SCRIPTMASTERLABS — 402Proof

Free, machine-readable merchant fee and loyalty tiers for 402Proof standard x402 v2 XRPL exact resource servers. List $0.0100; 20% discount after 100 prior successful merchant settlements, 30% after 1,000 and 50% after 10,000. Merchant-side fees accrue separately from buyer payments and are NOT automatically collected. No wallet spend, settlement, or subscription is required to call this tool.

{
  "type": "object",
  "properties": {}
}

Live 402Proof platform stats: total payments, volume, active agents. Free.

{
  "type": "object",
  "properties": {}
}

Request a payment invoice for any SqueezeOS endpoint. Returns destination address, amount, and payment_options for XRPL (RLUSD or USDC), Xahau (native XAH), Base (USDC), or Solana (USDC-SPL). Pass currency='USDC' and chain='solana' for Solana; pass asset='XAH' (or chain='xahau') for the Xahau rail. Xahau invoices for third-party endpoints also return fee_required/fee_amount/fee_pay_to/fee_memo_hex: a flat 0.01 XAH facilitator fee paid as a second Xahau Payment (SML endpoints are fee-exempt; the XRPL rail has no facilitator fee). Free.

{
  "type": "object",
  "properties": {
    "asset": {
      "description": "RLUSD (default, XRPL), USDC (XRPL/Base/Solana per chain), or XAH (Xahau)",
      "type": "string"
    },
    "chain": {
      "description": "solana — use Solana USDC-SPL rail; base — use Base USDC rail; xrpl — use USDC on XRPL; xahau — use Xahau native-XAH rail",
      "type": "string"
    },
    "currency": {
      "description": "USDC for Base/Solana rail; omit for RLUSD on XRPL",
      "type": "string"
    },
    "endpoint_id": {
      "description": "UUID of endpoint to pay for",
      "type": "string"
    }
  },
  "required": [
    "endpoint_id"
  ]
}

Submit tx_hash after paying an invoice. Supports XRPL, Xahau, Base (0x… hash), and Solana. Returns a signed JWT access_token (1-hour TTL). For a Xahau invoice with fee_required=true, also submit fee_tx_hash (the 0.01 XAH facilitator-fee payment) — settlement requires both payments. Free.

{
  "type": "object",
  "properties": {
    "agent_domain": {
      "type": "string"
    },
    "agent_wallet": {
      "type": "string"
    },
    "fee_tx_hash": {
      "description": "Xahau only, when the invoice has fee_required=true: tx hash of the 0.01 XAH facilitator-fee payment to fee_pay_to carrying fee_memo_hex",
      "type": "string"
    },
    "invoice_id": {
      "type": "string"
    },
    "recovery_secret": {
      "description": "Private high-entropy secret returned only with the original invoice; required to recover a previously settled token after lost response/restart",
      "type": "string"
    },
    "tx_hash": {
      "description": "XRPL/Xahau: 64-char hex; Base: 0x-prefixed hex; Solana: base58 signature",
      "type": "string"
    }
  },
  "required": [
    "invoice_id",
    "recovery_secret",
    "tx_hash",
    "agent_wallet"
  ]
}

Loyalty tier and free-call balance for any XRPL wallet. Automatic — no registration. Free.

{
  "type": "object",
  "properties": {
    "wallet": {
      "type": "string"
    }
  },
  "required": [
    "wallet"
  ]
}

Retrieve a tamper-evident compliance receipt by UUID. Contains XRPL tx hash, agent wallet, endpoint, amount, and timestamp. Free.

{
  "type": "object",
  "properties": {
    "receipt_id": {
      "type": "string"
    }
  },
  "required": [
    "receipt_id"
  ]
}

Full Agent Passport for any XRPL wallet: payment history, risk score 0-100, loyalty tier, passport hash. Free.

{
  "type": "object",
  "properties": {
    "wallet": {
      "type": "string"
    }
  },
  "required": [
    "wallet"
  ]
}

FICO-style 300-850 Agent Credit Bureau score for any XRPL wallet. Includes grade and loyalty tier. Free.

{
  "type": "object",
  "properties": {
    "wallet": {
      "type": "string"
    }
  },
  "required": [
    "wallet"
  ]
}

Full credit bureau report: score breakdown, spend history, risk factors. Cost: 0.01 RLUSD.

{
  "type": "object",
  "properties": {
    "payment_token": {
      "type": "string"
    },
    "wallet": {
      "type": "string"
    }
  },
  "required": [
    "wallet"
  ]
}

Boolean creditworthiness check — is this wallet above a score threshold? Cost: 0.005 RLUSD.

{
  "type": "object",
  "properties": {
    "payment_token": {
      "type": "string"
    },
    "wallet": {
      "type": "string"
    }
  },
  "required": [
    "wallet"
  ]
}

Portable attestation JWT (24h TTL) proving creditworthiness. Cost: 0.01 RLUSD.

{
  "type": "object",
  "properties": {
    "payment_token": {
      "type": "string"
    },
    "wallet": {
      "type": "string"
    }
  },
  "required": [
    "wallet"
  ]
}

Verify a bureau attestation JWT. Free.

{
  "type": "object",
  "properties": {
    "token": {
      "type": "string"
    }
  },
  "required": [
    "token"
  ]
}