{"x402_version":1,"service":"blockchainfraud.org","endpoint":"/api/investigate","free_tier":{"investigations_per_hour":30,"free_mode":true,"note":"Free public forensic search — no payment required. Enterprise x402 API for Troptions clients: POST /api/saas/investigate"},"enterprise_api":{"path":"/api/saas/investigate","billing":"x402 ATP for Troptions clients","docs":"/saas/"},"public_pay_rails":"disabled"}