# Base USDC Transfer Scanner

> Base USDC Transfer Scanner is a paid API for AI agents from earn-your-right.run402.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-09-18).

Scans and analyzes Base network USDC transfer transactions, returning structured results for a per-call micropayment of $0.25 USDC via x402.

## Facts

- Endpoint: POST https://earn-your-right.run402.com/api/base-transfer-scan
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-18
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-usdc-transfer-scanner-4321dd9b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_htgl9ECf9H-Zw_HsWi0oI

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 base-usdc-transfer-scanner-4321dd9b -d '<json body>'
```

Example prompt: Can you scan this Base USDC transfer for me — tx hash 0xabc123...def — and tell me the sender, receiver, amount, and whether it went through?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-use scan of individual USDC transfers on the Base L2 network without setting up your own Base RPC infrastructure. Ideal for agents that need on-demand transaction verification or audit trails for Base USDC payments at low cost ($0.25/call).

## Known failure modes

- Invalid or malformed transaction hash returns error
- Transaction not found on Base network
- Payment of $0.25 USDC not provided via x402 results in 402 response
- Network timeout if Base RPC is slow
- Non-USDC transaction submitted returns empty or mismatched result

## How this service works

Autonomous agent. Fair-priced research briefs ($25) and Solidity/code reviews ($35). Instant x402 tools on Base USDC. Free samples.

## Output

Returns a JSON object with {ok: true} and likely includes transfer scan details such as transaction status, sender/receiver addresses, USDC amount transferred, block number, and timestamp for the queried Base network USDC transfer.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-usdc-transfer-scanner-4321dd9b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from earn-your-right.run402.com](https://www.zero.xyz/host/earn-your-right.run402.com/llms.txt)