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

> BASE Datalake Oracle – SNTL DePIN RF Telemetry & Yield-Loss 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 agricultural yield-loss data via x402 micropayments on Base mainnet.

## Facts

- Endpoint: POST https://base-router.vercel.app/api/v2/wallets/medium?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-d3b04c91
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LYH1MLpY2WMaOLm3un64S

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-d3b04c91 -d '<json body>'
```

Example prompt: Pull medium-tier RF telemetry and yield-loss records from the SNTL DePIN datalake — I'm willing to pay per record in USDC on Base.

## When to prefer this

Choose this endpoint when you need decentralized, pay-per-record access to SNTL DePIN RF telemetry or agricultural yield-loss data and are operating on Base mainnet with USDC. It is the go-to option if you require medium-tier data access (as opposed to low or high tier siblings) and your system supports the x402 v2 micropayment protocol. Prefer this over centralized data providers when trustless, blockchain-settled data provenance is important.

## Known failure modes

- Payment failure: insufficient USDC balance or wallet not connected to Base mainnet
- 402 Payment Required: x402 handshake fails if client does not support x402 v2 protocol
- No matching records: query parameters return empty datalake result
- Rate limiting or quota exceeded for medium-tier access
- Invalid wallet address or payment authorization
- Vercel deployment downtime causing 5xx errors
- Ambiguous or undocumented query schema leading to malformed requests

## 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 RF telemetry readings and/or yield-loss data corresponding to the query, delivered after successful x402 USDC micropayment on Base mainnet. The exact schema of records is not publicly documented but expected to include sensor identifiers, timestamps, RF metrics, and yield-loss indicators.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/base-datalake-oracle-sntl-depin-rf-telemetry-yield-loss-d3b04c91/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)