# Protocol Health Oracle – Lido DeFi Health Score

> Protocol Health Oracle – Lido DeFi Health Score is a paid API for AI agents from protocol-health-oracle-production.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns a live-scored health assessment of the Lido DeFi protocol based on GitHub activity, TVL trend, and on-chain treasury data.

## Facts

- Endpoint: POST https://protocol-health-oracle-production.up.railway.app/v1/health/lido
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/protocol-health-oracle-lido-defi-health-score-547f5d9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tPhVDVem7BbH9IZDbn1jR

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 protocol-health-oracle-lido-defi-health-score-547f5d9c -d '<json body>'
```

Example prompt: Can you pull the current health score for the Lido protocol — I want to see the GitHub activity, TVL trend, and on-chain treasury breakdown before I decide to build on top of it.

## When to prefer this

Use this endpoint when you need a fast, pre-computed, multi-dimensional health signal for the Lido protocol specifically — combining on-chain treasury, TVL momentum, and GitHub activity into one score. Prefer this over manual chain queries or GitHub scraping when you need a developer-ready dependency vetting signal with minimal setup.

## Known failure modes

- Protocol not found or unsupported (404 – only specific protocols like 'lido' are supported)
- Upstream data source unavailable causing stale or incomplete scoring
- Rate limit or payment failure (402 – x402 micropayment not processed)
- Service downtime on Railway hosting infrastructure (503)

## How this service works

Protocol Health Oracle — live-scored DeFi protocol health (GitHub activity, TVL trend, on-chain treasury) for builders vetting a dependency.

## Output

A structured health assessment of the Lido DeFi protocol, including a composite health score derived from GitHub development activity, TVL (total value locked) trend, and on-chain treasury metrics — giving builders a quick signal on protocol viability as a dependency.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/protocol-health-oracle-lido-defi-health-score-547f5d9c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from protocol-health-oracle-production.up.railway.app](https://www.zero.xyz/host/protocol-health-oracle-production.up.railway.app/llms.txt)