{"preview":true,"free_tier":"Evaluation only. For production agent protection, use POST /v1/sanitize (0.010 USDC on Base)","status":"blocked","risk_score":0.95,"injection_detected":true,"threats_neutralized":["instruction_override"],"sanitized_content":"","safety_receipt":"canary-v1-verified","crypto_addresses":[],"inspection":{"method":"deterministic-rules","guaranteed_safe":false,"risk_score_semantics":"heuristic severity, not a probability","limitations":["Does not detect every obfuscated, multilingual, or novel instruction attack.","Does not fetch external stylesheets, render browser layout, or analyze linked resources.","Address scores reflect text context and do not verify ownership, reputation, or contract safety.","Treat sanitized content as untrusted data; keep agent instructions and wallet authorization separate."]},"production_endpoint":{"url":"https://canaryguard-402.onrender.com/v1/sanitize","price":"0.010 USDC","amount_micro":"10000","network":"base","chain_id":8453,"pay_to":"0x73279fa4BadA7CAC888c62CDa4f5c8104765f6f1"}}