# Beggar Bot HLAuction Endpoint (Base Mainnet)

> Beggar Bot HLAuction Endpoint (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).

Fetches high-low auction data for Base mainnet USDC transactions via the Beggar Bot agent utilities platform, paid per call via x402 protocol.

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/hlauction?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-hlauction-endpoint-base-mainnet-7901f150
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vYn71baSkShlEEf90cA74

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-hlauction-endpoint-base-mainnet-7901f150
```

Example prompt: Can you pull the current high-low auction data from Beggar Bot on Base mainnet for USDC?

## When to prefer this

Use this endpoint when you need on-chain high-low auction data specifically for Base mainnet USDC and are able to pay $0.02 USDC per call via x402 protocol. Prefer this over general blockchain APIs when you want pre-processed auction analytics from Beggar Bot's infrastructure rather than raw RPC data.

## Known failure modes

- 402 Payment Required if x402 payment of $0.02 USDC is not provided
- Invalid network parameter returns error
- Rate limiting or worker timeout on Cloudflare
- Malformed input schema returns error
- Unavailable auction data for the specified network or token

## 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 JSON auction data including high and low values for USDC transactions on Base mainnet (or base-sepolia if specified), sourced from the Beggar Bot on-chain analytics platform.

## 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-hlauction-endpoint-base-mainnet-7901f150/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)