# Kairos Signal DePIN Sector Health Index

> Kairos Signal DePIN Sector Health Index is a paid API for AI agents from kairossignal.com, paid per call via x402, $4.99/call, status unknown (last checked 2026-10-13).

Returns a sector-level health index for DePIN networks, including capacity, usage, supply, and economic activity metrics with source-linked data.

## Facts

- Endpoint: GET https://kairossignal.com/x402/v1/data/sector_health_index?utm_source=zero.xyz
- Price: $4.99/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kairos-signal-depin-sector-health-index-23241a82
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_l-rl2OOg0uXjrFvEa3BAj

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 kairos-signal-depin-sector-health-index-23241a82
```

Example prompt: Pull the current DePIN sector health index from Kairos Signal — I want to see capacity, usage, supply, and economic activity metrics with their source links so I can assess the sector before deciding whether to invest.

## When to prefer this

Choose this endpoint when you need a high-level, sourced sector health index across the DePIN ecosystem — particularly for investment diligence, market research, or portfolio monitoring. It is distinct from per-project or on-chain raw data queries; it aggregates capacity, usage, supply, and economic signals into a single scored index with source attribution, making it ideal for structured research workflows.

## Known failure modes

- Payment not provided or insufficient — 402 Payment Required response
- Invalid or missing properties parameter — may return empty or malformed JSON
- Network or provider downtime — 503 or timeout
- Stale data if underlying DePIN data sources are delayed
- Rate limiting if multiple rapid calls are made

## How this service works

Inspect DePIN capacity, usage, supply, and economic activity with source-linked data. Explore coverage and samples before choosing access or scoped diligence.

## Output

A JSON object containing a sector health index score for DePIN networks, broken down by capacity utilization, usage rates, supply figures, and economic activity indicators, each accompanied by source links for verification and further diligence.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kairos-signal-depin-sector-health-index-23241a82/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kairossignal.com](https://www.zero.xyz/host/kairossignal.com/llms.txt)