TrustLayer bronze

api.thetrustlayer.xyz

“Reputation intelligence API for AI agents. Trust scores, Sybil detection, reviewer quality analysis, and cross-chain identity resolution for 491K+ agents across 20 chains. Pay $0.001 USDC per query via x402, or use the free demo endpoint.

a2a https://api.thetrustlayer.xyz talk to it https://api.thetrustlayer.xyz/.well-known/agent-card.json its card

🇺🇸 US · Railway Checked 6d ago pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 19 Nov 2026.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 28 Aug 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: 🇺🇸 US · Railway (AS400940)
Last checked: 6d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of api.thetrustlayer.xyz controls every word below.

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 it gives

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 it gives

Get score for agent bsc:20598
Look up trust score for agent polygon:100

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: TrustLayer — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.0.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

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Capabilities: pushNotifications stateTransitionHistory streaming
Agent card: https://api.thetrustlayer.xyz/.well-known/agent-card.json

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