 決済・従量課金・最低 $1 から。

Eight Seedream 5.0 Flash prompts listed with an example render, the aspect ratio, and what the call costs on this route. Copy a recipe, keep the structure, swap the subject.

• Model: seedream-5-0-flash
• Recipes: 8 (machine-readable in data/prompts.json, table in PROMPTS.md)
• Estimated cost of the whole set: $0.11

Three rules held up across every render in this set:

1. Name the material, not the adjective. "Frosted glass", "matte ceramic", "layered paper" steer rendering far more than "beautiful" or "high quality".
2. Set the light explicitly. "Single softbox from the left", "golden hour backlight", "focus-stacked studio light" remove the guesswork the model would otherwise do for you.
3. Pin the framing. Ratio plus lens language (85mm, 24mm, macro, overhead flat lay) decides whether the output drops into a layout unchanged.

Each row is one recipe: example render, category, ratio, cost on this route and the exact prompt.

Output	Recipe	Ratio	Cost	Prompt
	Product / e-commerce	1:1	$0.0137	Studio hero shot of a frosted glass perfume bottle on a wet black stone slab, single softbox from the left, faint mist, deep charcoal background, crisp label text, commercial product photography
	Food photography	4:3	$0.0137	Overhead flat lay of a spicy miso ramen bowl with soft boiled egg, nori and scallions, dark ceramic table, chopsticks resting on the rim, natural window light, editorial food photography
	Cinematic still	16:9	$0.0137	Rain soaked Kyoto alley at night, paper lantern reflections on wet stone, a lone figure with a transparent umbrella walking away, cinematic 35mm still, shallow depth of field, film grain
	Architecture	16:9	$0.0137	Minimalist concrete villa on a cliff at dusk, warm interior light, infinity pool reflecting a violet sky, architectural photography, 24mm perspective, ultra sharp
	Fashion portrait	3:4	$0.0137	Editorial fashion portrait of a model in an oversized ivory wool coat, seamless light grey studio backdrop, crisp high key lighting, medium format detail, calm expression
	Illustration	1:1	$0.0137	Layered paper cut illustration of a mountain lake at sunrise, five depth layers, soft pastel palette, subtle drop shadows, art print composition, clean vector edges
	Design / UI	16:9	$0.0137	Flat vector dashboard panel showing three gauge dials and abstract latency curves, muted blue and sand palette, generous white space, crisp geometric cards, no placeholder text
	Macro nature	3:2	$0.0137	Macro photograph of a dew covered dandelion seed head against deep black background, focus stacked detail, iridescent droplets, studio lighting

export APIMART_API_KEY=...
python examples/run_recipes.py --dry-run                 # list the recipes, no network
python examples/run_recipes.py --limit 2                 # generate two of them

curl --request POST --url https://api.apimart.ai/v1/images/generations \
  --header "Authorization: Bearer $APIMART_API_KEY" --header 'Content-Type: application/json' \
  -d '{"model":"seedream-5-0-flash","prompt":"<paste a prompt>","size":"1:1","resolution":"1K"}'

Result links expire 72 hours after completion, so store the outputs; the completed task carries cost for reconciliation.

Are these prompts free to reuse?

Yes — the prompt text in this repository is MIT licensed. The generated images and any third-party marks they contain remain your responsibility, and you should check the model vendor's terms before publishing commercial work.

Why do the recipes use different aspect ratios?

Because ratio is a layout decision, not a style one: 1:1 for catalogue and icons, 16:9 for hero and video thumbnails, 3:4 or 2:3 for portraits and print. Pinning it up front avoids cropping later.

How much does one recipe cost to run?

List price $0.017143; the effective rate reflects the standard discount tier.

Can I use a recipe as a template for another subject?

That is the point. Keep the structure (subject + light + framing + setting + finish) and replace the subject; changing everything at once makes it impossible to tell which phrase moved the output.

Outbound APIMart links are minted through the promo link API; hand-made tracking parameters are rejected by tools/check_links.py in CI.

Seedream 5.0 Flash is a third-party model served through APIMart. This repository publishes prompts, example renders and cost logic; it does not claim official status for any vendor, and model names and documentation belong to their owners.

README.md              gallery, prompt structure and FAQ
PROMPTS.md             every recipe in one table
data/prompts.json      machine-readable recipes with per-image cost
examples/run_recipes.py  batch runner (dry-run safe for CI)
tools/check_links.py   attribution guard
assets/                example renders via the APIMart image API (JPEG)

MIT — see LICENSE.