tunnelapi · API

Claude Code · Connect your tools

Connect your coding tools and applications to tunnelapi. Compare input, output and cache costs before your first request.

Use a dedicated API key for each tool. Set a spending limit and verify one small request, then inspect actual usage and cost in your account logs.

Connect your tools

https://api.tunnelapi.ru

Back up your existing configuration before editing. Merge settings rather than replacing the whole file. Never publish an API key or commit it to Git.

# macOS / Linux (CLI)
export ANTHROPIC_BASE_URL="https://api.tunnelapi.ru"
export ANTHROPIC_AUTH_TOKEN="replace-with-a-dedicated-key"
export ANTHROPIC_MODEL="replace-with-an-available-Claude-model"
claude

# Windows PowerShell (CLI)
$env:ANTHROPIC_BASE_URL="https://api.tunnelapi.ru"
$env:ANTHROPIC_AUTH_TOKEN="replace-with-a-dedicated-key"
$env:ANTHROPIC_MODEL="replace-with-an-available-Claude-model"
claude

401 / 404 / 429

401: check the key and its permissions. 404: check the endpoint, API path and model. 429: reduce concurrency and check rate limits and group availability.