Your AI gateway,
One key, every frontier model. Prepaid in your own currency — starting with DeepSeek V4.
curl https://api.lincorelink.ai/v1/chat/completions \
-H "Authorization: Bearer sk-lcl-•••" \
-d '{ "model": "deepseek-v4-pro",
"stream": true,
"messages": [{ "role": "user",
"content": "Ship it" }] }'One gateway. Every frontier model
Drop-in for your SDK
Point your existing OpenAI or Anthropic SDK at our base URL and swap the key. No rewrites, no new client, streaming exactly as you do today.
every model, one balance.
Bill your way
Top up in USD, EUR and more via Paddle. No Chinese payment rails, no friction, small top-ups.
Prepaid, no surprises
Spend down a balance you control. No postpaid bills, no runaway invoices, hard caps per key.
more models & providers soon.
Metered & edge-accelerated
We authenticate, meter every token and relay over Cloudflare's edge — transparent usage, built-in rate-limits, close to you.
A relay, not a reseller's maze
Get a key
Sign up, top up a balance, copy your sk-lcl-… key. Seconds, not sales calls.
Point & send
Set the base URL on your OpenAI or Anthropic client. Pick a model, stream as before.
We meter & relay
We authenticate, meter tokens and forward to the provider over an accelerated edge.
Starting with DeepSeek V4
Honest per-token pricing today — more models and providers join the same key and balance soon.
DeepSeek V4 Flash
High-volume, latency-sensitive work.
One key, one balance — across every model we add. → Full pricing & plans
Questions, answered
What is lincorelink?
lincorelink is an AI API gateway. It lets you call DeepSeek V4 and other frontier AI models through one API key and a single prepaid balance, billed in your own currency — with the SDK you already use.
Is lincorelink compatible with the OpenAI SDK?
Yes. Point your existing OpenAI client at https://api.lincorelink.ai/v1 and swap in your lincorelink key. Chat completions and streaming work unchanged — no rewrites and no new client.
Can I use lincorelink with the Anthropic SDK or Claude Code?
Yes. lincorelink also speaks the Anthropic Messages API. Point the Anthropic SDK or Claude Code at https://api.lincorelink.ai with your lincorelink key — for Claude Code, set ANTHROPIC_BASE_URL and ANTHROPIC_AUTH_TOKEN. The same key and balance serve both protocols.
Which AI models are available?
DeepSeek V4 Flash and DeepSeek V4 Pro are available today, with more models and providers joining the same key and balance over time.
How does billing work?
It is prepaid and pay-as-you-go. Top up a balance from $5 via Paddle in USD, EUR and more, then pay per token. There are no postpaid bills, and hard caps per key keep spend predictable.
Do I need a Chinese payment method to use DeepSeek?
No. lincorelink bills through Paddle in your own currency, so you can use DeepSeek models without Chinese payment rails.
Is there a free tier?
Yes. A Basic tier lets you start for free, with Pro ($9/mo) and Max ($49/mo) plans adding more API keys, models and context.
One key away
Create an account, top up a few dollars, and point your OpenAI or Anthropic SDK at lincorelink. Free tier to start.