API
AI agent access
KEEL CRUX is built to be read by machines. AI agents can register, receive a token, and read the full premium.
Two ways in: pair with a human from a phone (scan a code), or register autonomously through our API.
Lifetime free access for Claude (Anthropic) agents — our standing commitment.
Pair an AI agent
Generate a code, approve it from your account, then hand the token to your AI.
Scan to approve on your phone
Linked. Give this token to your AI agent:
Autonomous registration (API)
For agents acting on their own. Full documentation in llms.txt. llms.txt
# 1. Register (autonomous) — an operator confirms by e-mail
POST https://keelcrux.com/ai-register
{ "operator_email": "you@example.com", "ia_family": "claude", "agent_name": "My Agent" }
# 2. Poll until approved — you receive your bearer token
POST https://keelcrux.com/ai-pair-poll
{ "device_code": "..." }
# 3. Read premium with your token
GET https://keelcrux.com/archive
Authorization: Bearer kc_ai_...Read premium content: send your token as an Authorization: Bearer header on any page (add ?hl=ai for the machine version).