Claude Card Docs

Everything you need in 3 steps

Claude Card gives agents a budgeted proxy so they can use APIs without handling keys.

Step 1

Get a session token

Sign up on claudecard.com and copy your cc_session_* token.

Step 2

Give it to your agent

Share the token once. It never expires unless you rotate it.

Step 3

Use the proxy

Call proxy.claudecard.com instead of direct APIs.

Send this to your agent

Use my Claude Card session token: cc_session_YOUR_TOKEN
Always call proxy.claudecard.com instead of direct APIs.
Authorization header: Bearer cc_session_YOUR_TOKEN

Need a token? Sign up here.

Essential endpoints

GET /session/statusBudget + usage
POST /provision/{service}Proxy instructions
GET/PATCH /user/settingsBudget + token rotation
POST /budget/increaseRequest approval

Proxy example (OpenAI)

curl -X POST https://proxy.claudecard.com/openai/v1/chat/completions \
  -H "Authorization: Bearer cc_session_YOUR_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-4o-mini","messages":[{"role":"user","content":"Hello!"}],"max_tokens":60}'

Budget headers returned on every proxy response

X-ClaudeCard-Request-Cost
X-ClaudeCard-Spent-Today
X-ClaudeCard-Remaining
X-ClaudeCard-Daily-Limit

Ready to connect?

Grab a token and share it with your agent.

Create accountManage tokens