{
  "schema": "mind-x402-discovery-v1",
  "schema_url": "https://mindprotocol.xyz/.well-known/x402.json",
  "generated_at": "2026-07-15T13:07:44Z",
  "name": "MIND Protocol",
  "description": "Machine-readable discovery for MIND paid data cards. Each listed endpoint exposes an HTTP 402 payment challenge before paid execution.",
  "homepage": "https://mindprotocol.xyz",
  "api_base_url": "https://api.mindprotocol.xyz",
  "agent_card_url": "https://mindprotocol.xyz/.well-known/agent-card.json",
  "protocol": {
    "name": "x402",
    "implementation": "x402-v2-exact-svm",
    "x402_version": 2,
    "scheme": "exact",
    "request_header": "PAYMENT-SIGNATURE",
    "response_header": "PAYMENT-RESPONSE",
    "facilitator": {
      "discovery": "PAYMENT-REQUIRED accepts[].extra.facilitator",
      "devnet_default": "https://x402.org/facilitator",
      "production": "https://facilitator.payai.network"
    },
    "deploy": "deployed",
    "rail_status": "on_rail",
    "production_note": "The x402 v2 exact path is deployed on the production VPS. rail_status remains on_rail until a mainnet settlement from an external third-party payer is observed.",
    "settlement_network": "solana-mainnet-beta",
    "asset": {
      "symbol": "USDC",
      "decimals": 6
    },
    "recipient": "Dim3Q76MaTxp6bxsFQTBJUe7CKXJAWmVKLVdSAbkHw7R",
    "legacy": {
      "implementation": "mind-x402-receipt-v1",
      "request_header": "x-mind-payment-tx",
      "rail_status": "live",
      "note": "Legacy pre-broadcast transaction receipt path retained for compatibility."
    }
  },
  "truth_state": {
    "discovery": "live",
    "pricing": "live",
    "http_402_challenge": "live",
    "standard_v2_path": "on_rail",
    "standard_v2_production_deploy": "deployed",
    "legacy_receipt_path": "live",
    "external_paid_customer": "not_yet_observed",
    "claim_rule": "Discovery, pricing, the HTTP 402 challenge, the legacy receipt path, and the standard x402 v2 production deployment are live. The standard path remains on_rail until a mainnet settlement from an external third-party payer is observed; this manifest is not evidence of external customer revenue by itself."
  },
  "endpoints": [
    {
      "id": "mind-signals",
      "name": "MIND Price Signals",
      "description": "Solana price and momentum signals via Pyth oracle.",
      "category": "finance.data",
      "method": "POST",
      "url": "https://api.mindprotocol.xyz/v1/cards/mind-signals/run",
      "pricing_url": "https://api.mindprotocol.xyz/v1/cards/mind-signals/pricing",
      "price": {
        "amount": "0.008",
        "currency": "USDC",
        "minor_units": "8000",
        "model": "pay_per_call"
      },
      "payment": {
        "protocol": "x402",
        "challenge_status": 402,
        "default_path": {
          "x402_version": 2,
          "scheme": "exact",
          "request_header": "PAYMENT-SIGNATURE",
          "response_header": "PAYMENT-RESPONSE",
          "facilitator": "advertised_by_payment_required",
          "rail_status": "on_rail"
        },
        "legacy_path": {
          "request_header": "x-mind-payment-tx",
          "rail_status": "live"
        }
      },
      "input_schema_hint": {
        "asset": "SOL",
        "rules": ["latest_price"]
      }
    },
    {
      "id": "mind-market-intelligence",
      "name": "MIND Market Intelligence",
      "description": "Solana wallet balances and portfolio context via Covalent/GoldRush.",
      "category": "finance.data",
      "method": "POST",
      "url": "https://api.mindprotocol.xyz/v1/cards/mind-market-intelligence/run",
      "pricing_url": "https://api.mindprotocol.xyz/v1/cards/mind-market-intelligence/pricing",
      "price": {
        "amount": "0.012",
        "currency": "USDC",
        "minor_units": "12000",
        "model": "pay_per_call"
      },
      "payment": {
        "protocol": "x402",
        "challenge_status": 402,
        "default_path": {
          "x402_version": 2,
          "scheme": "exact",
          "request_header": "PAYMENT-SIGNATURE",
          "response_header": "PAYMENT-RESPONSE",
          "facilitator": "advertised_by_payment_required",
          "rail_status": "on_rail"
        },
        "legacy_path": {
          "request_header": "x-mind-payment-tx",
          "rail_status": "live"
        }
      },
      "input_schema_hint": {
        "wallet": "Solana wallet address",
        "action": "portfolio_summary"
      }
    },
    {
      "id": "mind-risk-scoring",
      "name": "MIND Risk Scoring",
      "description": "Concentration risk score for Solana wallets with policy-aware BLOCK thresholds.",
      "category": "risk.compliance",
      "method": "POST",
      "url": "https://api.mindprotocol.xyz/v1/cards/mind-risk-scoring/run",
      "pricing_url": "https://api.mindprotocol.xyz/v1/cards/mind-risk-scoring/pricing",
      "price": {
        "amount": "0.0154",
        "currency": "USDC",
        "minor_units": "15400",
        "model": "pay_per_call"
      },
      "payment": {
        "protocol": "x402",
        "challenge_status": 402,
        "default_path": {
          "x402_version": 2,
          "scheme": "exact",
          "request_header": "PAYMENT-SIGNATURE",
          "response_header": "PAYMENT-RESPONSE",
          "facilitator": "advertised_by_payment_required",
          "rail_status": "on_rail"
        },
        "legacy_path": {
          "request_header": "x-mind-payment-tx",
          "rail_status": "live"
        }
      },
      "input_schema_hint": {
        "wallet": "Solana wallet address"
      }
    }
  ],
  "verification": {
    "catalog_url": "https://api.mindprotocol.xyz/v1/cards",
    "health_url": "https://api.mindprotocol.xyz/v1/health",
    "last_local_gate": "artifacts/x402-v2-devnet-e2e-2026-07-15T11-28-08-543Z.json",
    "gate_summary": "A real x402 v2 exact client completed a devnet PAYMENT-SIGNATURE card purchase through the official facilitator, received HTTP 200 plus PAYMENT-RESPONSE, and the identical replay received HTTP 409. The production deployment now returns a mainnet x402 v2 exact PAYMENT-REQUIRED challenge through the configured facilitator; no external third-party settlement has been observed yet."
  },
  "contact": {
    "organization": "MIND Protocol",
    "repository": "https://github.com/DGuedz/MIND"
  }
}