# Beggar Bot Token Pairs Lookup (Base Mainnet)

> Beggar Bot Token Pairs 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).

Returns token pair data for Base mainnet, enabling analysis of trading pairs and liquidity on the Base blockchain network.

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/tokenpairs?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-token-pairs-lookup-base-mainnet-c53d6aee
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_17MYeJCCPe3kSWAJEpMDK

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-token-pairs-lookup-base-mainnet-c53d6aee
```

Example prompt: Can you look up all the token pairs available on Base mainnet using Beggar Bot — I want to see what trading pairs exist there?

## When to prefer this

Use this endpoint when you need to discover or enumerate token trading pairs on Base mainnet for DeFi analysis, arbitrage detection, or liquidity research. Prefer this over manual blockchain queries when you need a structured list of pairs without writing custom RPC calls.

## Known failure modes

- Payment required (402) if x402 USDC payment of $0.02 is not included in the request
- Invalid network parameter returns an error
- Rate limiting or worker timeout if the Cloudflare Worker is overloaded
- Empty result set if no pairs match the queried properties

## 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

A JSON response listing token pairs available on Base mainnet (or Base Sepolia if specified), including pair addresses and token information for decentralized exchange analysis.

## 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-token-pairs-lookup-base-mainnet-c53d6aee/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)