# Beggar Bot Permit2 Lockdown Checker (Base Mainnet)

> Beggar Bot Permit2 Lockdown Checker (Base Mainnet) is a paid API for AI agents from beggar-bot-demand.beggarbot.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-04).

Checks whether a wallet's Permit2 allowances are locked down or exposed on Base mainnet

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/permit2lockdown?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/beggar-bot-permit2-lockdown-checker-base-mainnet-12a6ccf7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JuSmdjOIIwKayjnl3I27a

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 beggar-bot-permit2-lockdown-checker-base-mainnet-12a6ccf7
```

Example prompt: Can you check whether the Permit2 allowances for my wallet 0xABC...123 are locked down or exposed on Base mainnet?

## When to prefer this

Use this endpoint when you need a quick, pay-per-use check of Permit2 lockdown status for a specific wallet on Base mainnet without running your own node or indexer. It is especially useful for DeFi safety workflows, post-incident triage, or routine hygiene audits where you want an on-demand, low-cost answer about Permit2 exposure without standing infrastructure.

## Known failure modes

- Payment not received — returns 402 if the $0.02 USDC x402 payment is missing or invalid
- Invalid wallet address format — malformed address returns an error
- Network unavailable — Cloudflare Worker or Base RPC outage returns 5xx
- Empty response if no Permit2 allowances exist for the queried address
- Rate limiting if many requests are made without valid payments

## How this service works

Paid: /v1/verify, /v1/risk, /v1/receipt cost $0.01 USDC per call on Base mainnet via x402 (payTo 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7); utilities analyze Base mainnet (USDC 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) by default, network=base-sepolia optional; /v1/receipt/verify and discovery files are free. Operator: Beggar Bot.

## Output

Returns a JSON report indicating whether the queried wallet's Permit2 allowances are in a locked-down state or still open/exposed on Base mainnet, including details about specific allowances and their risk posture.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/beggar-bot-permit2-lockdown-checker-base-mainnet-12a6ccf7/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from beggar-bot-demand.beggarbot.workers.dev](https://www.zero.xyz/host/beggar-bot-demand.beggarbot.workers.dev/llms.txt)