THE SHORTER PATH TO INTELLIGENCE

Big possibilities.
Smaller API bills.

A carefully chosen lineup of text models. One familiar API. Pay-as-you-go pricing that leaves more room for what you’re building.

Find your model Open web chat

Top up from $5No subscriptionOpenAI-compatible

lexelane.com 01 — CONNECT

The models behind your next ideaOpenAIAnthropicGoogleDeepSeekQwenxAI

EXPLORE THE MODEL CATALOG

The right model for the job.

73 text models for coding, reasoning and everyday conversation. Filter by brand, use case or price.

All models

Model	Input / 1M tokens	Output / 1M tokens	Service context	Availability	Details
DeepSeek V4.1 Flashdeepseek/deepseek-v4.1-flash	$0.01875	$0.087	32.8K	Coming soon	Chat
GPT-6.1 Solopenai/gpt-6.1-sol	$0.275	$1.375	32.8K	Coming soon	Chat
Claude Haiku 5.5anthropic/claude-haiku-5.5	$0.0625	$0.3125	32.8K	Coming soon	Chat
Gemini 4 Argongoogle/gemini-4-argon	$0.485293	$2.426463	32.8K	Coming soon	Chat

USD per million tokens. Coming-soon models show indicative prices and accept no live requests.

LESS OVERHEAD. MORE HEADROOM.

Built around the things
you actually need.

Meet Lexelane

Your budget, in plain sight.

A USD balance, per-request records, and key budgets. See where the money goes without decoding a credit system.

Keep the stack you know.

Use familiar SDKs and native protocol endpoints. Copy a configuration and start with a small request.

Access you can control.

Separate keys for separate apps. Set an expiry, cap spending, or revoke a key when a project changes.

A FAMILIAR START

Change your endpoint.
Keep your momentum.

Connect from a server-side SDK. Your model ID and API key are all you need for the first request.

Read the quickstart

Python

from openai import OpenAI
import os

client = OpenAI(
    base_url="https://lexelane.com/v1",
    api_key=os.environ["LEXELANE_API_KEY"],
)

response = client.chat.completions.create(
    model="deepseek/deepseek-v4.1-flash",
    messages=[{"role": "user", "content": "Hello, Lexelane."}],
    max_tokens=256,
)
print(response.choices[0].message.content)

FAQ

Good questions. Clear answers.

Can I chat directly on the website?+

Yes. Sign in, open Chat, and choose an available model. It uses your account balance without asking you to paste an API key. Conversations support streaming, Stop, and copy controls. Models that are not available cannot generate.

What is Lexelane?+

Lexelane is a text model API service for developers. One account, one USD balance, and familiar API formats let you work with multiple text models.

Can I start with a small amount?+

Yes. Top-ups start at $5. Choose a preset or enter a custom amount. Confirmed payments credit the principal amount to your USD balance. Payment methods are shown at checkout.

How are model requests billed?+

Requests are charged by the selected model’s input, output, and applicable cached-token rates. A budget is reserved before forwarding and settled using confirmed usage. Unused reservations are released. Rates are in USD per million tokens.

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Make room for your next idea.

Start small. Measure the difference. Build from there.

Open your workspace

Big possibilities.Smaller API bills.