GPT OSS 120B API

Access GPT OSS 120B through a simple, OpenAI-compatible API. Change one URL and one key — your existing code works immediately. No SDK changes needed.

68% cheaper than OpenRouter

GPT OSS 120B Pricing

Token TypeQubaxRetailSave
Input (per 1M)$0.042$0.13068%
Output (per 1M)$0.211$0.65068%

At $0.042/1M input tokens, GPT OSS 120B is one of the most affordable APIs in its class.

Why use GPT OSS 120B API on Qubax?

  • Point your OpenAI SDK at https://api.qubax.ai/v1
  • Use model ID: e2ee-gpt-oss-120b-p
  • Generate API keys starting with qbx_live_
  • Full streaming, function calling, and vision support

About GPT OSS 120B

GPT OSS 120B is a text generation model available on Qubax. It supports a 128K-token context window and up to 33K output tokens per request. Native capabilities include reasoning, streaming. On Qubax it is served by 154 independent sellers, so pricing stays competitive and uptime stays high.

128K context window33K max output tokensBuilt-in reasoningToken streaming

GPT OSS 120B API Access — code example

Python — OpenAI SDK, one-line switchpython
from openai import OpenAI

# Only two lines change vs the official API:
client = OpenAI(
    base_url="https://api.qubax.ai/v1",
    api_key="qbx_live_YOUR_KEY",
)

response = client.chat.completions.create(
    model="e2ee-gpt-oss-120b-p",
    messages=[{"role": "user", "content": "Hello, GPT OSS 120B!"}],
)
print(response.choices[0].message.content)

More OpenAI models on Qubax

Get started in 60 seconds

  1. 1Create a free account at qubax.ai/register
  2. 2Add crypto credits (200+ coins, $3 minimum, credits never expire)
  3. 3Generate an API key and set your base URL to https://api.qubax.ai/v1
  4. 4Use model ID e2ee-gpt-oss-120b-p — done!

GPT OSS 120B API Access FAQ

How much does GPT OSS 120B cost API?

On Qubax, GPT OSS 120B costs $0.042 per 1M input tokens and $0.211 per 1M output tokens. 68% cheaper than OpenRouter. Pay with 200+ cryptocurrencies.

Can I use GPT OSS 120B with my existing tools?

Yes. Qubax is fully OpenAI-compatible. Change your base URL to api.qubax.ai/v1 and use your Qubax key. Works with Cline, Cursor, OpenCode, LangChain, and any OpenAI SDK.

Do I need a credit card?

No. Qubax accepts 200+ cryptocurrencies. No credit card, no KYC.

Start using GPT OSS 120B API

No credit card. Crypto accepted. Credits never expire.

Get started →
GPT OSS 120B API — 68% off · Qubax AI