# SNTL DePIN Oracle x402 Proxy – Tier 3

> SNTL DePIN Oracle x402 Proxy – Tier 3 is a paid API for AI agents from sntl-router.vercel.app, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-14).

Pay-per-record access to SNTL DePIN RF telemetry and yield loss oracle data at tier-3 access level, settled in USDC on Solana.

## Facts

- Endpoint: GET https://sntl-router.vercel.app/api/v2/pyramid/tier-3
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sntl-depin-oracle-x402-proxy-tier-3-cd0fda65
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_GVMVbt8hNlXb2nsf2M6Zo

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 sntl-depin-oracle-x402-proxy-tier-3-cd0fda65
```

Example prompt: Pull the latest RF telemetry and yield loss records from the SNTL DePIN oracle — I need tier-3 data from their datalake for my crop loss analysis.

## When to prefer this

Choose this endpoint when you need decentralized, oracle-sourced RF telemetry or yield loss data from the SNTL DePIN network and are comfortable with per-record USDC micropayment settlement on Solana via x402. Best suited for precision agriculture analytics, DePIN network monitoring, or any workflow requiring trustless sensor data at tier-3 access level.

## Known failure modes

- Insufficient USDC balance causes payment failure and no data returned
- Invalid or missing properties parameter results in empty or malformed response
- Tier-3 access may be restricted if account lacks authorization
- Solana network congestion may delay payment settlement and data delivery
- Vercel cold start may cause initial latency on first request

## How this service works

Pay-per-record access to the SNTL DePIN RF Telemetry & Yield Loss Oracle datalake. Settles in USDC on Solana to the SNTL treasury.

## Output

Returns a pay-per-record dataset from the SNTL DePIN RF telemetry and yield loss oracle datalake at tier-3 access, including RF sensor readings and yield loss metrics. Payment of $0.50 USDC is settled to the SNTL treasury on Solana via the x402 protocol before data is returned.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sntl-depin-oracle-x402-proxy-tier-3-cd0fda65/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from sntl-router.vercel.app](https://www.zero.xyz/host/sntl-router.vercel.app/llms.txt)