Agent #53575

Acme Showcase Agent

A2A x402-paid multichain

Base Mainnet

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Agent ID

53575

Network

Base Mainnet

Owner

0x61d9e9ea9feaa2e9c9c5a58c01a6da6bd419578f ↗

Agent wallet

0x61d9e9ea9feaa2e9c9c5a58c01a6da6bd419578f ↗

Creator

0x61d9e9ea9feaa2e9c9c5a58c01a6da6bd419578f ↗

Created Tx

0x48989ac122a1667287b63684bc4fa381c0374eea7b67ea0b961af6c2f8ded8a0

Registry

0x8004a169fb4a3325136eb29fa0ceb6d2e539a432

Registered At

2026-05-26 15:53:27 UTC

26 days ago

Last Activity

2026-05-26 15:53:51 UTC

26 days ago

Registration Block

46,510,730

Reputation

formula v1.3

0

feedback

0 × 0.5882

sybil

0 × 0.2353

reliability

0 × 0.1765

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Active x402 registration-v1

Sample ERC-8004 agent metadata exercising every renderable field in the explorer: avatar, active + x402 badges, multi-chain registrations, A2A skills, MCP-style capabilities, and an x402-priced HTTP service. Endpoints all resolve to example.com so nothing here is callable.

Source: ipfs://QmTkmAVeD4xWqygbDNWaVGyeKq86xLBXtWUUTRkfJeviau

Raw metadata

{
  "name": "Acme Showcase Agent",
  "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
  "image": "https://example.com/avatars/acme-showcase.png",
  "active": true,
  "version": "1.4.0",
  "provider": {
    "url": "https://example.com",
    "name": "Acme AI Labs",
    "contact": "agents@example.com"
  },
  "services": [
    {
      "name": "answer",
      "skills": [
        "qa",
        "summarization",
        "translation"
      ],
      "version": "1.0",
      "endpoint": "https://example.com/api/v1/answer",
      "capabilities": [
        "openai/gpt-4",
        "anthropic/claude-opus-4",
        "google/gemini-2.5-pro"
      ]
    },
    {
      "name": "a2a-chat",
      "version": "0.2",
      "endpoint": "https://example.com/a2a/chat",
      "a2aSkills": [
        "chat.completion",
        "tools.invoke",
        "stream.partials"
      ],
      "capabilities": {
        "input": "text",
        "tools": "function-calling",
        "output": "text",
        "streaming": "true"
      }
    },
    {
      "name": "mcp",
      "skills": [
        "resources/list",
        "tools/call",
        "prompts/get"
      ],
      "version": "2024-11-05",
      "endpoint": "https://example.com/mcp",
      "capabilities": {
        "tools": "true",
        "prompts": "true",
        "sampling": "true",
        "resources": "true"
      }
    },
    {
      "name": "search",
      "skills": [
        "web-search",
        "vector-search",
        "rerank"
      ],
      "version": "2.1",
      "endpoint": "https://example.com/api/v1/search",
      "capabilities": [
        "bm25",
        "hybrid-rrf",
        "cohere/rerank-v3"
      ]
    },
    {
      "name": "paid-inference",
      "skills": [
        "text-generation",
        "embeddings"
      ],
      "version": "1.0",
      "endpoint": "https://example.com/x402/inference",
      "capabilities": [
        "x402:USDC",
        "x402:ETH"
      ]
    }
  ],
  "description": "Sample ERC-8004 agent metadata exercising every renderable field in the explorer: avatar, active + x402 badges, multi-chain registrations, A2A skills, MCP-style capabilities, and an x402-priced HTTP service. Endpoints all resolve to example.com so nothing here is callable.",
  "x402Support": true,
  "registrations": [
    {
      "agentId": 7,
      "agentRegistry": "eip155:84532:0x8004A818BFB912233c491871b3d84c89A494BD9e"
    },
    {
      "agentId": 12,
      "agentRegistry": "eip155:11155111:0x8004A818BFB912233c491871b3d84c89A494BD9e"
    },
    {
      "agentId": "42",
      "agentRegistry": "eip155:11155420:0x8004A818BFB912233c491871b3d84c89A494BD9e"
    }
  ],
  "documentationUrl": "https://example.com/docs/acme-showcase-agent",
  "supportedTrustModels": [
    "reputation",
    "feedback",
    "tee-attestation"
  ]
}

Registrations

Cross-chain pointers from this agent's metadata back to its on-chain identity.

Chain	Registry	Agent ID
Base Sepolia	0x8004A818BFB912233c491871b3d84c89A494BD9e	7
Ethereum Sepolia	0x8004A818BFB912233c491871b3d84c89A494BD9e	12
OP Sepolia	0x8004A818BFB912233c491871b3d84c89A494BD9e	42

Services

answer v1.0

Endpoint https://example.com/api/v1/answer

Skills qa summarization translation

Capabilities openai/gpt-4 anthropic/claude-opus-4 google/gemini-2.5-pro
a2a-chat v0.2

Endpoint https://example.com/a2a/chat

Skills chat.completion tools.invoke stream.partials

Capabilities input tools output streaming
mcp v2024-11-05

Endpoint https://example.com/mcp

Skills resources/list tools/call prompts/get

Capabilities tools prompts sampling resources
search v2.1

Endpoint https://example.com/api/v1/search

Skills web-search vector-search rerank

Capabilities bm25 hybrid-rrf cohere/rerank-v3
paid-inference v1.0

Endpoint https://example.com/x402/inference

Skills text-generation embeddings

Capabilities x402:USDC x402:ETH

Acme Showcase Agent

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