54 MODELS ONLINEONE KEY · ONE BALANCE · ONE API

● Unified AI infrastructure

Every model.
Priced in plain sight.

Compare current model prices before you write a line of code. Then reach text, image, and video models through one OpenAI-compatible API.

Start building Explore 54 models
No monthly fee Transparent pricing OpenAI compatible
LIVE MODEL PRICESVIEW ALL 54
MODELJUSTAPI RATESAVINGS
OpenAI logogpt-6-astraOpenAI · LLMIN$10.00$8.00/1MOUT$50.00$40.00/1M−20%OpenAI logogpt-image-2OpenAI · IMAGEREQ$0.10625$0.0085/req−92%ByteDance logodoubao-seedance-2.0-fastByteDance · VIDEOSEC$0.0344$0.02064/sec−40%Kimi logokimi-k3Kimi · LLMIN$3.00$2.67/1MOUT$15.00$13.35/1M−11%Gemini logoNanoBanana-2Gemini · IMAGEREQ$0.14775$0.01773/req−88%DeepSeek logodeepseek-v4-proDeepSeek · LLMIN$1.77$1.168/1MOUT$3.55$2.343/1M−34%
PRICES INCLUDE PLATFORM FEES CATALOGUE SYNCED

Keep your code.
Change the model.

OpenAI logo OpenAIAnthropic logo AnthropicGoogle logo GoogleDeepSeek logo DeepSeekAlibaba logo AlibabaMoonshot AI logo Kimi

Live model pricing

Pick by capability.
See the cost first.

Featured models are managed from the live catalogue. Current JustAPI rates include platform fees.

Compare every model
01SAVE 20%

OpenAI

gpt-6-astra

LLM · LLM
JUSTAPI RATE$8.00 in · $40.00 out /1M
02SAVE 92%

OpenAI

gpt-image-2

IMAGE · PER req
JUSTAPI RATE$0.0085 /req
03SAVE 40%

ByteDance

doubao-seedance-2.0-fast

VIDEO · PER sec
JUSTAPI RATE$0.02064 /sec
04SAVE 11%

Kimi

kimi-k3

256K · LLM
JUSTAPI RATE$2.67 in · $13.35 out /1M
05SAVE 88%

Gemini

NanoBanana-2

IMAGE · PER req
JUSTAPI RATE$0.01773 /req
06SAVE 34%

Zhipu

glm-5.2

200K · LLM
JUSTAPI RATE$0.7788 in · $2.732 out /1M

Why it costs less

Lower rates.
Built into the route.

Scale purchasing, dedicated infrastructure, and productive capacity make the underlying compute more efficient. You still choose the exact model.

01

Volume purchasing

We secure inference capacity at scale and pass the resulting cost advantage on to every request.

02

Our own infrastructure

Dedicated compute reduces reliance on capacity bought at retail prices.

03

Efficient utilization

Shared infrastructure keeps available capacity productive and lowers the cost of serving each call.

YOUR APPone API key
JUSTAPIcapacity layer
VOLUME CAPACITYcontracted at scale
OWN INFRAdedicated compute
RESERVE CAPACITYreliable failover

The model stays explicit. The efficiency happens underneath.

Start with one call.
Grow without the markup.

JustAPI fits the prototype you are testing tonight and the product serving millions next month.

For developers & small teams

Build without paying full price.

  • No monthly subscription
  • One balance across every model
  • Small, transparent top-ups
  • Request-level cost logs
Explore models

For growing AI products

Make model costs predictable.

  • Fixed model discounts
  • Team keys and spending limits
  • Billing exports by project
  • Higher limits and priority support
Open the console

Ready for real workloads

A lower price should not
lower your standards.

99.95%Target API uptime
<20 msMedian routing overhead
24 / 7Route health monitoring
100%Request-level cost visibility

99.95% target API uptime, based on internal routing telemetry; actual performance may vary by model, provider, region, and network conditions.

Route-level data policies

See retention and processing terms before using a route. Zero-retention options are clearly marked.

Keys you control

Encrypted at rest, scoped by project, limited by budget, and revocable at any time.

Explicit failover

Choose automatic failover, provider pinning, or fail-closed behavior for each project.

Every request accounted for

Inspect model, route, latency, token usage, and exact cost from one dashboard.

API BASE URLhttps://api.justapi.ai/v1

Familiar on purpose

Change two lines.
Keep shipping.

Use the OpenAI client you already know. Point it at JustAPI, choose a supported model, and send the same familiar request.

Read the five-minute quickstart
PYTHONFIRST REQUEST
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_JUSTAPI_KEY",
    base_url="https://api.justapi.ai/v1"
)

response = client.chat.completions.create(
    model="gpt-6-astra",
    messages=[{"role": "user", "content": "Hello"}]
)
200 OKONE ENDPOINTMODEL SELECTED EXPLICITLY

Questions, answered plainly

Before your
first call.

Is JustAPI OpenAI compatible?

Yes. Most OpenAI client integrations only need a different base URL, API key, and supported model name.

Can I switch models later?

Yes. The model remains an explicit request choice, so your product can change models without replacing the surrounding integration.

Are platform fees included?

Yes. Prices in the public model catalogue include JustAPI platform fees unless a model is clearly marked otherwise.

Is there a monthly minimum?

No subscription and no required monthly spend. Any applicable minimum top-up amount is shown before payment.

Create your key.
Make your first call.

Open the console, create an API key and start using the model you need in minutes.

Compare live prices ↗︎Start now ↗︎