Unified model API with transparent usage pricing
OpenAI and Claude compatible, with Singapore and Bangkok nodes. Model pricing, wallet settlement, and developer entry points live on one page.
Model Pricing
USD / Million Tokens| Model | Input | Output | Cache Read | Cache Write | Official I/O | Savings |
|---|---|---|---|---|---|---|
| Claude Fable 5 | $5 | $25 | $0.5 | $6.25 | $10 / $50 | -50% |
| Claude Opus 4.8 | $2.5 | $12.5 | $0.25 | $3.125 | $5 / $25 | -50% |
| Claude Opus 4.7 | $2.5 | $12.5 | $0.25 | $3.125 | $5 / $25 | -50% |
| Claude Opus 4.6 | $2.5 | $12.5 | $0.25 | $3.125 | $5 / $25 | -50% |
| Claude Sonnet 4.6 | $1.5 | $7.5 | $0.15 | $1.875 | $3 / $15 | -50% |
| Claude Haiku 4.5 | $0.5 | $2.5 | $0.05 | $0.625 | $1 / $5 | -50% |
| GPT-5.5 | $2.5 | $15 | $0.25 | $3.125 | $5 / $30 | -50% |
| GPT-5.4 | $1.25 | $7.5 | $0.125 | $1.5625 | $2.5 / $15 | -50% |
| GPT-5.3 Codex | $0.875 | $7 | $0.0875 | $1.0938 | $1.75 / $14 | -50% |
Funding, nodes, and access
WeChat Pay to USD wallet
CNY orders show a live FX rate when the payment is created, then post to the USD wallet after successful payment.
Singapore and Bangkok nodes
The public gateway provides APAC node access while continuously syncing model catalog, pricing, and availability.
API and Web Chat
One account, wallet, and request log support both programmatic model calls and browser chat in the same control surface.
Programmatic API
Use OpenAI- or Claude-compatible protocols with one place for API keys, idempotency, wallet balance, and request logs.
Web Chat
Browser sessions do not store runtime keys; server-side relay credentials call the same gateway for lightweight chat and model checks.
Built for Developers
Integrate directly with existing workflows. Nodex AI provides drop-in compatibility with OpenAI and Anthropic SDKs, unified API keys, and infrastructure management.
- Drop-in SDK replacement
- Universal API keys
- Web Chat shares the same billing boundary
import openai
# Just change the base_url
client = openai.OpenAI(
base_url="https://api.nodex-ai.net/v1",
api_key=NODEX_API_KEY,
)
response = client.chat.completions.create(
model="gpt-5.3-codex",
messages=[...],
)