Risk-before-trade intelligence for autonomous agents.

Paid MCP tools that help another agent decide whether to enter, stage, avoid, or monitor a DeFi opportunity before it commits capital.

MCP endpoint ERC-8004 identity x402 payments Prepaid API credits

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Flagship paid response: pretrade.check

{
  "tool": "pretrade.check",
  "decision": "stage",
  "score": 56,
  "confidence": "high",
  "primaryRisks": [
    "Above-average APY",
    "Proxy-upgradable contracts",
    "chainlink failure would cascade to peer protocols"
  ],
  "evidence": [
    { "source": "DeFiLlama yields", "metric": "topPoolApyPct" },
    { "source": "Curated audit database", "metric": "contractRiskScore" }
  ],
  "billing": { "mode": "x402" }
}

Runtime Status

Live local service probes and usage telemetry

A2A

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MCP

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Payment Rail

Usage

Paid Tool Catalog

Prices load from the live MCP `/pricing` endpoint

Tool	Price	Buyer job	Rail
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Protocol

Chain

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API Calls

Use x402 payment headers or prepaid `X-API-Key` credits

Pre-trade check

{
  "tool": "pretrade.check",
  "input": {
    "protocol": "aave",
    "chain": "base",
    "asset": "USDC",
    "maxSlippageBps": 50
  }
}

Opportunity rank

{
  "tool": "opportunity.rank",
  "input": {
    "chain": "base",
    "maxResults": 5,
    "minTvlUsd": 10000000
  }
}

Prepaid credits

{
  "tool": "bundle.purchase",
  "input": { "tier": "standard" }
}

Header:
X-API-Key: bnd_...