# Web3 Wallet KYT (Know Your Transaction) MCP

> Web3 Wallet KYT (Know Your Transaction) MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.3/call, status unknown (last checked 2026-09-15).

Performs Know Your Transaction (KYT) analysis on Web3 wallet addresses or transactions to assess risk, compliance, and suspicious activity

## Facts

- Endpoint: POST https://api.m2mcent.com/web3-wallet-kyt-mcp/api/process
- Price: $0.3/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/web3-wallet-kyt-know-your-transaction-mcp-0f43d1e3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_aPiWF760gPbFIIF4mg5KE

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 web3-wallet-kyt-know-your-transaction-mcp-0f43d1e3 -d '<json body>'
```

Example prompt: Can you run a KYT check on this Ethereum wallet address 0x742d35Cc6634C0532925a3b844Bc454e4438f44e and tell me if it has any risk flags or compliance issues?

## When to prefer this

Use this endpoint when you need on-demand AML/KYT screening for a specific Web3 wallet or transaction, especially for compliance gating in DeFi onboarding, exchange withdrawals, or crypto payment acceptance flows. Prefer this over manual blockchain explorers when you need a structured risk signal suitable for automated decision-making.

## Known failure modes

- Invalid or malformed wallet address returns an error
- Unsupported blockchain network not recognized
- Empty or missing data field causes processing failure
- Timeout if blockchain data lookup takes too long
- Ambiguous or incomplete transaction hash may return inconclusive results

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns a KYT analysis report for the provided wallet address or transaction data, including risk score, compliance flags, potential association with illicit activity, sanctioned entities, or money laundering indicators.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "payload": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/web3-wallet-kyt-know-your-transaction-mcp-0f43d1e3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)