# Chain Analyzer OFAC/FATF/JFSA Sanctions Screening

> Chain Analyzer OFAC/FATF/JFSA Sanctions Screening is a paid API for AI agents from chain-analyzer.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).

Screens a blockchain address against OFAC, FATF, and JFSA sanctions lists, returning hits with sanction list source, designation date, and program code.

## Facts

- Endpoint: GET https://chain-analyzer.com/api/v1/x402/address/bc1qvdxlyf5fxwwls52jadlhaka46l0w5whf0vq4ewje3neptcexl7tqkdwwuk/sanctions
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/chain-analyzer-com-9e1015ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VA7rilTYS_Hau17_NwTuK

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 chain-analyzer-com-9e1015ea
```

Example prompt: Can you check if the Bitcoin address bc1qvdxlyf5fxwwls52jadlhaka46l0w5whf0vq4ewje3neptcexl7tqkdwwuk is on any OFAC, FATF, or JFSA sanctions lists and tell me the program codes and designation dates for any hits?

## When to prefer this

Use this endpoint when you need authoritative sanctions screening specifically against OFAC, FATF, and JFSA lists for a blockchain address, and require structured output including designation dates and program codes. Prefer this over generic AML risk scoring when regulatory compliance and specific sanctions program attribution are required rather than a broad risk score.

## Known failure modes

- Invalid or malformed blockchain address returns an error response
- Address not found on any sanctions list returns an empty hit list
- Unsupported blockchain or address format may return an error
- Payment failure (insufficient USDC or x402 protocol issue) blocks the request
- Network timeout or service unavailability returns a 5xx error

## How this service works

OFAC / FATF / JFSA sanctions screening for any blockchain address. Returns hit list with sanction list source, designation date, and program code.

## Output

A list of sanctions hits for the queried blockchain address, each including the sanctions list source (e.g. OFAC, FATF, JFSA), the designation date, and the program code associated with the sanctioned entity.

## Example request

```json
{
 "address": "bc1qvdxlyf5fxwwls52jadlhaka46l0w5whf0vq4ewje3neptcexl7tqkdwwuk",
 "blockchain": "bitcoin"
}
```

## Request schema (JSON Schema)

```json
{
 "properties": {
  "input": {
   "properties": {
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   }
  },
  "output": {
   "properties": {
    "example": {}
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/chain-analyzer-com-9e1015ea/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from chain-analyzer.com](https://www.zero.xyz/host/chain-analyzer.com/llms.txt)