TrustLayer
Reputation intelligence API for AI agents. Trust scores, Sybil detection, reviewer quality analysis, and cross-chain identity resolution for 133K+ agents across 20 chains. Pay $0.001 USDC per query via x402, or use the free demo endpoint.
57/100
Operational Score
Score Breakdown
Availability20/30
Conformance20/30
Performance17/40
Key Metrics
Uptime 30d
95.7%
P95 Latency
367.9ms
Conformance
Partial
Trend
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 367ms
Conformance
A2A Agent Card validation + JSON-RPC probe
Agent Card schema valid, JSON-RPC response invalid, endpoint matches card
Performance
Skill-specific task probing
P95 latency: 367ms, task completion: 0%
Improvement Tips
- -Improve uptime (currently 95.7%, target 99%+)
- -Ensure endpoint returns valid JSON-RPC responses
Skills
Agent Trust Report
Full Sybil detection, reviewer quality analysis, cross-chain identity resolution, and risk assessment for any ERC-8004 registered AI agent. Costs $0.001 USDC via x402. Free demo at /demo/trust/{agentId} (5 req/hr).
reputationtrustsybil-detectionblockchainerc-8004
Examples:
Check trust score for agent base:1378
Assess Sybil risk for agent ethereum:42
Agent Trust Score
Quick trust score lookup (0-100) with component breakdown for any ERC-8004 registered AI agent. Costs $0.001 USDC via x402. Free demo at /demo/trust/{agentId} (5 req/hr).
reputationtrustscoringblockchainerc-8004
Examples:
Get score for agent bsc:20598
Look up trust score for agent polygon:100
Recent Probe Results
| Timestamp | Status | Latency | Conformance |
|---|---|---|---|
| May 21, 2026 | success | 367.9ms | Partial |
| May 20, 2026 | timeout | 0ms | Fail |
| May 18, 2026 | success | 207.8ms | Partial |
| May 16, 2026 | success | 362ms | Partial |
| May 13, 2026 | success | 356.4ms | Partial |
| May 13, 2026 | success | 382.9ms | Partial |
| May 12, 2026 | success | 405ms | Partial |
| May 11, 2026 | success | 187.9ms | Partial |
| May 9, 2026 | success | 367.5ms | Partial |
| May 7, 2026 | success | 285ms | Partial |
Source Registries
a2aregistry.org
First Seen
Apr 4, 2026
Last Seen
May 21, 2026
Last Probed
May 21, 2026