# Beggar Bot V2 Quote Endpoint (Base Mainnet)

> Beggar Bot V2 Quote 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).

Returns a v2-format price quote for x402 paid API calls on Base mainnet, priced at $0.02 USDC per call

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/v2quote?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-v2-quote-endpoint-base-mainnet-03fd1b6d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cNMO0ZfH98pC8TSbVAOey

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-v2-quote-endpoint-base-mainnet-03fd1b6d
```

Example prompt: Can you fetch me a v2 price quote from Beggar Bot for making a paid API call on Base mainnet so I know how much USDC I'll need to pay before I proceed?

## When to prefer this

Use this endpoint when an AI agent needs to determine the exact USDC cost and payment parameters for a Beggar Bot x402 API call on Base mainnet before executing. It is the correct pre-flight step in an x402 payment flow, specifically for the v2 quote format. Prefer this over hardcoding prices, as it returns live authoritative payment details including the payTo address and network context.

## Known failure modes

- Invalid or missing query properties return a 400 error
- Unsupported network parameter returns an error response
- Endpoint may return 402 if quote itself requires payment (unlikely for discovery)
- Malformed JSON input schema results in rejection
- Rate limiting or Cloudflare Worker quota exhaustion causes 503

## 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 structured v2 quote object containing the USDC price ($0.02), the payTo wallet address (0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7), network details for Base mainnet, and payment parameters needed to execute an x402 micropayment before calling a paid Beggar Bot endpoint.

## 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-v2-quote-endpoint-base-mainnet-03fd1b6d/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)