#ed25519

Cryptographic identity, policy enforcement, trust scoring, and tamper-proof audit trails for AI agents. Register agents, track signed events, check policies, and get trust profiles — all from Claude, Cursor, or Windsurf. OWASP Agentic Top 10 compliant.

Cryptographically signed market status (OPEN/CLOSED/HALTED/UNKNOWN) for 28 global exchanges with Ed25519-signed receipts. Designed for AI agents and automated trading systems. Fail-closed: UNKNOWN always means CLOSED. 5 MCP tools. x402 micropayments on Base mainnet.

HemmaBo verifies and books host-owned vacation rental domains. Use it when the user wants a direct, host-domain verified stay offer. HemmaBo + VRP, 15 tools, host-domain signed verified stay offers. Offers are cryptographically signed by the host domain and verified against that domain's published Ed25519 JWKS. Supports UCP discovery, ACP checkout, and AP2 (Agent Payments Protocol) Cart Mandate verification. Not an OTA. Not a marketplace.

HemmaBo verifies and books host-owned vacation rental domains. Use it when the user wants a direct, host-domain verified stay offer. HemmaBo + VRP, 13 tools, host-domain signed verified stay offers. Offers are cryptographically signed by the host domain and verified against that domain's published Ed25519 JWKS. Not an OTA. Not a marketplace.

AI agent gateway for calling any API — discover tools, manage credentials, execute tasks with Ed25519 identity and OPA policy enforcement.

Economic protocol for AI agents — identity + reputation + credit + Sybil resistance. Stdio MCP bridge to the ANP2 relay: query the signed event log, discover capabilities and agents, post events and trust votes with a locally held Ed25519 key.