New account offer
Get 50% extra on your first top-up.
One API. Every frontier model.
Top up $10
+ $5 bonus credit
= $15 in your wallet
Top up $50
+ $25 bonus credit
= $75 in your wallet
Top up $100
+ $50 bonus credit
= $150 in your wallet
What it costs
The bonus is generous because the rates are honest
Work any model at your volume below — the figures come from the published rate list, not a landing-page promise.
Save $137,500/mo
on deepseek-v4-pro vs Nebius
12%
vs Together AI
12%
vs Nebius
Pick the model you use most
Choose a period, then a volume — or type your own
What share of your tokens are input rather than output
How it works
Three steps. One line of code changed.
Create your account
Register and open the console. Your workspace and wallet are provisioned immediately.
Top up — the bonus lands
Fund the wallet from the Billing page. The first top-up carries 50% extra automatically.
Point your code at Run BiOS
Swap the base URL and API key. Your OpenAI SDK, agents and frameworks already speak the protocol.
from openai import OpenAI
client = OpenAI(
base_url="https://api.runbios.ai/v1",
api_key="runbios-...", # key from the console
)Published, dated rates
Every model price is on the site and dated. The calculator above reads the same list — what you see is what the meter charges.
Zero data retention
Requests are served and forgotten: no logging, no training on your traffic, no copies kept. Stated in the privacy policy, not just here.
OpenAI-compatible
Your existing SDK and code keep working. Change the base URL and the key; everything else — streaming, tools, JSON mode — behaves the same.
Questions
About the bonus and billing
- Who gets the 50% bonus?
- Every new account. Create an account, make your first top-up, and 50% extra lands in the same wallet automatically.
- What can I spend the credit on?
- Everything on the platform — serverless inference at published per-token rates, and fine-tuning or dedicated GPU time billed per second.
- Do I have to change my code?
- One line. Run BiOS is OpenAI-compatible: point your existing client at our base URL and use a Run BiOS API key. Streaming and tool calls behave the same.
- How am I billed after the credit?
- From the same wallet, at the published rates — per million tokens for inference, per second for training compute. The price list is public and dated.
- How fast can I run something real?
- Minutes. Register, top up, copy an API key, and your first inference call or short training run can go out the same session.
Your first top-up goes 50% further
Create the account, fund the wallet, and the extra credit is yours to spend on any model or workload on Run BiOS.