# Bounty Engineer Seller Conformance Audit

> Bounty Engineer Seller Conformance Audit is a paid API for AI agents from bounty-engineer-x402-prod.onrender.com, paid per call via x402, $0.49/call, status unknown (last checked 2026-10-11).

Audits caller-supplied seller metadata for x402/agent-commerce conformance, scoring each seller on settlement, payment routing, and protocol compliance.

## Facts

- Endpoint: POST https://bounty-engineer-x402-prod.onrender.com/v1/seller-conformance-audit?utm_source=zero.xyz
- Price: $0.49/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bounty-engineer-seller-conformance-audit-cb3c12de
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aUIpMcE4I4YA-RmHqjW7t

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 bounty-engineer-seller-conformance-audit-cb3c12de -d '<json body>'
```

Example prompt: Can you run a conformance audit on this seller — origin https://seller.example, pay-to address 0x1111...1111 on network eip155:8453, endpoint https://seller.example/v1/tool at $0.05 — and tell me if they pass x402 compliance or need review?

## When to prefer this

Choose this endpoint when you need a fast, deterministic, metadata-level compliance check on x402 seller records before routing agent spend or admitting sellers to a marketplace — not when you need live on-chain settlement verification or real fund movement.

## Known failure modes

- Malformed seller metadata returns validation errors rather than scores
- Missing required fields (origin, pay_to, network) cause audit to fail
- Audit is deterministic on supplied data only — does not independently fetch or verify live seller behavior
- Network identifiers in unsupported formats may produce unscored results
- Service unavailability on Render hosting may return 5xx errors

## How this service works

Machine-buyable infrastructure for autonomous agents: API cost routing, margin optimization, funding-rate data, webpage extraction, result verification, spend controls, retry planning, state, tender search and GitHub bounty intelligence.

## Output

Returns a ranked list of audited sellers, each with a numeric conformance score (0-100), a decision label (conformant/review/blocked), an array of findings with severity codes, the seller's origin and pay-to address, and summary counts. Also includes an audit_sha256 fingerprint and a limitations disclaimer clarifying the audit is deterministic and metadata-only.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "sellers"
     ],
     "properties": {
      "sellers": {
       "type": "array",
       "maxItems": 50,
       "minItems": 1
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "required": [
      "ok",
      "mode"
     ],
     "properties": {
      "ok": {
       "type": "boolean",
       "const": true
      },
      "mode": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "mode": "seller_conformance_audit",
  "ranked": [
   {
    "id": "seller-a",
    "score": 90,
    "origin": "https://seller.example",
    "pay_to": "0x1111111111111111111111111111111111111111",
    "network": "eip155:8453",
    "decision": "review",
    "endpoint": "https://seller.example/v1/tool",
    "findings": [
     {
      "code": "settlement_receipt_not_confirmed",
      "severity": "review"
     }
    ],
    "price_usd": 0.05
   }
  ],
  "review": 1,
  "blocked": 0,
  "conformant": 0,
  "limitations": [
   "Deterministic audit of caller-supplied seller metadata only.",
   "It does not independently fetch a seller, move funds, or prove that a settlement occurred."
  ],
  "audit_sha256": "6dffbd78a7f5d8482ccd2d8af874c1a8810d3edc97529cb26f469f8b4777ddf1",
  "seller_count": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bounty-engineer-seller-conformance-audit-cb3c12de/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from bounty-engineer-x402-prod.onrender.com](https://www.zero.xyz/host/bounty-engineer-x402-prod.onrender.com/llms.txt)