# TrollBridge /verdict — One-Call Pre-Transaction Safety Verdict

> TrollBridge /verdict — One-Call Pre-Transaction Safety Verdict is a paid API for AI agents from mini-tollbooth.onrender.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-12).

Runs a full pre-transaction safety battery (honeypot, rug-pull, contract screens, and optional wallet approval scan) on a token contract and returns a single machine-readable verdict: PROCEED, CAUTION, or DO_NOT_PROCEED.

## Facts

- Endpoint: GET https://mini-tollbooth.onrender.com/verdict?utm_source=zero.xyz
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trollbridge-verdict-one-call-pre-transaction-safety-verdict-5abadf7e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ErbbvhfvK9TUYVqaPyCme

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability trollbridge-verdict-one-call-pre-transaction-safety-verdict-5abadf7e
```

Example prompt: Before my wallet buys this token, run TrollBridge's full /verdict safety check on contract 0x4200000000000000000000000000000000000006 on Base — include my wallet 0xAbCd...1234 in the approval screen so I know if it's safe to PROCEED.

## When to prefer this

Use /verdict when you need a single, consolidated go/no-go decision before any DeFi transaction and do not want to manually aggregate results from honeypot, rug-score, and approval screens. It is the fastest path to a machine-readable risk classification for an on-chain AI agent. Prefer it over individual check endpoints when latency and simplicity matter more than granular per-check detail.

## Known failure modes

- Invalid or non-existent contract address returns an error or null verdict
- Unsupported chain (anything other than 'base' or 'ethereum') returns a validation error
- Contract not yet indexed on the specified chain may yield incomplete check results
- Network or provider timeout on render.com infrastructure can cause delayed or failed responses
- Wallet address provided but not a valid 0x address causes query rejection

## How this service works

The insurance booth for AI agents, with Mini's Agent Supply Store on the side of the road. One hundred checkpoints: pre-transaction safety lanes (honeypot, approval-risk, rug-score, receipt-check, tx-dryrun, permit-scan, airdrop-verdict, deployer-history, wallet-watch, secret-scan at $0.02 USDC per call; the protection tier — /contract-check, /approval-screen, /tx-plain-english, /honeypot-check, /tx-simulate, /redteam, /skill-scan, /verdict, /egress-audit, /tool-gate, /airlock, /repo-scan, /prove, /task-scope — at $0.10; the one-call /shield don't-get-rugged screen at $0.25; the full /preflight bundle at $0.05), bounty intel (bounties, fresh, verdicts, deadlines, sweepstakes, opportunities) at $0.02 USDC per call, trader intel (/prices and /quant at $0.02; /enrich and /token-check at $0.05; /contract-check and /honeypot-check at $0.10; /sec-facts at $0.05), market intel (/markets and /search at $0.05; /grants at $0.02), DeFi intel (/yields and /new-pairs at $0.05; /gas and /defi at $0.02), AI intel (/models at $0.02), agent-ops intel (/prompt-cost, /model-picks, /rpc-speed, /terms-tldr, /scrape, /gigs, /retry-verify, /idempotency, /verify-independent at $0.02; /site-watch, /wallet-check, /code-run, /regulatory-pack, /sage, /cron-watch, /caveat-check, /tripwire, /escrow, /trust, /bridge-fees, /dao-votes, /dev-activity, /dex-arb, /dydx-perps, /funding-rates, /gas-predict, /hack-tracker, /long-short-ratio, /lp-yields, /mev-scan, /open-interest, /perp-basis, /polymarket-odds, /rwa-watch, /sentiment, /stablecoin-flows, /tokenomics, /top-movers, /whale-watch, and /yield-stable at $0.05; /approval-screen, /tx-plain-english, /tx-simulate, and /task-scope at $0.10; /scam-scan deep scan at $5.00 or 30-day subscription at $30.00), supply store (/road-pack combo meal at $0.05; curated datasets, the /audit-prep pre-audit review, and the /prove-state symbolic-execution run at $1.00; the /audit AI-agent audit at $25.00). Every lane answers before money moves — heuristic verdicts, not audits. Don't get rugged.

## Output

A JSON object containing a single top-level verdict (PROCEED, CAUTION, or DO_NOT_PROCEED), a human-readable summary and reason, individual check results (honeypot, rug-score, contract screen, and optionally wallet approval screen), the riskiest finding with its severity level, and metadata such as chain and address. The verdict is NOT an audit but a fast pre-transaction risk signal.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "chain": {
       "enum": [
        "base",
        "ethereum"
       ],
       "type": "string",
       "description": "Which chain (default base)."
      },
      "wallet": {
       "type": "string",
       "description": "Optional wallet address (0x…) to include the approval screen for. Omit to skip it."
      },
      "address": {
       "type": "string",
       "description": "Token contract address to render the one verdict on (0x… on Base or Ethereum)."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "lane": "/verdict",
  "chain": "base",
  "checks": {
   "honeypot": {
    "verdict": "safe"
   }
  },
  "reason": "…",
  "wallet": null,
  "address": "0x...",
  "summary": "…",
  "verdict": "CAUTION",
  "description": "NOT AN AUDIT — the flagship one-verdict lane: the full pre-transaction battery (honeypot, rug-pull, and contract screens, plus the wallet approval screen with ?wallet=) compressed into one machine-readable verdict — PROCEED, CAUTION, or DO_NOT_PROCEED — before money moves ($0.10).",
  "riskiest_finding": {
   "check": "rug-score",
   "title": "…",
   "severity": "medium"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trollbridge-verdict-one-call-pre-transaction-safety-verdict-5abadf7e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mini-tollbooth.onrender.com](https://www.zero.xyz/host/mini-tollbooth.onrender.com/llms.txt)