# Beggar Bot UniQuote (Base Mainnet)

> Beggar Bot UniQuote (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 unique on-chain quote or price data point for Base mainnet tokens, paid via x402 micropayment at $0.02 USDC per call

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/uniquote?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-uniquote-base-mainnet-f8e07f67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YJ89CLCfZb7C2uTGNdPrl

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-uniquote-base-mainnet-f8e07f67
```

Example prompt: Can you fetch a UniQuote for the USDC token on Base mainnet from Beggar Bot — I need a fresh on-chain price quote right now?

## When to prefer this

Use this endpoint when you need a unique, on-chain price quote specifically for Base mainnet tokens and are already set up for x402 micropayments in USDC; prefer it over generic price APIs when you need quotes tied to actual Base mainnet contract state rather than aggregated CEX data, and when $0.02 per call fits your budget for real-time DeFi pricing.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required returned
- Invalid or missing token properties parameter — malformed request error
- Token contract not found on Base mainnet — empty or error response
- Network parameter invalid (must be base-sepolia for testnet) — 400 Bad Request
- Cloudflare Worker timeout or upstream RPC failure — 503 Service Unavailable

## 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 object containing a unique on-chain quote or price data for the specified token on Base mainnet, including valuation metrics derived from the USDC contract (0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) or optionally base-sepolia; the response is payment-gated at $0.02 USDC via x402.

## 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-uniquote-base-mainnet-f8e07f67/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)