# TokenSense Token Verification API (MPP)

> TokenSense Token Verification API (MPP) is a paid API for AI agents from x402.wach.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-19).

Verifies a token contract address and returns a comprehensive verification report with metadata and risk signals for EVM or Solana tokens.

## Facts

- Endpoint: GET https://x402.wach.ai/mpp/verify-token
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-19
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tokensense-token-verification-api-mpp-d56c9fdc
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_4thpbnPXEbKxGZphMmNhe

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 tokensense-token-verification-api-mpp-d56c9fdc
```

Example prompt: Can you verify whether the token at contract address 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 on Ethereum is legitimate and show me any risk signals?

## When to prefer this

Use this endpoint when you need to verify the legitimacy and safety of a specific token contract address on EVM-compatible chains (Ethereum, BSC, Polygon, Base, SKALE) or Solana before interacting with it. Prefer this over generic blockchain explorers when you need consolidated risk signals and metadata in a single call rather than raw on-chain data. Ideal for DeFi agents, trading bots, or portfolio tools that need automated token safety screening.

## Known failure modes

- Missing tokenAddress parameter returns a validation error
- Invalid or malformed contract address returns an error response
- Unsupported chain ID or alias returns an unsupported chain error
- Token not found on the specified chain returns a not-found response
- Network issues with the underlying chain RPC may cause timeouts

## How this service works

x402-paid TokenSense routes, with parallel MPP routes under /mpp/*.

## Output

A comprehensive token verification report including token metadata (name, symbol, decimals, supply) and risk signals indicating whether the token contract appears legitimate, has known scam patterns, or exhibits suspicious characteristics. The report is powered by WachAI's TokenSense engine.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "tokenAddress"
 ],
 "properties": {
  "chain": {
   "type": "string",
   "description": "Alternative to chainId; the same normalization is applied."
  },
  "chainId": {
   "type": "string",
   "description": "Chain id or alias. Supports 1, 56, 137, 8453, 900, eth, bsc, polygon, base, skale-base, or solana."
  },
  "tokenAddress": {
   "type": "string",
   "description": "EVM token contract address or Solana token mint address."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokensense-token-verification-api-mpp-d56c9fdc/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.wach.ai](https://www.zero.xyz/host/x402.wach.ai/llms.txt)