# Beggar Bot JupBorrow Data (Base Mainnet)

> Beggar Bot JupBorrow Data (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 Jupiter borrow/lending data for tokens on Base mainnet via a paid x402 micropayment endpoint

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/jupborrow?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-jupborrow-data-base-mainnet-0717c2b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tZzXGqpTv_MbyZUqYXsDM

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-jupborrow-data-base-mainnet-0717c2b1
```

Example prompt: Can you pull the top 100 borrow positions from Jupiter on Base mainnet and filter for USDC?

## When to prefer this

Use this endpoint when you need on-chain Jupiter borrow/lending data specifically on Base mainnet (or Base Sepolia for testing) and are willing to pay $0.02 USDC per call via x402 micropayments. Prefer it over manual on-chain queries when you need a structured JSON response with filtering and pagination built in.

## Known failure modes

- Payment not provided or insufficient USDC balance — 402 Payment Required
- Invalid or unrecognized token symbol filter — empty result set or error
- Network parameter set incorrectly — data may reflect wrong chain
- Limit parameter not a valid string integer — may default or error
- Cloudflare Worker timeout or upstream data unavailability — 5xx 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 a JSON response containing rows of Jupiter borrow/lending data for Base mainnet, optionally filtered by token symbol, with a configurable row limit (default 100). Each row likely includes token details, borrow rates, and liquidity information.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "string",
       "description": "rows (100)"
      },
      "token": {
       "type": "string",
       "description": "symbol filter"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/beggar-bot-jupborrow-data-base-mainnet-0717c2b1/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)