# Bot Bazaar x402 Risk Bundle

> Bot Bazaar x402 Risk Bundle is a paid API for AI agents from bot-bazaar.fly.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-30).

Performs a comprehensive risk assessment of a Base wallet or x402 seller address, combining OFAC SDN sanctions screening, first-funder trace, wallet age, contract/proxy inspection, and a composite 0-100 risk score.

## Facts

- Endpoint: GET https://bot-bazaar.fly.dev/v1/x402/risk-bundle?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bot-bazaar-x402-risk-bundle-2e8af353
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f1eFUMXjd_Qy7UbH01ugU

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 bot-bazaar-x402-risk-bundle-2e8af353
```

Example prompt: Before I pay this x402 seller, run a full risk bundle check on wallet address 0x4a8f2c1d9b3e7f05a6c0d1e2b8f3a4c9d7e6b5a2 — give me the OFAC sanctions status, wallet age, whether it's a proxy contract, and the composite risk score.

## When to prefer this

Choose this endpoint when you need a single unified risk verdict before paying an x402 seller or transacting with an unknown Base address — it bundles sanctions screening, on-chain forensics, and seller reputation into one call, eliminating the need to stitch together multiple separate checks. Prefer it over standalone OFAC APIs when the counterparty is a crypto wallet rather than a traditional entity.

## Known failure modes

- Missing both address and url/payTo parameters returns a 400 validation error
- Invalid Ethereum address format (not 0x + 40 hex) returns a 422 error
- Address not yet on Base or unresolvable URL returns a 404 or empty profile
- OFAC or on-chain RPC timeouts may cause partial results or 503
- Unrecognized proxy patterns may result in contract_type: unknown

## How this service works

Combined Base wallet & x402 seller risk bundle in a single call: OFAC SDN sanctions screen (wallet, funder, proxy targets), first-funder trace & wallet age, contract/EIP-1967/EIP-1167 proxy inspection, Bot Bazaar seller profile, and a composite 0-100 risk_score + risk_breakdown.

## Output

Returns a composite 0-100 risk_score, a risk_breakdown detailing each sub-check, OFAC SDN hit/clear status for the wallet and related addresses, first-funder identity and funding chain trace, wallet age in days, contract type detection (EOA/contract/EIP-1967 proxy/EIP-1167 clone), and a Bot Bazaar seller profile if available.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "url": {
       "type": "string",
       "format": "uri",
       "description": "Or an https x402 endpoint URL whose advertised Base payTo will be resolved and scored"
      },
      "payTo": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$",
       "description": "Alias for address (seller payout wallet on Base)"
      },
      "address": {
       "type": "string",
       "pattern": "^0x[0-9a-fA-F]{40}$",
       "description": "Target EVM address on Base (0x + 40 hex)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bot-bazaar-x402-risk-bundle-2e8af353/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bot-bazaar.fly.dev](https://www.zero.xyz/host/bot-bazaar.fly.dev/llms.txt)