Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "protocolVersion": "0.2.0",
  "name": "TeachAgent",
  "description": "AI agent and infrastructure that answers verified questions about the Celo blockchain ecosystem \u2014 contracts, MiniPay, stablecoins, DeFi, staking, governance, and developer tooling. Other agents and dApps can query its knowledge via A2A and the SDK.",
  "version": "2.1.0",
  "url": "https://teachagent.onrender.com",
  "preferredTransport": "JSONRPC",
  "provider": {
    "organization": "TeachAgent",
    "url": "https://teach-agent.vercel.app"
  },
  "documentationUrl": "https://github.com/Spagero763/TeachAgent",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": true
  },
  "defaultInputModes": [
    "text"
  ],
  "defaultOutputModes": [
    "text"
  ],
  "skills": [
    {
      "id": "celo-knowledge-query",
      "name": "Celo Knowledge Query",
      "description": "Query verified, up-to-date knowledge about the Celo blockchain ecosystem. Grounded in real contract addresses, RPCs, protocols, and docs \u2014 never hallucinated.",
      "tags": [
        "celo",
        "blockchain",
        "knowledge",
        "education",
        "qa",
        "defi",
        "minipay"
      ],
      "examples": [
        "What is cUSD and what is its contract address?",
        "How do I deploy a smart contract on Celo?",
        "How does MiniPay handle CIP-64 transactions?"
      ],
      "inputModes": [
        "text"
      ],
      "outputModes": [
        "text"
      ]
    }
  ],
  "endpoints": [
    {
      "type": "rest",
      "url": "https://teachagent.onrender.com/agent/session",
      "description": "Ask a question (REST)"
    },
    {
      "type": "a2a",
      "url": "https://teachagent.onrender.com/agent/a2a",
      "description": "Agent-to-agent Celo knowledge query"
    },
    {
      "type": "rest",
      "url": "https://teachagent.onrender.com/agent/stats",
      "description": "Live onchain usage metrics"
    }
  ],
  "payment": {
    "x402": true,
    "token": "CELO",
    "pricePerQuestion": "0.001",
    "network": "celo",
    "chainId": 42220,
    "contract": "0x28f31060791aDEB994283Bc804E804F5ff26261C",
    "method": "payForQuestion()",
    "alternativeToken": {
      "symbol": "cUSD",
      "address": "0x765DE816845861e75A25fCA122bb6898B8B1282a",
      "note": "0.001 cUSD transfer to contract (MiniPay path)"
    },
    "freeFirstQuery": true
  },
  "identity": {
    "standard": "ERC-8004",
    "chainId": 42220,
    "agentId": 9099,
    "agentUrl": "https://8004scan.io/agents/celo/9099",
    "identityRegistry": "0x8004A169FB4a3325136EB29fA0ceB6D2e539a432",
    "reputationRegistry": "0x8004BAa17C55a88189AE136b182e5fdA19dE9b63"
  },
  "developer": {
    "name": "Afolabi Emmanuel (Spagero)",
    "twitter": "@spagero71",
    "github": "https://github.com/Spagero763/TeachAgent"
  }
}