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Amazon Nova Fast

Call Amazon Nova Fast for fast, low-cost inference at scale — through one OpenAI-compatible endpoint, with local payments and a free API key to begin.

Model id nova Context 300K tokens Plan Basic (free) & up Input $0.80 /1M Output $3.20 /1M

Last updated June 5, 2026

Pricing

Per 1M tokens, billed from your credit balance — there is no markup on usage.

DirectionPrice / 1M tokens
Input$0.80
Output$3.20
How billing works. The rate above is what usage costs against your prepaid credits on a paid plan — no per-token markup, and Zylo's flat 25% platform fee applies only when you add credits. The free Basic plan instead gives a daily allowance of Basic-tier models (10 requests/min, no card, no credits). Amazon Nova Fast is a Basic-tier model — callable on the free Basic plan within its daily allowance and a global 10 requests/min limit. Prices update live from our catalogue.

Quickstart

Already using the OpenAI SDK? Change two lines — base_url and your key — and set the model to nova.

Terminal
curl https://api.zyloai.net/v1/chat/completions \
  -H "Authorization: Bearer YOUR_ZYLO_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "nova",
    "messages": [{"role": "user", "content": "Hello from Zylo!"}]
  }'
Python
# pip install openai
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_ZYLO_KEY",
    base_url="https://api.zyloai.net/v1",
)

response = client.chat.completions.create(
    model="nova",
    messages=[{"role": "user", "content": "Hello from Zylo!"}],
)
print(response.choices[0].message.content)
Node.js
// npm install openai
import OpenAI from "openai";

const client = new OpenAI({
  apiKey: "YOUR_ZYLO_KEY",
  baseURL: "https://api.zyloai.net/v1",
});

const response = await client.chat.completions.create({
  model: "nova",
  messages: [{ role: "user", content: "Hello from Zylo!" }],
});
console.log(response.choices[0].message.content);

Migrating?

On OpenRouter this model is amazon/nova-pro-v1; on Zylo, use the id nova.

Switch from OpenAI Coming from OpenRouter Use in a code agent

Frequently asked questions

How much does Amazon Nova Fast cost on Zylo?

Amazon Nova Fast is billed at its base per-token rate: $0.80 per 1M input tokens and $3.20 per 1M output tokens, deducted from your prepaid credits. There is no markup on usage — Zylo's 25% platform fee applies only when you add credits.

Is Amazon Nova Fast available on the free Basic plan?

Yes. Amazon Nova Fast is a Basic-tier model, so you can call it on the free Basic plan within its daily usage allowance and a global limit of 10 requests per minute. The Basic plan does not include credits; paid plans (Go and up) add premium models and credits you spend on usage.

What is the context window of Amazon Nova Fast?

Amazon Nova Fast supports up to 300K tokens of context through Zylo's OpenAI-compatible API.

Is Amazon Nova Fast OpenAI-compatible?

Yes. Point any OpenAI SDK at https://api.zyloai.net/v1, use your Zylo API key, and set the model to nova.

How do I switch Amazon Nova Fast from OpenRouter to Zylo?

On OpenRouter this model is amazon/nova-pro-v1. On Zylo, use the bare id nova with base URL https://api.zyloai.net/v1 — no vendor prefix.

Related reading

Guides for building on Amazon Nova Fast and other models through one API.

All Amazon models Frontier model comparison Cheapest LLM APIs Multi-model routing

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