Tool detail

AgentPay Pre-Trade Risk Check

Runs a pre-trade sanity check for a crypto position, combining orderbook slippage, funding carry, open-interest crowding and optional contract security into one verdict.

Categories: Trading signals, Market prices

Use when

check if a crypto trade size is safe before executing
get a pre-trade risk verdict for a token and position size
screen a token contract before opening a leveraged position

Not for

not trade execution - verdict only, no order is placed
not a price feed or chart

Inputs

POST JSON body: { parameters: { symbol: string (required); side: long|short, size_usd: number, token_address: string (optional) } }.

Admitted input schema

{
  "type": "object",
  "properties": {
    "parameters": {
      "type": "object",
      "properties": {
        "side": {
          "type": "string",
          "minLength": 0,
          "maxLength": 4096,
          "enum": [
            "long",
            "short"
          ],
          "description": "Trade direction (funding carry is side-aware; default long)"
        },
        "size_usd": {
          "type": "number",
          "minimum": -9007199254740991,
          "maximum": 9007199254740991,
          "description": "Intended position size in USD (drives the slippage check; default 10000)"
        },
        "symbol": {
          "type": "string",
          "minLength": 0,
          "maxLength": 4096,
          "description": "Asset to check, e.g. 'ETH', 'BTC', 'SOL'"
        },
        "token_address": {
          "type": "string",
          "minLength": 0,
          "maxLength": 4096,
          "description": "Optional ERC-20 address — adds a GoPlus security scan"
        }
      },
      "required": [
        "symbol"
      ],
      "additionalProperties": false
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method: POST
URL: https://agentpay.tools/tools/pre_trade_check/call

Payment

Protocol: x402
Listed price: 0.01 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: POST https://agentpay.tools/tools/pre_trade_check/call
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z