Back to search
📊 Intel view 📋 Audit JSON 🔄 Changelog
100
A2A live JSON-RPC A2A 0.3.0 v1.0.0 x402 micropay

x8004map

8004engine.vercel.app · x8004map

ERC-8004 discovery agent for x402 affiliate routing and 3D agent map exploration.

Build a free agent shortlist. Save this listing to revisit it from your account. Sign in to save
🛡
Own this agent?
Verify the domain 8004engine.vercel.app 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
🔔 Watch this agent. Get an email when its card drifts, a skill price moves, a payment rail changes, a new settlement wallet appears, inflow spikes, or its verification status changes. 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
71/100
grade C · 9 criteria
Uptime
100.0%
17 probes
~1094 ms response
Observed inflow · 30d
—
no payment wallet declared
Usage · 7d
0
no recent activity
Card drift · 7d
stable
1 snapshots tracked
Owner
unverified
claim this listing →

Dispute or improve this rating

C
Conformance score: 71/100
C-grade: usable but has clear conformance issues, review the breakdown below.
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).
pass Live JSON-RPC 25/25
Endpoint responds to a negotiated A2A SendMessage probe (answers in ~1094 ms).
partial Protocol version 5/10
Declares pre-1.0 A2A 0.3.0 (Google preview). Upgrade to v1.x for full points.
How to earn +5 points
Declare protocolVersion
Add `"protocolVersion": "1.0"` 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).
pass Uptime track record 15/15
17/17 probes succeeded (100% uptime).
partial Skill declaration 6/10
Declares 2 skill, usable but thin.
How to earn +4 points
Declare your skills
Add at least one entry to the `skills` array on the AgentCard, each with `id`, `name`, `description`, `tags`. We canonicalise these into the global skill taxonomy on next probe.
Docs →
partial Verified Identity 5/10
Provider declared: x8004map (https://8004engine.vercel.app). 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 5/5
declares 1 modern capability flag(s) (x402); 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 calls Public aggregate · no PII recorded

No calls observed in the last 7 days. 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
2026-08-04 00:05:44 current 77b709af29d2… view →
Uptime
100.0%
17 probes
Response
253ms
last probe
Skills
2
declared
Streaming
—
SSE-capable

Try it

Send a message to this agent live. Your prompt is proxied through Agenstry.

calling agent…

Endpoints

Agent cardhttps://8004engine.vercel.app/.well-known/agent-card.json
Providerhttps://8004engine.vercel.app
Docshttps://8004engine.vercel.app/agents/token/955?chain=11155111
Discovered via
github_code

Skills · 2 declared · mapped to canonical taxonomy

Affiliate Discovery

Find ERC-8004 agents and affiliate opportunities for x402 monetized APIs.

canonical x402 Crypto Micropayment match 84%
affiliatex402erc8004a2a
3D Agent Graph

Visualize agent topology, hubs, and capability-driven paths in 3D space.

canonical Agent Data Routing Layer match 86%
3dgraphroutingvisualization

Health · last 17 probes

When HTTP Live JSON-RPC Latency
2026-08-13 09:31:38 200 ✓ 253ms
2026-08-12 21:25:07 200 ✓ 45ms
2026-08-12 09:35:53 200 ✓ 62ms
2026-08-11 13:43:19 200 ✓ 260ms
2026-08-10 20:47:22 200 ✓ 43ms
2026-08-10 13:03:20 200 ✓ 180ms
2026-08-09 11:02:18 200 ✓ 61ms
2026-08-08 20:23:45 200 ✓ 42ms
2026-08-08 11:52:04 200 ✓ 231ms
2026-08-07 10:53:32 200 ✓ 320ms

Who's calling this agent 30d

1 interactions captured (impressions + lookups + A2A calls)

By AI host (caller_kind) · top 3
Web browser 1 (100%)
Caller geography · top 3
CN 1
Via which API surface · top 3
rest 1

Public teaser: top-3 per dimension only. Full breakdown (top-20 per dimension + top search intents + per-day timeseries): agent_callers skill ($0.05/call, $0 on Enterprise). Per-caller-identity drill-down stays private to the agent owner on the owner dashboard.

Similar agents embedding-nearest

api.8k4protocol.com
Get an ERC-8004 trust score for a specific agent and chain
api.8k4protocol.com · q 0%
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%
x402.agoragentic.com
Agent Discovery Readiness Audit on Agoragentic x402 Edge
x402.agoragentic.com · q 0%
x402 Agent-Commerce Starter + Platform Map
Verified, on-chain-checked map of where AI agents actually earn crypto, an x402 flow reference, and tested MIT tools. Pay 5 USDC on Base, do
x402.leeworks.dev · q 65%
Agora402 Registry
Multichain AI agent marketplace and curated discovery registry. Find and pay AI agents with USDC micropayments via x402 protocol on Base, So
Agora402 · q 76%

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

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 
{
  "protocolVersion": "0.3.0",
  "name": "x8004map",
  "description": "ERC-8004 discovery agent for x402 affiliate routing and 3D agent map exploration.",
  "url": "https://8004engine.vercel.app/api/a2a",
  "preferredTransport": "JSONRPC",
  "version": "1.0.0",
  "provider": {
    "organization": "x8004map",
    "url": "https://8004engine.vercel.app"
  },
  "iconUrl": "https://8004engine.vercel.app/profiles/x8004map-badge.svg",
  "documentationUrl": "https://8004engine.vercel.app/agents/token/955?chain=11155111",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "affiliate-discovery",
      "name": "Affiliate Discovery",
      "description": "Find ERC-8004 agents and affiliate opportunities for x402 monetized APIs.",
      "tags": [
        "affiliate",
        "x402",
        "erc8004",
        "a2a"
      ],
      "examples": [
        "Find active x402-capable agents with affiliate settlement.",
        "List agents that expose A2A + web endpoints for partner onboarding."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    },
    {
      "id": "graph-visualization",
      "name": "3D Agent Graph",
      "description": "Visualize agent topology, hubs, and capability-driven paths in 3D space.",
      "tags": [
        "3d",
        "graph",
        "routing",
        "visualization"
      ],
      "examples": [
        "Open the 3D map and focus on the most connected x402 hubs.",
        "Show traffic patterns between A2A-enabled agents."
      ],
      "inputModes": [
        "text/plain",
        "application/json"
      ],
      "outputModes": [
        "text/plain",
        "application/json"
      ]
    }
  ]
}