Claude, GPT, Gemini, DeepSeek, GLM and Kimi through a single OpenAI-compatible API. Buy tokens once. Build without limits.
No card · No subscription · Tokens never expire
curl https://api.hackwithclaude.com/v1/chat/completions \
-H "Authorization: Bearer $HWC_KEY" \
-d '{
"model": "claude-opus-5",
"messages": [{ "role": "user", "content": "Map the attack surface" }]
}'→ streaming response
Access the models the world builds on
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10M
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Why HackwithClaude
Flagship, reasoning, coding and fast models behind a single balance. Switch with one string.
Requests go through redundant routes so your agents keep running.
GLM 5.3, DeepSeek and GLM 5.3 Flash variants tuned for authorized security work.
Works with Claude Code, Codex, OpenCode and any OpenAI-compatible SDK.
Buy a token balance and use it at your own pace. Tokens never expire.
Paste your key and see your remaining balance in seconds.
Check usageGet started
One click with Google. 10M free tokens land in your account.
Choose a one-time token balance sized to your workload.
Point your tools at our endpoint and start building.
The model catalog
Top models, fast routes and specialist pentest variants.
Privacy by default
Prompts and completions pass through the gateway rather than becoming a stored conversation history.
Token counters and model usage power your balance and account — nothing more.
Your prompts and outputs are never used by us to train models or sold as training data.
10M free tokens on sign-up. No card required. Top up only when you need more.