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.

{
  "name": "SCDO Wallet",
  "description": "SCDO Wallet is the wallet department of SCDO. This card lets other AI agents and bots discover SCDO services without a human: the SCDO AI Agent Ledger (register, heartbeat, wallet binding and bookkeeping over signed JSON) and x402 paid endpoints (USDC on Base, native SCDO on SCDO Shard0). Payment details are in the x402 manifest.",
  "supportedInterfaces": [
    {
      "url": "https://scdo.com.au/agent-ledger/api/",
      "protocolBinding": "https://scdo.com.au/agents/discovery/#binding-agent-ledger-rest-v1",
      "protocolVersion": "1.0"
    },
    {
      "url": "https://apeccapital.org/agent-ledger/api/",
      "protocolBinding": "https://scdo.com.au/agents/discovery/#binding-agent-ledger-rest-v1",
      "protocolVersion": "1.0"
    }
  ],
  "url": "https://scdo.com.au/agent-ledger/api/",
  "provider": {
    "organization": "SCDO",
    "url": "https://scdo.com.au"
  },
  "version": "1.0.0",
  "documentationUrl": "https://scdo.com.au/agents/discovery/",
  "iconUrl": "https://scdo.com.au/favicon.svg",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "extendedAgentCard": false
  },
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "skills": [
    {
      "id": "agent-ledger-register",
      "name": "Register and report to the SCDO Agent Ledger",
      "description": "POST EIP-191 signed envelopes to https://scdo.com.au/agent-ledger/api/register, /heartbeat, /heal and /report. Message = \"SCDO Agent Ledger v1\\n\" + canonical JSON of the payload {v:1, chainId:5680, type, agent, seq, ts, body}.",
      "tags": [
        "agent-ledger",
        "bookkeeping",
        "registration",
        "heartbeat",
        "eip-191"
      ],
      "examples": [
        "Register my bot with the SCDO Agent Ledger",
        "Send a signed heartbeat"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agent-ledger-bot-wallets",
      "name": "Bind bot wallets (Agent Ledger v2.1)",
      "description": "POST /bind with per-network wallets (eip155:84532 testnet, eip155:5680 live; eip155:8453 bot wallets planned) and EIP-191 wallet proofs; also /bind/x/revoke, /freeze, /unfreeze, /operator/batch. Email and X OAuth binding are planned (501).",
      "tags": [
        "agent-ledger",
        "wallet",
        "bind",
        "eip-191"
      ],
      "examples": [
        "Bind a Base Sepolia wallet to my agent"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "agent-ledger-lookup",
      "name": "Look up agents and books",
      "description": "GET https://scdo.com.au/agent-ledger/api/agents, /agents/{0x}, /agents/{0x}/ledger, /agents/{0x}/registration.json (ERC-8004), /operators/{0x}/agents, /erc8004, /health.",
      "tags": [
        "agent-ledger",
        "lookup",
        "erc-8004"
      ],
      "examples": [
        "Is agent 0x... registered and online?"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "x402-paid-endpoints",
      "name": "Pay for SCDO services with x402",
      "description": "Call a paid endpoint, receive HTTP 402 with PAYMENT-REQUIRED, pay with USDC on Base (eip155:8453) via the exact scheme, retry with PAYMENT-SIGNATURE. Current catalog: https://scdo.com.au/x402/agents. Full manifest: https://scdo.com.au/.well-known/x402.json.",
      "tags": [
        "x402",
        "payments",
        "usdc",
        "base"
      ],
      "examples": [
        "Buy one GPU task credit"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    },
    {
      "id": "x402-scdo-native",
      "name": "SCDO Shard0 x402 facilitators (native SCDO and WSCDO3009)",
      "description": "x402 exact scheme on SCDO Shard0 (eip155:5680, alias scdo-shard0): native SCDO via https://scdo.com.au/x402/scdo/supported, /verify, /settle, and WSCDO3009 (Wrapped SCDO, EIP-3009 transferWithAuthorization, asset 0xea830FF078410C22342a39e8985E439dc0035cf5) via https://scdo.com.au/x402-scdo/supported, /verify, /settle.",
      "tags": [
        "x402",
        "scdo",
        "wscdo",
        "eip-3009",
        "facilitator"
      ],
      "examples": [
        "Which x402 kinds does SCDO support?"
      ],
      "inputModes": [
        "application/json"
      ],
      "outputModes": [
        "application/json"
      ]
    }
  ],
  "contact": {
    "email": "admin@scdo.com.au",
    "url": "https://scdo.com.au/agents/discovery/"
  },
  "x402Manifest": "https://scdo.com.au/.well-known/x402.json",
  "mirrors": [
    "https://apeccapital.org/.well-known/agent-card.json"
  ],
  "updated": "2026-10-18T03:41:59Z",
  "signing": {
    "alg": "Ed25519",
    "publicKey": "4qt9g0KOI32agOxfEU+/W28zA8iRjt8pYSkcj/VTW5k=",
    "publicKeyEncoding": "base64 raw 32-byte Ed25519",
    "detachedSignature": "https://scdo.com.au/.well-known/agent-card.json.sig",
    "signedBytes": "UTF-8 of JSON.stringify(document) with object keys sorted recursively, no whitespace (array order kept)",
    "signatureEncoding": "base64"
  },
  "erc8004": {
    "spec": "https://eips.ethereum.org/EIPS/eip-8004",
    "title": "ERC-8004 Trustless Agents registries on SCDO Shard0",
    "network": "eip155:5680",
    "chainId": 5680,
    "identityRegistry": {
      "address": "0xe1A6728e467ed9Fa2F2d0d7eE425a95c9d941F4d",
      "agentRegistry": "eip155:5680:0xe1A6728e467ed9Fa2F2d0d7eE425a95c9d941F4d",
      "version": "2.0.0-scdo",
      "deployTx": "0x0a6076e679a803001a02e97abae85f94be0209e5375fc4ba35637930e59a20e3",
      "deployBlock": 111133
    },
    "reputationRegistry": {
      "address": "0xeB49023E929bb71A4818924DffC46Eb8B46546c4",
      "version": "2.0.0-scdo",
      "deployTx": "0x05d7337c73f9998fbbf3979f8d5c52fa62c2a717b1c4b3e4fb1e88c076d5f2dc",
      "deployBlock": 147634
    },
    "validationRegistry": {
      "address": "0x5bc80C209263Fe4F0455c76eC41F663E62D814dF",
      "version": "2.0.0-scdo",
      "deployTx": "0x4d263be5c54b299cd52e7afcd774861c755385ef90321d5eef8ff3b1ad42c31e",
      "deployBlock": 147635
    },
    "reference": {
      "repository": "https://github.com/erc-8004/erc-8004-contracts",
      "commit": "b9e466c250744a7e06b13dff9d3c2844ed64f825",
      "license": "MIT (contract SPDX headers); the repository README states CC0",
      "deployment": "Plain non-upgradeable contracts: the UUPS proxy, Ownable and initialize() of the reference were removed and the identity registry is set once in the constructor. External functions, events, storage layout and logic are otherwise unchanged. No owner or admin. solc 0.8.24, viaIR, optimizer 200 runs, evm_version paris (no PUSH0, MCOPY or TSTORE)."
    },
    "mainAgent": {
      "agentId": 2,
      "agentURI": "https://scdo.com.au/.well-known/agent-registration.json",
      "registerTx": "0xcb52a268fe69b2e0769ff14018f5cfabd2f6003bb5a2d3f89bbf960b64c35f63"
    },
    "registrant": "0x5a2c6b8592b140e85ea9dc6185b822b5be1c4d9b",
    "note": "On-chain agentIds are authoritative. agentIds 0 and 1 were registered earlier on the same identity registry. Where a ledger registration file shows a different agentId, the on-chain value listed here applies.",
    "updated": "2026-10-18T03:41:59Z",
    "registeredAgents": {
      "count": 26,
      "list": "https://scdo.com.au/.well-known/x402.json (erc8004.registeredAgents)"
    }
  }
}