AI model infrastructure
One API for leading AI models
OpenAI- and Anthropic-compatible. 71 text, image and video models from 13 labs, billed from one USD balance, with leading models priced at or below official list prices.
Prepaid, no subscription. Verify your email for $1 of trial credit (7 days, while this month's budget lasts). Card top-ups from $5.
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.boostrail.com/v1",
)
response = client.chat.completions.create(
model="deepseek-v4.1-flash",
messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
apiKey: "YOUR_API_KEY",
baseURL: "https://api.boostrail.com/v1",
});
const completion = await client.chat.completions.create({
model: "deepseek-v4.1-flash",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);curl https://api.boostrail.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer YOUR_API_KEY" \
-d '{
"model": "deepseek-v4.1-flash",
"messages": [{"role": "user", "content": "Hello"}]
}'Request path
One base URL. 71 models behind it.
Change the base URL and the key; the model id picks the model. When a route for that model fails, the request moves to another route of the same model.
Models
71 models through one interface
Text, image and video models with transparent usage-based pricing in USD.
| Model | Lab | Input / 1M | Output / 1M | Verified capabilities ⓘ |
|---|---|---|---|---|
claude-opus-5.5Anthropic | Anthropic | $3.80 | $19.00 | Streaming |
claude-sonnet-5Anthropic | Anthropic | $1.90 | $9.50 | StreamingToolsJSON schema |
gpt-5.5OpenAI | OpenAI | $4.75 | $28.50 | Streaming |
gpt-5.4OpenAI | OpenAI | $2.375 | $14.25 | Streaming |
gemini-3.1-proGoogle | $2.00 | $12.00 | Streaming | |
deepseek-v4-proDeepSeek | DeepSeek | $0.627 | $1.881 | StreamingTools |
qwen3.8-maxAlibaba | Alibaba | $1.90 | $5.70 | |
kimi-k3Moonshot | Moonshot | $2.85 | $15.00 | Streaming |
Showing 8 of 59 text models · View full catalog →
| Model | Output size | Price |
|---|---|---|
nano-banana-21K (1024×1024) | 1K (1024×1024) | $0.064 / image |
nano-banana-pro1K (1024×1024) | 1K (1024×1024) | $0.127 / image |
nano-banana-2-lite1K class (aspect chosen by the model, e.g. 1408×768, JPEG) | 1K class (aspect chosen by the model, e.g. 1408×768, JPEG) | $0.037 / image |
muse-image1600×1600 (WebP) | 1600×1600 (WebP) | $0.011 / image |
Image generation from $0.011 per image · Image models →
| Model | Lowest tier | From |
|---|---|---|
happyhorse-1.0720p | 720p | $0.105 / sec |
happyhorse-1.1720p | 720p | $0.105 / sec |
grok-imagine-video-1.5480p | 480p | $0.085 / sec |
wan-2.6T2V 480p | T2V 480p | $0.043 / sec |
wan-3.0T2V 480p | T2V 480p | $0.050 / sec |
seedance-2.5720p (≈ $0.235/sec) | 720p (≈ $0.235/sec) | $11.263 / 1M video tokens |
seedance-2.0480p (≈ $0.075/sec) | 480p (≈ $0.075/sec) | $7.368 / 1M video tokens |
seedance-2.0-fast480p | 480p | $0.0473 / sec |
Video generation from $0.043 per second · Video models →
Pricing
Published prices, billed per token
Billed per token in USD from one prepaid balance. Leading models are priced at or below their official list prices.
- BalancePrepaid in USD. No subscription.
- Top-upsCard, USDT or Wise transfer (USD).
- Cached inputLower cache-read pricing where supported.
- MediaUsage-based image and video pricing.
Agents and SDKs
Built for agents and developers
Each tool keeps its own config format. Copy the block, paste your key, and pick any model id from the catalog.
Use BoostRail as the model API for this project. - OpenAI-compatible base URL: https://api.boostrail.com/v1 - Anthropic Messages base URL: https://api.boostrail.com - Auth: read the key from the BOOSTRAIL_API_KEY environment variable; never hard-code it. - Model ids: https://www.boostrail.com/models/ (for example claude-sonnet-5, gpt-5.4, deepseek-v4.1-flash) - Docs: https://www.boostrail.com/docs/ · Summary for agents: https://www.boostrail.com/llms.txt
Reliability
Checked routes. Automatic failover.
Routes are checked automatically and re-verified against the official model at least once a week. When a route fails, the request moves to another route of the same model.
Start with one API key.
Prepaid, no subscription. Verify your email for $1 of trial credit (7 days, while this month's budget lasts). Card top-ups from $5.