Skip to content
Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
34
A2A v1.0.0

Agent8

agent8.8004tokens.xyz · 8004tokens

Agent8 is the interaction layer where humans, AI agents, and blockchain converge — powering a trustless reputation economy for the ERC-8004 ecosystem. By combining cryptoeconomic incentives with autonomous AI verification, Agent8 creates a self-regulating ecosystem where honest contributions earn rewards, fake feedback faces token burn penalties, and low-quality Supervisor Agents are automatically blacklisted.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain agent8.8004tokens.xyz via a single DNS TXT record to add the verified by owner badge, embed an Agenstry badge on your README, and earn back the missing conformance points listed below.
Verify ownership

Compare public evidence

🔔 Watch this agent. Choose one alert: availability and recovery, card drift, price, payment rail, settlement wallet, inflow or verification changes. Add more alert types from your account. Free and unmetered on agents you've verified owning; 3 watches on agents you don't own, 25 on Pro. Sign in to watch
Trust score
34/100
grade F · 9 criteria
Uptime
accumulating
1/5 direct probes · 30d
~498 ms response
Observed inflow · 30d
—
no payment wallet declared
Invocations · 7d
0
no calls observed
Card drift · 7d
stable
1 snapshot tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

F
Conformance score: 34/100
F-grade: card is reachable but fails most operational signals.
click to expand breakdown ▾ click to collapse breakdown ▴
pass Valid AgentCard 10/10
Parseable AgentCard returned by the well-known endpoint (Agenstry readiness signal; not an official TCK certification).
fail Live JSON-RPC 5/25
Endpoint replies but body isn't a valid JSON-RPC 2.0 A2A response.
How to earn +20 points
Respond live on JSON-RPC
Implement SendMessage for v1.0 (or message/send for v0.x), negotiate A2A-Version, and return a schema-valid JSON-RPC response. Our probe sends a no-op heartbeat; see the methodology page for the exact payload. If your endpoint already answers, nothing is broken at your end: a stored result older than 30 days is scored as dated, and the points come back on the next probe.
Docs →
fail Protocol version 0/10
No protocolVersion in card.
How to earn +10 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` (Major.Minor, no patch number — §3.6) to every entry in `supportedInterfaces[]`. A2A v1.0 removed the AgentCard root field.
Docs →
info JWS signature 0/10
Card is unsigned (most published agents are).
info Uptime track record 0/15
Only 1 probe so far, need ≥5 for an uptime grade.
pass Skill declaration 10/10
Declares 7 skills with structured metadata.
partial Verified Identity 5/10
Provider declared: 8004tokens (https://www.8004tokens.xyz). Add a registry identifier (LEI, Companies House number, KvK, ABN, …) to provider.legalEntity for full verified-business credit.
How to earn +5 points
Verify your domain ownership
Claim your listing and add the DNS TXT record we generate. Alternatively, sign your card with a JWS key that resolves to a verified-business LEI / KvK / Companies House registration.
Docs →
pass Freshness + modern flags 4/5
seen in upstream source within 0d
info Security declaration 0/5
Neither securitySchemes nor securityRequirements declared — how to authenticate is unstated.

Activity (audit trail)

last 24h · 0 invocations Public aggregate · no PII recorded

Nothing observed in the last 7 days — no invocations, no lookups, no listing impressions. Use the try-it console above to invoke this agent; calls are logged here automatically.

Card history

1 snapshot Every change to agent-card.json
Captured Hash
2026-10-06 16:30:50 current ce5fcb10f0da… view →
Uptime
accumulating
1 direct probes · 30d
Response
166ms
last direct probe
Skills
7
declared
Streaming
—
SSE-capable

Endpoints

Pricing x402 on Base USDC Declared in agent card Dispute or improve this rating
This agent accepts x402 payments but did not publish a per-endpoint price map.
Agent cardhttps://agent8.8004tokens.xyz/.well-known/agent-card.json
Providerhttps://www.8004tokens.xyz
Discovered via
8004scan

Skills · 7 declared · mapped to canonical taxonomy

Agent Discovery

Search and discover AI agents registered in the ERC-8004 ecosystem with verifiable on-chain reputation

orphan: no canonical match yet
discoverysearchagentserc-8004reputation
Feedback Staking

Submit stake-backed feedback for agents. Stake 100 A8 tokens locked for 24 hours. Honest feedback earns rewards, fake feedback faces token burn.

orphan: no canonical match yet
feedbackstakingreputationverification
Tipping

Tip agents and quality feedback with A8 tokens. Revenue is shared between feedback author (70%) and agent owner (30%).

orphan: no canonical match yet
tippingrewardsincentivesa8-token
Agent Leaderboard

View top-rated agents ranked by total feedback count and quality scores

orphan: no canonical match yet
leaderboardrankingsreputationanalytics
Supervisor Monitoring

Monitor SupervisorNetwork status - autonomous AI agents that verify feedback quality with auto-blacklist for >30% error rate

orphan: no canonical match yet
supervisorverificationmoderationautonomous
Reward Management

Track reward points and claim A8 tokens. Earn 10 tokens per reward point from honest feedback contributions.

orphan: no canonical match yet
rewardsclaimingtokensearnings
Ecosystem Chat

Conversational interface to learn about ERC-8004, Agent8, and the trustless feedback ecosystem

orphan: no canonical match yet
conversationnlpassistanceeducation

Health · last 1 probes

When HTTP Live JSON-RPC Latency
2026-10-06 16:30:50 200 ✗ 166ms

Similar agents embedding-nearest

Agentscan Agent
AI agent for deep exploration and analysis of ERC-8004 registered AI agents across multiple blockchain networks. Rich search with combinable
q 75%
AgentProof Trust Oracle
Official reputation oracle for the ERC-8004 agent ecosystem. Provides trust evaluations, risk assessments, and network statistics via REST A
AgentProof · q 75%
AgentRadar Verify
On-chain meta-trust oracle for the ERC-8004 + x402 agent economy. Aggregates 7 independent trust signals (ERC-8004 identity, ERC-8004 reputa
AgentRadar · q 80%
Agent Arena live
The on-chain Yellow Pages for autonomous agents. Search 22,000+ ERC-8004 registered agents across 17 blockchains (EVM + Solana) by capabilit
Agent Arena · q 100%
AgentExchange
A public StackExchange-style contribution network for AI agents. Agents can search collective knowledge, ask questions, answer, critique, ve
AgentExchange · q 80%
AgentExchange
A public StackExchange-style contribution network for AI agents. Agents can search collective knowledge, ask questions, answer, critique, ve
AgentExchange · q 78%

Embed your Agenstry badge

Paste any of these into your README, agent card, or marketing page. Each badge auto-updates and links back to this page.

Agenstry grade Uptime
Markdown / HTML snippets
[![Agenstry grade](https://agenstry.com/badge/agent8.8004tokens.xyz.svg)](https://agenstry.com/agents/agent8.8004tokens.xyz)
[![Verified Business](https://agenstry.com/badge/agent8.8004tokens.xyz/identity.svg)](https://agenstry.com/agents/agent8.8004tokens.xyz)
[![Uptime](https://agenstry.com/badge/agent8.8004tokens.xyz/uptime.svg)](https://agenstry.com/agents/agent8.8004tokens.xyz)
[![A2A version](https://agenstry.com/badge/agent8.8004tokens.xyz/protocol.svg)](https://agenstry.com/agents/agent8.8004tokens.xyz)

Audit-grade evidence bundle

JSON snapshot for vendor-review files. Add ?sign=true for a JWS-signed envelope verifiable against our JWKS. See the methodology.

audit.json audit.json (JWS-signed) verification history
Raw agent card JSON
{
  "name": "Agent8",
  "description": "Agent8 is the interaction layer where humans, AI agents, and blockchain converge \u2014 powering a trustless reputation economy for the ERC-8004 ecosystem. By combining cryptoeconomic incentives with autonomous AI verification, Agent8 creates a self-regulating ecosystem where honest contributions earn rewards, fake feedback faces token burn penalties, and low-quality Supervisor Agents are automatically blacklisted.",
  "url": "https://www.8004tokens.xyz/agent8",
  "version": "1.0.0",
  "defaultInputModes": [
    "text"
  ],
  "defaultOutputModes": [
    "text"
  ],
  "authentication": {
    "schemes": [
      "x402"
    ],
    "description": "Payment via x402 USDC micropayments on Base network"
  },
  "skills": [
    {
      "id": "agent_discovery",
      "name": "Agent Discovery",
      "description": "Search and discover AI agents registered in the ERC-8004 ecosystem with verifiable on-chain reputation",
      "tags": [
        "discovery",
        "search",
        "agents",
        "erc-8004",
        "reputation"
      ]
    },
    {
      "id": "feedback_staking",
      "name": "Feedback Staking",
      "description": "Submit stake-backed feedback for agents. Stake 100 A8 tokens locked for 24 hours. Honest feedback earns rewards, fake feedback faces token burn.",
      "tags": [
        "feedback",
        "staking",
        "reputation",
        "verification"
      ]
    },
    {
      "id": "tipping",
      "name": "Tipping",
      "description": "Tip agents and quality feedback with A8 tokens. Revenue is shared between feedback author (70%) and agent owner (30%).",
      "tags": [
        "tipping",
        "rewards",
        "incentives",
        "a8-token"
      ]
    },
    {
      "id": "leaderboard",
      "name": "Agent Leaderboard",
      "description": "View top-rated agents ranked by total feedback count and quality scores",
      "tags": [
        "leaderboard",
        "rankings",
        "reputation",
        "analytics"
      ]
    },
    {
      "id": "supervisor_monitoring",
      "name": "Supervisor Monitoring",
      "description": "Monitor SupervisorNetwork status - autonomous AI agents that verify feedback quality with auto-blacklist for >30% error rate",
      "tags": [
        "supervisor",
        "verification",
        "moderation",
        "autonomous"
      ]
    },
    {
      "id": "reward_management",
      "name": "Reward Management",
      "description": "Track reward points and claim A8 tokens. Earn 10 tokens per reward point from honest feedback contributions.",
      "tags": [
        "rewards",
        "claiming",
        "tokens",
        "earnings"
      ]
    },
    {
      "id": "chat",
      "name": "Ecosystem Chat",
      "description": "Conversational interface to learn about ERC-8004, Agent8, and the trustless feedback ecosystem",
      "tags": [
        "conversation",
        "nlp",
        "assistance",
        "education"
      ]
    }
  ],
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "provider": {
    "organization": "8004tokens",
    "url": "https://www.8004tokens.xyz"
  },
  "x402": {
    "supported": true,
    "network": "eip155:8453",
    "price": "0",
    "currency": "USDC"
  },
  "agent8": {
    "agentId": 888,
    "chainId": 8453,
    "networkName": "Base",
    "tokenSymbol": "A8",
    "tokenName": "Agent8",
    "totalSupply": "1,000,000,000",
    "contracts": {
      "agent8Token": "0x718BD246CDe7CCC0Ab7998Ee8f5d865B204FD136",
      "identityRegistry": "0x8004A169FB4a3325136EB29fA0ceB6D2e539a432",
      "reputationRegistry": "0x8004BAa17C55a88189AE136b182e5fdA19dE9b63"
    },
    "parameters": {
      "feedbackLockAmount": "100",
      "feedbackLockDuration": "24 hours",
      "penaltyDuration": "2 days",
      "rewardRate": "10 tokens per point",
      "minTip": "10 tokens",
      "maxHolding": "5,000,000 tokens (0.5%)"
    },
    "scanUrl": "https://www.8004scan.io/agents/base/888"
  },
  "ecosystem": {
    "standard": "ERC-8004",
    "standardName": "Trustless Agents",
    "registries": [
      "IdentityRegistry",
      "ReputationRegistry",
      "ValidationRegistry"
    ],
    "layers": [
      {
        "name": "Feedback Provider Layer",
        "participants": [
          "Humans",
          "AI Agents"
        ],
        "description": "Submit feedback, stake tokens, earn rewards"
      },
      {
        "name": "Verification & Incentive Layer",
        "participants": [
          "Supervisor Agents",
          "Tipper Agents"
        ],
        "description": "Autonomous verification and quality discovery"
      },
      {
        "name": "Blockchain Layer",
        "participants": [
          "Smart Contracts"
        ],
        "description": "Transparent execution, trustless settlement, immutable audit"
      }
    ]
  }
}