# Spraay KYC — OFAC SDN Sanctions Screening

> Spraay KYC — OFAC SDN Sanctions Screening is a paid API for AI agents from gateway.spraay.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Screens a blockchain address against the OFAC SDN sanctions list using the on-chain Chainalysis oracle, returning a compliance verdict for KYC/AML purposes.

## Facts

- Endpoint: POST https://gateway.spraay.app/api/v1/kyc/verify
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/spraay-kyc-ofac-sdn-sanctions-screening-927ae6bb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_erey2vb5mV3NFd3GSzmHD

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 spraay-kyc-ofac-sdn-sanctions-screening-927ae6bb -d '<json body>'
```

Example prompt: Can you run an OFAC SDN sanctions check on the Ethereum address 0xAbCd...1234 before we process this payment — I need to know if it's on any sanctions list.

## When to prefer this

Choose this endpoint when you need on-chain, verifiable OFAC SDN sanctions screening for a specific blockchain address — particularly when auditability via the Chainalysis oracle matters, or when integrating compliance checks into a crypto-native workflow. Prefer this over off-chain alternatives when you need real-time, per-address spot checks at low cost rather than bulk batch screening.

## Known failure modes

- Invalid or malformed blockchain address returns a validation error
- Unsupported chain identifier causes a 400-level error
- Oracle unavailability or on-chain latency may cause timeouts
- Insufficient USDC balance ($0.02 required) results in payment failure
- Address format mismatch with specified chain type returns an error

## How this service works

OFAC SDN sanctions screening via on-chain Chainalysis oracle.

## Output

Returns a compliance verdict indicating whether the queried blockchain address appears on the OFAC Specially Designated Nationals (SDN) list, sourced from the on-chain Chainalysis oracle. Typically includes a boolean match flag and associated sanctions metadata if a hit is found.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "type": {
   "type": "string"
  },
  "chain": {
   "type": "string"
  },
  "address": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/spraay-kyc-ofac-sdn-sanctions-screening-927ae6bb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from gateway.spraay.app](https://www.zero.xyz/host/gateway.spraay.app/llms.txt)