# Supply Chain Vendor Risk Batch Assessment

> Supply Chain Vendor Risk Batch Assessment is a paid API for AI agents from atq6wtkp6k.execute-api.us-east-1.amazonaws.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Checks up to 10 vendor domains simultaneously for combined breach, infostealer, and dark-web exposure, returning a composite risk score per vendor.

## Facts

- Endpoint: POST https://atq6wtkp6k.execute-api.us-east-1.amazonaws.com/prod/v1/payg/supply-chain
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/supply-chain-vendor-risk-batch-assessment-5f56eda1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3x1st6-ZN08FgPr2ti8E5

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 supply-chain-vendor-risk-batch-assessment-5f56eda1 -d '<json body>'
```

Example prompt: Before we connect to any of these external APIs, can you run a supply chain risk check on stripe.com, twilio.com, sendgrid.com, and plaid.com — I need to know if any of them have breach, infostealer, or dark-web exposure?

## When to prefer this

Choose this endpoint when you need to evaluate multiple vendors in a single call rather than checking each domain individually. It is ideal for pre-integration security diligence, periodic vendor audits, or post-incident triage across a known supplier list. Prefer this over single-domain checks when assessing 2–10 vendors simultaneously to reduce latency and cost. Use sibling endpoints for deeper per-domain analysis (e.g. ransomware listing, CVE checks) after this batch screen identifies high-risk targets.

## Known failure modes

- More than 10 domains submitted — returns error or truncates beyond limit
- Invalid or non-resolvable domain format — domain skipped or flagged as invalid
- No threat intelligence data available for an obscure domain — returns low/null score with caveat
- API timeout if intelligence sources are slow to respond
- Payment not processed (x402 protocol failure) — request rejected before processing

## How this service works

Check up to 10 vendor domains for combined breach, infostealer, and dark-web risk exposure in one call. Returns a composite risk score per vendor. Call to assess third-party API/vendor risk before an agent integrates with or continues calling an external service.

## Output

Returns a per-vendor composite risk score (0-100 or equivalent scale) aggregating breach exposure, infostealer credential leaks, and dark-web presence for each of the submitted domains, allowing agents to rank and flag high-risk vendors before integration or continued use.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "vendor_emails": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Alternative: vendor contact emails, domain extracted automatically"
  },
  "vendor_domains": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "description": "Up to 10 vendor domains"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/supply-chain-vendor-risk-batch-assessment-5f56eda1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from atq6wtkp6k.execute-api.us-east-1.amazonaws.com](https://www.zero.xyz/host/atq6wtkp6k.execute-api.us-east-1.amazonaws.com/llms.txt)