# BASE Datalake Oracle – RF Violations Feed

> BASE Datalake Oracle – RF Violations Feed is a paid API for AI agents from base-router.vercel.app, paid per call via x402, $1/call, status unknown (last checked 2026-10-12).

Returns pay-per-record SNTL DePIN RF telemetry violation and yield-loss records from a decentralized physical infrastructure network datalake, billed at $0.05 USDC per call on Base mainnet via x402 v2.

## Facts

- Endpoint: POST https://base-router.vercel.app/api/v2/rf/violations?utm_source=zero.xyz
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/base-datalake-oracle-rf-violations-feed-3e7afb6e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mBZxCxQy_kKZeDXFdtAcz

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-datalake-oracle-rf-violations-feed-3e7afb6e -d '<json body>'
```

Example prompt: Pull the latest RF violations from the SNTL DePIN datalake for the past 24 hours — I want to see any yield-loss events or signal anomalies detected by the network sensors.

## When to prefer this

Choose this endpoint when you need structured RF telemetry violation or yield-loss records specifically from the SNTL DePIN sensor network, and you are equipped to handle x402 micropayments on Base mainnet. It is appropriate for applications requiring pay-per-query access to decentralized RF monitoring data without a traditional subscription.

## Known failure modes

- Insufficient USDC balance or failed x402 payment authorization returns a 402 Payment Required error
- Invalid query parameters or missing required fields return a 400 Bad Request
- No records matching the query criteria returns an empty result set
- Base mainnet congestion or payment settlement delay may cause timeout
- Vercel cold start latency may slow initial response

## How this service works

Pay-per-record access to the SNTL DePIN RF telemetry &amp; yield-loss datalake. x402 v2, USDC on Base mainnet.

## Output

Returns a set of RF violation and yield-loss records from the SNTL DePIN telemetry datalake, including violation type, timestamps, signal metrics, and geographic or node identifiers. Each call costs $0.05 USDC settled on Base mainnet via x402 v2.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-datalake-oracle-rf-violations-feed-3e7afb6e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from base-router.vercel.app](https://www.zero.xyz/host/base-router.vercel.app/llms.txt)