{
  "name": "x402-merchant-agent",
  "description": "Merchant agent for x402 Everything — supports crypto payments for digital products and resource access via the A2A x402 extension.",
  "url": "https://init-api.superpa.ge/a2a",
  "version": "0.2.1",
  "capabilities": {
    "streaming": false,
    "pushNotifications": false,
    "stateTransitionHistory": true
  },
  "skills": [
    {
      "id": "purchase",
      "name": "Product Purchase",
      "description": "Purchase digital products from stores using on-chain crypto payments.",
      "tags": [
        "shopping",
        "e-commerce",
        "payment"
      ],
      "examples": [
        "Buy product X from store Y",
        "Purchase item with crypto payment"
      ]
    },
    {
      "id": "resource-access",
      "name": "Resource Access",
      "description": "Access payment-gated resources (APIs, files, content) with crypto micro-payments.",
      "tags": [
        "resources",
        "api-access",
        "pay-per-use"
      ],
      "examples": [
        "Access premium content behind a paywall",
        "Unlock a resource with a micro-payment"
      ]
    },
    {
      "id": "ap2-shopping",
      "name": "AP2 Shopping Flow",
      "description": "Full AP2 mandate-based shopping: receive IntentMandate, return CartMandate with W3C PaymentRequest, verify PaymentMandate with x402 proof, issue PaymentReceipt.",
      "tags": [
        "ap2",
        "shopping",
        "mandates",
        "w3c-payment"
      ],
      "examples": [
        "Send IntentMandate with natural language description",
        "Submit PaymentMandate with on-chain transaction hash"
      ]
    },
    {
      "id": "erc8004-trust",
      "name": "On-Chain Trust & Reputation",
      "description": "Verify agent identity and query on-chain reputation scores via ERC-8004 Trustless Agents registries on BITE V2 (zero gas).",
      "tags": [
        "erc8004",
        "trust",
        "reputation",
        "identity"
      ],
      "examples": [
        "Check reputation of agent #42",
        "Submit feedback after successful payment"
      ]
    }
  ],
  "defaultInputModes": [
    "application/json"
  ],
  "defaultOutputModes": [
    "application/json"
  ],
  "extensions": [
    {
      "uri": "urn:x-a2a:extension:x402-payment",
      "description": "x402 crypto payment extension — supports EVM on-chain payments",
      "required": true,
      "config": {
        "supportedNetworks": [
          {
            "network": "initia-testnet",
            "chainId": 2314866461475837,
            "name": "Initia Testnet (MiniEVM)",
            "rpcUrl": "https://jsonrpc.superpa.ge",
            "isTestnet": true
          }
        ],
        "supportedTokens": [
          "INIT",
          "USDC"
        ],
        "defaultToken": "USDC",
        "recipientAddress": "0x7EF007CA81217e77a5eE6Da84724A6283ae7D67f"
      }
    },
    {
      "uri": "https://github.com/google-agentic-commerce/ap2/v1",
      "description": "AP2 (Agent Payments Protocol) — supports mandate-based shopping with x402 as payment method",
      "required": false,
      "config": {
        "roles": [
          "merchant"
        ],
        "supported_payment_methods": [
          "https://www.x402.org/"
        ],
        "mandate_flow": [
          "IntentMandate → CartMandate",
          "PaymentMandate → PaymentReceipt"
        ]
      }
    },
    {
      "uri": "urn:eip:8004:trustless-agents",
      "description": "ERC-8004 Trustless Agents — on-chain identity, reputation, and validation on BITE V2 (zero gas)",
      "required": false,
      "config": {
        "chain": "eip155:2314866461475837",
        "identityRegistry": "0x4c40c94680ad6a137e033356a3fccd6eb1b2d02d",
        "reputationRegistry": "0x0aa5c9ddda3d7d0d3f3415d31fa495a3a1f83847",
        "validationRegistry": "0x1027c50cf44a931c41740fa2114c0c4f9719235e",
        "agentId": null,
        "registrationFile": "https://init-api.superpa.ge/.well-known/agent-registration.json",
        "supportedTrust": [
          "reputation"
        ]
      }
    }
  ],
  "provider": {
    "organization": "x402 Everything",
    "url": "https://init.superpa.ge"
  }
}