# Losbeto Wallet Audit — Counterparty Sanctions & Risk Screening

> Losbeto Wallet Audit — Counterparty Sanctions & Risk Screening is a paid API for AI agents from markets.losbeto.xyz, paid per call via x402, $0.15/call, status unknown (last checked 2026-10-11).

Performs a one-shot compliance audit on a crypto wallet address, returning holdings profile, OFAC sanctions screening, and a BLOCK/CAUTION/CLEAR risk verdict.

## Facts

- Endpoint: GET https://markets.losbeto.xyz/job/wallet-audit?utm_source=zero.xyz
- Price: $0.15/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/losbeto-wallet-audit-counterparty-sanctions-risk-screening-ec477368
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sfEUvjqD2R9o-6gVBHPDN

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 losbeto-wallet-audit-counterparty-sanctions-risk-screening-ec477368
```

Example prompt: Before I send 500 USDC to this wallet — 0x742d35Cc6634C0532925a3b844Bc454e4438f44e — can you run a full counterparty audit on it and tell me if it's CLEAR, CAUTION, or BLOCK?

## When to prefer this

Choose this endpoint when an AI agent or DeFi orchestrator needs a quick, pay-per-call, no-account compliance verdict on a counterparty wallet before executing a transaction or onboarding a user. It is especially suitable for autonomous agents that need to self-serve compliance checks with USDC micropayments on Base, Solana, or Algorand without maintaining API keys or subscriptions. Prefer this over full KYC platforms when you need a lightweight, programmatic, on-demand risk signal rather than a full identity verification workflow.

## Known failure modes

- Invalid or malformed wallet address returns an error response
- Unsupported chain format (non-Solana base58, non-EVM 0x) may produce errors
- Payment failure via x402 (insufficient USDC balance) results in 402 response with no data
- Newly created wallets with no on-chain history may return limited holdings data
- Network timeouts or oracle unavailability could yield incomplete screening results

## How this service works

OpenAI-compatible LLM gateway at $0.005/call — change base_url, pay in USDC. Plus pay-per-call market data: multi-oracle price consensus, sentiment, forex, equities, commodities, Brazil macro (BCB/B3) and crypto. No API keys, no accounts. USDC on Base, Solana and Algorand via x402.

## Output

A JSON object containing the wallet's holdings profile, OFAC sanctions screening result, identified risk flags, and a single composite verdict of BLOCK, CAUTION, or CLEAR indicating whether an agent or protocol should proceed with the counterparty.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "queryParams": {
     "type": "object",
     "required": [
      "address"
     ],
     "properties": {
      "address": {
       "type": "string",
       "description": "Wallet address — Solana base58 or EVM 0x"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "example": {
     "type": "object",
     "description": "JOB: one payment = a counterparty audit. Holdings profile + OFAC sanctions screening + risk flags, composed into a single verdict (BLOCK/CAUTION/CLEAR). ?address=WALLET — defaults to the payer's own wallet. What an orchestrator agent runs before trusting any counterparty."
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/losbeto-wallet-audit-counterparty-sanctions-risk-screening-ec477368/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from markets.losbeto.xyz](https://www.zero.xyz/host/markets.losbeto.xyz/llms.txt)