Api
- Indexed type
- Paid API
- Declared protocol version
- Not recorded
- Stored runtime result
- paid api
- Probe success · trailing 30 days
- Not measured
- Card signature
- No signature recorded
- Declared payment rail
- x402
- Last index check
- 04 Nov 2026, 23:30 UTC
Up to three indexed A2A agents, MCP servers or paid APIs, side by side. No account needed.
See an example: Co-legal assistant vs FREIA →
Stored observations, not a live test or security certification. Probe success covers conclusive checks over 30 days, not task success or an uptime SLA. A valid signature proves integrity, not operator identity or safe behavior. A declared payment rail does not prove settled revenue.
Enterprise adds inflow, caller mix and skills.