# BASE Datalake Oracle – SNTL DePIN RF Telemetry & Yield-Loss Data

> BASE Datalake Oracle – SNTL DePIN RF Telemetry & Yield-Loss Data 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).

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

## Facts

- Endpoint: POST https://base-router.vercel.app/api/v2/wallets/critical?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-sntl-depin-rf-telemetry-yield-loss-data-e2960ee2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qTJv-N3qkrgHxG4afbsw-

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-sntl-depin-rf-telemetry-yield-loss-data-e2960ee2 -d '<json body>'
```

Example prompt: Pull the latest SNTL DePIN RF telemetry and yield-loss records for my analysis — I'll pay with USDC on Base mainnet.

## When to prefer this

Use this endpoint when you need raw RF telemetry or yield-loss records from the SNTL DePIN sensor network and are able to pay per-record in USDC on Base mainnet via x402. Prefer this over centralized IoT data providers when you need decentralized, censorship-resistant sensor data with transparent micropayment billing.

## Known failure modes

- Insufficient USDC balance — payment rejected, no data returned
- Invalid or missing x402 payment header — 402 Payment Required response
- Malformed query parameters — 400 Bad Request
- Datalake unavailable or no matching records — empty result or 404
- Base mainnet congestion causing payment confirmation delay
- Duplicate sibling endpoints on same host may indicate routing instability

## 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 structured datalake records containing SNTL DePIN radio-frequency telemetry readings and yield-loss metrics. Each call is metered at $0.05 USDC, deducted via x402 v2 payment on Base mainnet before data is released.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-datalake-oracle-sntl-depin-rf-telemetry-yield-loss-data-e2960ee2/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)