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brian austin
brian austin

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Claude Code is great. The $20/month subscription isn't. Here's the fix.

#claudecode #ai #devtools #productivity

Claude Code is great. The $20/month subscription isn't. Here's the fix.

If you're using Claude Code, you already know it's the best AI coding tool available right now. The .claude/ folder, the agent mode, the way it handles large codebases — nothing else comes close.

But there's a problem nobody talks about: you're paying $20/month for the privilege.

That's Claude Pro — the subscription Anthropic requires to use Claude Code at any reasonable rate limit. For developers in the US or UK, $20/month is a rounding error. For developers in India, Indonesia, Nigeria, or Brazil, that's a significant chunk of a weekly salary.

And here's the thing: Claude Code supports custom API endpoints. You don't have to use Anthropic's direct API.

How Claude Code connects to the API

Under the hood, Claude Code is just making API calls to Claude. By default it points to Anthropic's endpoint, but you can override this.

Add this to your .claude/settings.json:

{
  "env": {
    "ANTHROPIC_BASE_URL": "https://api.simplylouie.com",
    "ANTHROPIC_API_KEY": "your-louie-api-key"
  }
}
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That's it. Claude Code will now route through SimplyLouie's API proxy instead of hitting Anthropic directly.

What's SimplyLouie?

SimplyLouie is a Claude API proxy that costs $2/month (Rs165/month in India, Rp32,000 in Indonesia, N3,200 in Nigeria).

Same Claude Sonnet 4.5. Same responses. Same streaming. Just routed through a proxy that handles the Anthropic billing for you.

The math:

  • Claude Pro for Claude Code: $20/month
  • SimplyLouie API: $2/month
  • Savings: $18/month = $216/year

For developers in emerging markets, that gap is even more significant.

Setting it up in 2 minutes

Step 1: Get your API key

Sign up at simplylouie.com/developers — 7-day free trial, card required but not charged for a week.

Step 2: Configure Claude Code

Create or edit .claude/settings.json in your project root:

{
  "env": {
    "ANTHROPIC_BASE_URL": "https://api.simplylouie.com",
    "ANTHROPIC_API_KEY": "sk-louie-your-key-here"
  },
  "model": "claude-sonnet-4-5"
}
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Step 3: Verify it's working 

curl https://api.simplylouie.com/v1/messages \
  -H "x-api-key: sk-louie-your-key-here" \
  -H "anthropic-version: 2023-06-01" \
  -H "content-type: application/json" \
  -d '{
    "model": "claude-sonnet-4-5",
    "max_tokens": 100,
    "messages": [{"role": "user", "content": "Hello — what model are you?"}]
  }'
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You should get a normal Claude response. If you do, your Claude Code is now running through the cheaper API.

What about rate limits?

Fair question. SimplyLouie is a proxy, not a throttle. The rate limits are inherited from Anthropic's API tier, which for most development workloads is more than sufficient.

If you're running massive parallel agent workflows that chew through millions of tokens per day, you might hit limits. For a solo developer using Claude Code for normal coding work — reviews, refactors, documentation, debugging — $2/month is plenty.

The CLAUDE.md trick that makes this even better

Once you've configured the API key, add this to your CLAUDE.md project memory:

## API Configuration
This project uses SimplyLouie API proxy for cost efficiency.
Model: claude-sonnet-4-5
All API calls route through https://api.simplylouie.com
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Now Claude Code knows its own configuration context, which matters when you're asking it to help debug API-related code.

Who this is actually for

This isn't for everyone. If you:

  • Are in a salaried job where the company pays for Claude Pro: keep using Claude Pro
  • Have expense accounts: keep using Claude Pro
  • Need Anthropic's direct support SLA: keep using Anthropic directly

This is for:

  • Freelancers and indie developers who pay out of pocket
  • Developers in emerging markets where $20/month is genuinely expensive
  • Students and hobbyists who want Claude Code but can't justify $20/month
  • Anyone running multiple AI subscriptions who's looking to cut the fat

The bonus: 50% goes to animal rescue

This is a weird one, but it's real: SimplyLouie donates 50% of revenue to animal rescue organizations.

So your $2/month both saves you money AND funds rescue dogs. Not bad for a settings.json change.

Try it

Free 7-day trial: simplylouie.com/developers

API docs and curl examples: same page.

If you're already using Claude Code and you're paying full price, this is worth 2 minutes of your time to try.

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