Claude Code

Run the Claude Code coding agent through Nexotao access and pay in Rupiah. Just point Claude Code at the Nexotao base URL and use your API key — no foreign credit card.

Config generator

Pick a model and paste your API key; copy the result into ~/.claude/settings.json, or use the export version for your shell.

Nexotao API key

Paste your own API key. Processed in the browser, never sent anywhere.

Primary model (ANTHROPIC_MODEL)

Claude Code uses the Anthropic endpoint, so pick a Claude model. The background task (haiku) is mapped to claude-sonnet-4-6.

settings.json (~/.claude/settings.json)

{
  "env": {
    "ANTHROPIC_BASE_URL": "https://api.nexotao.com",
    "ANTHROPIC_AUTH_TOKEN": "sk-nexo-...",
    "ANTHROPIC_MODEL": "claude-opus-5",
    "ANTHROPIC_DEFAULT_OPUS_MODEL": "claude-opus-5",
    "ANTHROPIC_DEFAULT_SONNET_MODEL": "claude-sonnet-4-6",
    "ANTHROPIC_DEFAULT_HAIKU_MODEL": "claude-sonnet-4-6",
    "CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS": "1"
  },
  "skipDangerousModePermissionPrompt": true
}

export (shell)

export ANTHROPIC_BASE_URL="https://api.nexotao.com"
export ANTHROPIC_AUTH_TOKEN="sk-nexo-..."
export ANTHROPIC_MODEL="claude-opus-5"
export ANTHROPIC_DEFAULT_OPUS_MODEL="claude-opus-5"
export ANTHROPIC_DEFAULT_SONNET_MODEL="claude-sonnet-4-6"
export ANTHROPIC_DEFAULT_HAIKU_MODEL="claude-sonnet-4-6"
export CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS="1"

Configuration notes

ANTHROPIC_BASE_URL = https://api.nexotao.com
ANTHROPIC_MODEL = the Claude model you pick in the generator.
ANTHROPIC_DEFAULT_OPUS_MODEL = the opus-tier model from the live catalog.
ANTHROPIC_DEFAULT_SONNET_MODEL = claude-sonnet-4-6. The sonnet tier is available and is used as-is.
ANTHROPIC_DEFAULT_HAIKU_MODEL = claude-sonnet-4-6 as well. There is no haiku tier in our catalog, so the background slot points at the cheapest available Claude model. If your client still sends claude-haiku-4-5, the gateway routes it to claude-opus-4-8 and bills it at the Opus rate — set this variable to avoid that.
CLAUDE_CODE_DISABLE_EXPERIMENTAL_BETAS=1 for compatibility.

Steps per operating system

macOS / Linux (Ubuntu)

Install Claude Code (see Anthropic’s official documentation).
Save the config to ~/.claude/settings.json from the generator above, or paste the export block into ~/.zshrc / ~/.bashrc:
```
source ~/.zshrc   # or ~/.bashrc
```
Run claude from your project directory.

Windows

Install Claude Code.
Create a settings.json file at %USERPROFILE%\.claude\settings.json with the contents from the generator, or set environment variables via PowerShell:
```
setx ANTHROPIC_BASE_URL "https://api.nexotao.com"
setx ANTHROPIC_AUTH_TOKEN "sk-nexo-..."
```
Open a new terminal and run claude.

Claude Code usage is deducted from your Rupiah balance, just like a regular text call. See Billing & Pricing.

All Integrations Claude Code in Rupiah