# Money AI USDC Flows

> Money AI USDC Flows is a paid API for AI agents from money-ai-shop.money-ai.workers.dev, paid per call via x402, $0.008001/call, status unknown (last checked 2026-09-14).

Returns USDC inflow and outflow data for a Base address over a specified block range, including senders, amounts, and transaction hashes from live Base mainnet.

## Facts

- Endpoint: POST https://money-ai-shop.money-ai.workers.dev/s/usdc-flows
- Price: $0.008001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/money-ai-usdc-flows-3539b96f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_v-jVhrrW7S91CC8b5kmSK

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 money-ai-usdc-flows-3539b96f -d '<json body>'
```

Example prompt: Show me all USDC inflows and outflows for 0x4200000000000000000000000000000000000006 on Base over the last 5000 blocks, including who sent it, amounts, and transaction hashes.

## When to prefer this

Use this endpoint when you need live, accurate USDC transfer history for a specific Base address with full sender/receiver detail and transaction hashes. Prefer it over general block explorers when you want structured JSON output ready for agent processing, and over balance-only endpoints when you need historical flow analysis rather than a snapshot balance.

## Known failure modes

- Invalid or malformed Base address returns an error
- Block range too large may time out or return partial data
- Address with no USDC activity returns empty results
- Network connectivity issues with Base mainnet may cause failures
- Missing required 'address' field returns a validation error

## How this service works

USDC in and out of an address over a block range, with senders, amounts and transaction hashes. Answered from live Base mainnet, not a model, so it is current and costs the same every time. Use it for: Show USDC in and out of 0x4200000000000000000000000000000000000006; Net USDC flow for this address over the last 5000 blocks

## Output

A structured list of USDC transfer events for the given address over the requested block range, including direction (in/out), counterparty addresses, USDC amounts, and transaction hashes — sourced directly from live Base mainnet chain data, not a cached model.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "skill": {
   "type": "string",
   "const": "usdc-flows",
   "description": "which service to run"
  },
  "address": {
   "type": "string",
   "description": "Base address (0x...)"
  },
  "lookback_blocks": {
   "type": "integer",
   "description": "how far back, default 5000"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/money-ai-usdc-flows-3539b96f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from money-ai-shop.money-ai.workers.dev](https://www.zero.xyz/host/money-ai-shop.money-ai.workers.dev/llms.txt)