# Beggar Bot Stableflows (Base Mainnet)

> Beggar Bot Stableflows (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).

Retrieves stablecoin flow analytics and transaction data for Base mainnet USDC via a paid x402 micropayment endpoint.

## Facts

- Endpoint: GET https://beggar-bot-demand.beggarbot.workers.dev/v1/stableflows?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-stableflows-base-mainnet-fb4d52e7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ryTEoyV9BSCxx63htoi30

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-stableflows-base-mainnet-fb4d52e7
```

Example prompt: Can you pull the current stablecoin flow data for Base mainnet USDC using Beggar Bot's stableflows endpoint? I want to see how USDC is moving on-chain right now.

## When to prefer this

Use this endpoint when you need on-chain stablecoin flow analytics specifically for USDC on Base mainnet, and you are able to pay $0.02 USDC per call via the x402 micropayment protocol. Prefer this over general blockchain explorers when you want structured, agent-ready stableflow data rather than raw transaction history. The sibling /v1/risk and /v1/verify endpoints on the same service are cheaper ($0.01) and more appropriate for risk scoring or transaction verification tasks.

## Known failure modes

- Payment not provided or insufficient — returns HTTP 402 requiring x402 USDC payment to 0x719227f384b66BFEF00093D6d8d32fA9dC2B40e7
- Invalid network parameter — only 'base' (default) and 'base-sepolia' are supported
- Malformed properties filter parameter returns unexpected or empty JSON
- Cloudflare Worker timeout or downtime returns 5xx error
- Stale or unavailable on-chain data may result in incomplete flow metrics

## 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 describing stablecoin (USDC) flow metrics and movement patterns on the Base mainnet (or base-sepolia if specified), including transaction flow analytics for the USDC contract at 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913. Costs $0.02 USDC per call paid via x402 micropayment protocol.

## 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-stableflows-base-mainnet-fb4d52e7/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)