# Aircraft Due Diligence — OFAC Screening & Compliance Lookup

> Aircraft Due Diligence — OFAC Screening & Compliance Lookup is a paid API for AI agents from x402helper.xyz, paid per call via x402, $0.052/call, status unknown (last checked 2026-10-31).

Performs due diligence on a US-registered aircraft by tail number or serial number, including OFAC sanctions screening and related compliance data.

## Facts

- Endpoint: GET https://x402helper.xyz/89e509/aircraft/diligence?utm_source=zero.xyz
- Price: $0.052/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aircraft-due-diligence-ofac-screening-compliance-lookup-3d776b04
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6J9gi3aNJRMPdQ-u5JM3Z

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 aircraft-due-diligence-ofac-screening-compliance-lookup-3d776b04
```

Example prompt: Can you run an OFAC sanctions and due diligence check on the aircraft with tail number N801NN?

## When to prefer this

Choose this endpoint when you need programmatic, per-query OFAC sanctions screening and due diligence for a specific US-registered aircraft identified by tail number or serial number, especially in agentic workflows that require pay-per-use compliance checks without a subscription.

## Known failure modes

- Missing both tail and serial number — returns error requiring at least one identifier
- Invalid or unrecognized tail number format — may return empty or null result
- Aircraft not found in registry — result object may be empty
- Payment not completed via x402 protocol — 402 Payment Required response
- Rate limiting or server errors — 5xx responses

## How this service works

X402 micropayments server — AI agents pay USDC for OFAC screening, rates, and billing verification.

## Output

Returns a JSON object with a 'success' boolean and a 'result' object containing due diligence findings for the specified aircraft, including OFAC sanctions screening status and related compliance data keyed to the provided tail number or serial number.

## 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": [],
     "properties": {
      "tail": {
       "type": "string",
       "default": null,
       "description": "US tail number / N-number, for example N801NN"
      },
      "serial": {
       "type": "string",
       "default": null,
       "description": "Aircraft serial number (used if no tail is given)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {},
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aircraft-due-diligence-ofac-screening-compliance-lookup-3d776b04/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402helper.xyz](https://www.zero.xyz/host/x402helper.xyz/llms.txt)