# Beggar Bot Comet Rewards Lookup (Base Mainnet)

> Beggar Bot Comet Rewards Lookup (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 Comet (Compound v3) reward data for a given address or parameters on Base mainnet via a paid x402 micropayment endpoint

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/cometrewards?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-comet-rewards-lookup-base-mainnet-02ddf7e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1Zv4mkaa87qWJ2RP0LdCw

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-comet-rewards-lookup-base-mainnet-02ddf7e7
```

Example prompt: Check my Comet rewards on Base mainnet for wallet 0xAbc123... and tell me how much I've accrued and can claim right now.

## When to prefer this

Use this endpoint when you need on-chain Comet/Compound v3 reward data specifically on Base mainnet (or Base Sepolia for testing) and are operating in an x402 micropayment-capable agent context. Prefer this over general blockchain explorers when you need structured, agent-ready reward data without building your own RPC integration. At $0.02 per call it is cost-effective for occasional lookups or automated reward monitoring workflows.

## Known failure modes

- Payment not provided or insufficient USDC — returns HTTP 402 requiring $0.02 USDC payment via x402 protocol
- Invalid or missing wallet address — returns error or empty rewards data
- Unsupported network parameter — only base mainnet and base-sepolia are accepted
- Cloudflare Worker timeout or upstream RPC failure — returns 5xx error
- Malformed properties parameter — returns schema validation error

## 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 data containing Comet (Compound v3) reward information for the queried address on Base mainnet, including accrued reward balances and claimable reward amounts. Response is specific to the USDC Comet market at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 by default; Base Sepolia testnet is optionally supported.

## 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-comet-rewards-lookup-base-mainnet-02ddf7e7/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)