One API key.Every frontier model.
An OpenAI-compatible gateway to 200+ models from OpenAI, Anthropic, Google, DeepSeek and more. Switch models by changing one string. Prepay in crypto and pay per token, with no subscription.
No credit card · USDT, USDC, ETH or BTC · Balance never expires
from openai import OpenAI
client = OpenAI(
base_url="https://neurongate.net/v1",
api_key="sk-ng-...",
)
prompt = "What does an API gateway do?"
stream = client.chat.completions.create(
model="anthropic/claude-haiku-5.5",
messages=[{"role": "user", "content": prompt}],
stream=True,
)Streaming…
Routing
Every request, one gateway, the model you asked for.
Traffic from every part of your product flows through a single endpoint. Each request is checked, paid for and sent to exactly the model you named, from 200+ across every major provider.
Move your pointer over a node to send a signal.
- API requests served
- 120M+
- Models available
- 200+
- Processed
- $20M+
- Uptime
- 99.9%
Models
The models you already use, behind one key.
New releases land in the catalog as providers ship them, with their per-token price and context window.
OpenAI
Anthropic
Google
xAI
DeepSeek
Qwen
Moonshot AI
Mistral
Platform
Built for production traffic.
OpenAI-compatible
Point the OpenAI SDK, LangChain or plain HTTP at neurongate.net/v1. Streaming, tool calls and vision work unchanged.
Every major provider
Switch between OpenAI, Anthropic, Google, Meta, DeepSeek and more by changing the model string. One key, one balance.
Per-key controls
Give each project its own key with a monthly spend cap and an allowlist of models. Revoke one without touching the rest.
Request-level logs
Every call is logged with model, tokens, cost, latency and status. Filter it, chart it, or export it as CSV.
Prepaid, per token
Top up with crypto and pay each model's listed price per token. Your balance can't be overdrawn and never expires.
Prompts aren't stored
We keep usage metadata for your dashboard, never prompt or completion content. All traffic is encrypted with TLS.
Pricing
Pay per token. Nothing else.
No subscription, no seats, no monthly minimum. Each request is charged at the model's listed per-token price and deducted from your prepaid balance.
- 1
Create an account
Sign up with an email address. No credit card.
- 2
Top up with crypto
Pay in USDT, USDC, ETH or BTC. Minimum $50; the balance never expires.
- 3
Send your first request
Create an API key and set the base URL to neurongate.net/v1.
Integrations
Works with your stack.
Anything that accepts a custom OpenAI base URL works with NeuronGate, with no plugin to install.
- OpenAI SDK
- LangChain
- LlamaIndex
- Vercel AI SDK
- LiteLLM
- CrewAI
- AutoGen
- Cursor
- Continue
- Open WebUI
- LibreChat
- n8n
- Dify
- Flowise
Blog
Notes on new models and running them.
NeuronGate marketing · Oct 24, 2026
How NeuronGate Keeps a Fast-Moving Catalog Billable
New models reach NeuronGate's catalog automatically. Here's what we filter out, how we bill models with price tiers, and what changed for Claude this month.
Infrastructure · Oct 22, 2026
Anthropic's 2026-10-21 API Version Rejects temperature
Claude API version 2026-10-21 returns a 400 for temperature, top_p or top_k, even at the default. Newer Claude models already rejected non-default values. Gateways must adapt.
Tutorial · Oct 17, 2026
Tutorial: Budget for Prompt-Length Price Tiers
More models now charge a higher rate once a prompt passes a length threshold. Here's how to estimate cost, avoid accidental tier jumps, and alert on them.
FAQ
Common questions
Can I switch from my current provider without code changes?
Mostly, yes. Change the base URL to https://neurongate.net/v1 and use a NeuronGate key. Requests and responses follow the OpenAI chat completions format, including streaming, tool calls and vision.
How does billing work?
You prepay a balance in crypto (USDT, USDC, ETH or BTC; minimum $50). Each request is charged at the model's listed per-token price, and a request is refused rather than overdrawing your balance. There's no subscription, and the balance never expires.
Which models are available?
200+ models from OpenAI, Anthropic, Google, Meta, Mistral, DeepSeek, xAI, Qwen and others. New models are added as providers release them. The model catalog lists every one with its price and context window.
Do you store my prompts or completions?
No. We log metadata (model, token counts, cost, latency, status) for your usage dashboard. Prompt and completion content passes through and isn't stored.
What happens if a provider has an outage?
Most models are hosted by more than one provider, and requests fail over between them. We never silently swap you onto a different model: the model you ask for is the model that answers, or you get an error.
Can I limit what a key can spend or use?
Yes. Each API key can have its own monthly spend cap and a list of allowed models, and you can revoke a key at any time without affecting the others.
Start building in minutes.
One key for 200+ models. Pay only for the tokens you use.