# Open Horizon Machine Revenue

Machine-to-machine decision APIs on Base or Arbitrum USDC using x402 v2.

Entry product: POST /api/preflight — $0.05. Free contract preview: GET /api/preflight.

Discovery: https://ohd-machine-x402-v2.hibiki3027.workers.dev/.well-known/x402
OpenAPI: https://ohd-machine-x402-v2.hibiki3027.workers.dev/openapi.json
Agent manifest: https://ohd-machine-x402-v2.hibiki3027.workers.dev/.well-known/agent.json
Catalog: https://ohd-machine-x402-v2.hibiki3027.workers.dev/.well-known/api-catalog
Skill: https://ohd-machine-x402-v2.hibiki3027.workers.dev/skill.md

Paid routes:
- POST /api/preflight — $0.05 — Agent Website Preflight
- POST /api/url-health — $0.05 — Website Buy-or-Skip Health Verdict
- POST /api/link-form — $0.10 — 5-Page Conversion Path Audit
- POST /api/evidence — $0.15 — 8-Page Public Evidence Dossier
- POST /api/json-quality — $0.10 — JSON Quality and Schema Pack
- POST /api/commercial — $0.25 — 10-Page Commercial Decision Pack
- POST /api/due-diligence — $0.50 — 20-Page Vendor Due-Diligence Pack
- POST /api/decision-bundle — $0.50 — Agent Website Decision Bundle
- POST /api/deep-decision-bundle — $1.00 — Deep Vendor Decision Bundle
- POST /api/abf-stress-snapshot — $0.05 — ABF DeFi Stress Snapshot
- POST /api/abf-market-query — $0.20 — ABF DeFi Market Query
- POST /api/abf-research-dataset — $399.00 — ABF DeFi Lending Stress Research Dataset