API · one key · OpenAI-compatible
Seedance from $0.033 a second. Up to 57% under fal.ai.
87 models behind one key. Each call goes to the cheapest supplier that answers right then, so every number on this page is a floor: where the price starts.
Already inside? Create your key →
Same model, same settings. Less per second.
- Seedance 2.5
text · image · reference · 480p · audio
from$0.092/s
a 4 s clip from $0.368
- Higgsfield $0.144/s−36%
- fal.ai $0.215/s−57%
- Seedance 2.0 Fast
reference · 480p · audio
from$0.051/s
a 4 s clip from $0.202
- fal.ai $0.113/s−55%
- Seedance 2.0
reference · 480p · audio
from$0.063/s
a 4 s clip from $0.252
- fal.ai $0.141/s−55%
- Seedance 2.0 Mini
text · image · 480p · audio
from$0.033/s
a 4 s clip from $0.13
- fal.ai $0.07/s−54%
- Kling V3 Pro
text · image · audio
from$0.132/s
a 3 s clip from $0.396
- fal.ai $0.168/s−21%
- Veo 3.1 Fast
text · image · 720p · audio
from$0.119/s
a 4 s clip from $0.476
- fal.ai $0.15/s−21%
- Kling V3 Standard
text · image · audio
from$0.101/s
a 3 s clip from $0.303
- fal.ai $0.126/s−20%
- LTX Video 2.3 Fast
text · image · 1080p · audio
from$0.048/s
a 6 s clip from $0.288
- fal.ai $0.06/s−20%
Priced in dollars. No credits to convert in your head.
- Flux 2 Pro
- fal.ai $0.03−28%
from$0.022
- Nano Banana Pro
- fal.ai $0.15−17%
from$0.125
- Ideogram V4.5
- fal.ai $0.22−15%
from$0.188
- GPT Image 2
- fal.ai $0.211−10%
from$0.19
- Recraft V4
- fal.ai $0.04−10%
from$0.036
- GPT Image 2.5 Flare
- fal.ai $0.053−9%
from$0.048
- GPT Image 2.5 Sunburst
- fal.ai $0.053−9%
from$0.048
- Flux 2 Max
- fal.ai $0.07−7%
from$0.065
- Qwen Image 2 Pro
- fal.ai $0.075−4%
from$0.072
70 text models. 10% under OpenRouter, input and output.
Open the full listClose the list
| Model | Input / 1M | Output / 1M | vs market |
|---|---|---|---|
| Claude Fable 5claude-fable-5 | $9 | $45 | OpenRouter −10% |
| Claude Fable 5.1claude-fable-5-1 | $9 | $45 | OpenRouter −10% |
| Claude Haiku 5.5claude-haiku-5-5 | $0.09 | $0.45 | OpenRouter −10% |
| Claude Opus 4.5claude-opus-4-5 | $4.50 | $22.50 | OpenRouter −10% |
| Claude Opus 4.6claude-opus-4-6 | $4.50 | $22.50 | OpenRouter −10% |
| Claude Opus 4.7claude-opus-4-7 | $4.50 | $22.50 | OpenRouter −10% |
| Claude Opus 4.8claude-opus-4-8 | $4.50 | $22.50 | OpenRouter −10% |
| Claude Opus 5claude-opus-5 | $4.50 | $22.50 | OpenRouter −10% |
| Claude Opus 5.5claude-opus-5-5 | $3.60 | $18 | OpenRouter −10% |
| Claude Sonnet 4.5claude-sonnet-4-5 | $2.70 | $13.50 | OpenRouter −10% |
| Claude Sonnet 4.6claude-sonnet-4-6 | $2.70 | $13.50 | OpenRouter −10% |
| Claude Sonnet 5claude-sonnet-5 | $1.80 | $9 | OpenRouter −10% |
| Claude Sonnet 5.5claude-sonnet-5-5 | $1.80 | $9 | OpenRouter −10% |
| DeepSeek V4.1 Flashdeepseek-v4-1-flash | $0.135 | $0.54 | OpenRouter −10% |
| DeepSeek V4 Flash 0423deepseek-v4-flash | $0.027 | $1.16 | OpenRouter −10% |
| DeepSeek V4 Flash 0731deepseek-v4-flash-0731 | $0.015 | $0.576 | OpenRouter −10% |
| DeepSeek V4 Prodeepseek-v4-pro | $0.381 | $0.761 | OpenRouter −10% |
| DeepSeek V4 Pro 0813deepseek-v4-pro-0813 | $0.594 | $1.79 | OpenRouter −10% |
| Gemini 3.1 Pro Previewgemini-3-1-pro-preview | $1.80 | $10.80 | OpenRouter −10% |
| Gemini 3.5 Flashgemini-3-5-flash | $1.35 | $8.10 | OpenRouter −10% |
| Gemini 3.5 Flash-Litegemini-3-5-flash-lite | $0.27 | $2.25 | OpenRouter −10% |
| Gemini 3.6 Flashgemini-3-6-flash | $0.675 | $3.38 | OpenRouter −10% |
| Gemini 3.7 Flashgemini-3-7-flash | $0.675 | $3.38 | OpenRouter −10% |
| Gemini 3.8 Flashgemini-3-8-flash | $0.675 | $3.38 | OpenRouter −10% |
| Gemini 3 Flash Previewgemini-3-flash-preview | $0.45 | $2.70 | OpenRouter −10% |
| Google Gemma 4 26B A4B Instructgoogle-gemma-4-26b-a4b-it | $0.081 | $0.27 | OpenRouter −10% |
| Grok 4.20grok-4-20 | $1.13 | $2.25 | OpenRouter −10% |
| Grok 4.20 Multi-Agentgrok-4-20-multi-agent | $1.13 | $2.25 | OpenRouter −10% |
| Grok 4.3grok-4-3 | $1.13 | $2.25 | OpenRouter −10% |
| Grok 4.5grok-4-5 | $1.80 | $5.40 | OpenRouter −10% |
| Grok 4.6grok-4-6 | $1.80 | $5.40 | OpenRouter −10% |
| Grok 4.7grok-4-7 | $1.80 | $5.40 | OpenRouter −10% |
| Grok Build 0.1grok-build-0-1 | $0.9 | $1.80 | OpenRouter −10% |
| Kimi K2.5kimi-k2-5 | $0.45 | $2.25 | OpenRouter −10% |
| Kimi K2.6kimi-k2-6 | $0.585 | $3.07 | OpenRouter −10% |
| Kimi K3kimi-k3 | $0.657 | $9 | OpenRouter −10% |
| Mercury 2mercury-2 | $0.225 | $0.675 | OpenRouter −10% |
| MiniMax M2.7minimax-m27 | $0.189 | $0.756 | OpenRouter −10% |
| NVIDIA Nemotron 3 Ultranvidia-nemotron-3-ultra-550b-a55b | $0.54 | $2.16 | OpenRouter −10% |
| GPT-4oopenai-gpt-4o-2024-11-20 | $2.25 | $9 | OpenRouter −10% |
| GPT-4o Miniopenai-gpt-4o-mini-2024-07-18 | $0.135 | $0.54 | OpenRouter −10% |
| GPT-5.2openai-gpt-52 | $1.58 | $12.60 | OpenRouter −10% |
| GPT-5.3 Codexopenai-gpt-53-codex | $1.58 | $12.60 | OpenRouter −10% |
| GPT-5.4openai-gpt-54 | $2.25 | $13.50 | OpenRouter −10% |
| GPT-5.4 Miniopenai-gpt-54-mini | $0.675 | $4.05 | OpenRouter −10% |
| GPT-5.4 Proopenai-gpt-54-pro | $27 | $162 | OpenRouter −10% |
| GPT-5.5openai-gpt-55 | $4.50 | $27 | OpenRouter −10% |
| GPT-5.5 Proopenai-gpt-55-pro | $27 | $162 | OpenRouter −10% |
| GPT-5.6 Lunaopenai-gpt-56-luna | $0.18 | $1.08 | OpenRouter −10% |
| GPT-5.6 Luna Proopenai-gpt-56-luna-pro | $0.18 | $1.08 | OpenRouter −10% |
| GPT-5.6 Solopenai-gpt-56-sol | $1.80 | $9 | OpenRouter −10% |
| GPT-5.6 Sol Proopenai-gpt-56-sol-pro | $1.80 | $9 | OpenRouter −10% |
| GPT-5.6 Terraopenai-gpt-56-terra | $1.80 | $10.80 | OpenRouter −10% |
| GPT-5.6 Terra Proopenai-gpt-56-terra-pro | $1.80 | $10.80 | OpenRouter −10% |
| GPT-6 Astraopenai-gpt-6-astra | $9 | $45 | OpenRouter −10% |
| GPT-6 Astra Proopenai-gpt-6-astra-pro | $9 | $45 | OpenRouter −10% |
| GPT-6 Lunaopenai-gpt-6-luna | $0.09 | $0.45 | OpenRouter −10% |
| GPT-6 Solopenai-gpt-6-sol | $1.80 | $9 | OpenRouter −10% |
| GPT-6.1 Solopenai-gpt-61-sol | $1.80 | $9 | OpenRouter −10% |
| Qwen 3 235B A22B Thinking 2507qwen3-235b-a22b-thinking-2507 | $0.405 | $3.15 | OpenRouter −10% |
| Qwen 3.5 35B A3Bqwen3-5-35b-a3b | $0.072 | $0.675 | OpenRouter −10% |
| Qwen 3.5 397Bqwen3-5-397b-a17b | $0.495 | $3.15 | OpenRouter −10% |
| Qwen 3.5 9Bqwen3-5-9b | $0.09 | $0.135 | OpenRouter −10% |
| Qwen 3.6 35B A3Bqwen3-6-35b-a3b | $0.09 | $0.855 | OpenRouter −10% |
| Seed 2.1 Turboseed-2-1-turbo | $0.45 | $2.25 | OpenRouter −10% |
| MiMo-V2.5xiaomi-mimo-v2-5 | $0.126 | $0.252 | OpenRouter −10% |
| GLM 5.3z-ai-glm-5-3 | $0.072 | $4.32 | OpenRouter −10% |
| GLM 5.3 Flashz-ai-glm-5-3-flash | $0.021 | $1.08 | OpenRouter −10% |
| GLM 5 Turboz-ai-glm-5-turbo | $1.08 | $3.60 | OpenRouter −10% |
| GLM 5V Turboz-ai-glm-5v-turbo | $1.08 | $3.60 | OpenRouter −10% |
Many suppliers. One floor.
We buy from whoever is cheapest right now.
Each call goes to the cheapest supplier that answers and falls back to the next when one fails. Supplier prices move every week, so ours move with them. If a call lands on a pricier supplier, the real charge is in the x-sapiens-charge-usd header.
Quote first, for free.
POST /videos/quote with the same body you would generate with returns the exact price of that request before anything is charged. A video the engine can't make comes back to your balance on its own.
Compared like for like.
The market column is the same model at the public list price of fal.ai, Higgsfield or OpenRouter, at the same resolution and duration. A model only shows up here when we come in under it.
The same table, as JSON, without a key.
# every price on this page, in the fal.ai pricing format
curl https://www.sapiensinteticos.com/api/v1/models/pricing?type=video
# the exact price of one request, with your key, free
curl https://www.sapiensinteticos.com/api/v1/videos/quote \
-H "Authorization: Bearer $SAPIENS_API_KEY" \
-H "Content-Type: application/json" \
-d '{"model":"seedance-2-0-mini-text-to-video-basic","prompt":"...","seconds":4,"resolution":"480p","audio":true}'- What is the cheapest way to call Seedance through an API?
- On Sapiens Sintéticos, Seedance 2.0 Mini starts at $0.033 a second, Seedance 2.0 Fast starts at $0.051 a second, Seedance 2.0 starts at $0.063 a second, Seedance 2.5 starts at $0.092 a second, with audio, up to 57% under fal.ai for the same model and settings. These are floors that move with the suppliers; the quote endpoint gives the exact number before you spend.
- Why do you show prices as “from”?
- Every call is bought from the cheapest supplier that answers at that moment, and supplier prices change week to week. The number on this page is where the price starts; POST /videos/quote tells you the exact price of your request, free.
- Is the API OpenAI-compatible?
- Yes. The base URL is https://www.sapiensinteticos.com/api/v1. Chat completions, image generations, videos and audio speech follow the OpenAI request shapes, so most clients only change the base URL and the model name.
- How do I pay?
- The API has its own prepaid balance in US dollars, topped up by card or by stablecoin (USDC on Base, with no fee). Each call shows what it cost in the x-sapiens-charge-usd header.
- Who can get an API key?
- Sapiens Sintéticos is invite-only. Once you're in, any account creates its keys in Developers and calls every model listed here.
Ask for an invite
If it resonated,
we talk.
Screening by resonance. A real conversation, entry by curation. And what you build inside comes out published, with an address of its own.
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