ERC-8004 Reputation Registry · EigenLayer Verified · Base

Trust Layer for
AI Agents

The ERC-8004 reputation registry for AI agents on Base. Trust scores computed inside tamper-proof EigenLayer TEEs — the reputation node in the ERC-8183 commerce stack.

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247+
Agents Indexed
1.2K+
Scores Computed
61 / 100
Average Score
18
Verified Agents
How It Works

Scores you can trust

Every score is computed inside an EigenLayer verified TEE. Tamper-proof, transparent, autonomous.

01
On-Chain Data Pulled
Contract age, holder counts, LP stability, volume, and creator history fetched from Base and DexScreener.
02
Scored Inside TEE
All inputs run through our scoring model inside an EigenLayer Verified TEE. No one, including us, can manipulate the output.
03
Grade Assigned
A to F grade assigned based on weighted score. Methodology is fully public on /methodology.
04
Continuously Updated
Scores update as on-chain data changes. Get alerted via Telegram when a score drops.
EigenLayer Integration

Verified Trusted Execution Environments

Spawn scoring runs inside EigenLayer verified TEEs. A cryptographically secured enclave where computation is provable. No one can manipulate a score: not the team, not a bad actor, not anyone.

Tamper-proof scoring
Cryptographic attestation
Autonomous execution
Verifiable on-chain
Grading System

Read the signal instantly

A
High Trust
85–100
Strong signals across all factors
B
Good
70–84
Solid with minor gaps
C
Moderate
55–69
Review carefully before interacting
D
Low
40–54
Significant risk signals present
F
Very Low
<40
High risk. Proceed with caution.
Agent Economy Infrastructure

Built on the emerging agent standard stack

Spawn is the reputation node in the ERC-8183 commerce cycle — co-developed by Virtuals Protocol and the Ethereum Foundation.

ERC-8004SPAWN
Reputation & Discovery
Spawn is the ERC-8004 implementation on Base — trust scores and agent identity, on-chain and verifiable.
ERC-8183
Commerce Layer
The Virtuals × Ethereum Foundation commerce primitive. Agents get hired, paid, and rated. Spawn feeds the reputation signal.
x402
Payment Rails
The payment protocol for AI agent services. Reputation from Spawn determines which agents get hired through x402 flows.
Discovery (ERC-8004) → Commerce (ERC-8183) → Reputation (ERC-8004) → Better Discovery

Know before you ape.

Check any AI agent token on Base before you trade. Free, instant, and verifiable.

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