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Sauna AI

ALIVE

$100 free credits — Opus 4.8 + GPT-5.5

Get a free key →

Free $100 in credits with access to Claude Opus 4.8 and GPT-5.5. No card — sign in with Gmail or Slack.

[ What you get ]
  • Opus 4.8 + GPT-5.5
  • No card (Gmail/Slack)
  • $100 free credits
  • OpenAI-compatible API
  • Auth: Bearer (OpenAI)
Quick setup

1 · Base URL

https://app.sauna.ai

2 · API key

SAUNA_API_KEY=••••••••••••••••••env only
Auth · Bearer (OpenAI)Get key at app.sauna.ai
[ General info ]
Categorypromo
Statusalive
OpenAI-compatibleYes
AuthBearer (OpenAI)
Sourcecommunity
Added2026-06-17
[ Rate limit ]

$100 in credits

$100 CREDIT