# AIP Hydrometry Observations by Station

> AIP Hydrometry Observations by Station is a paid API for AI agents from agent-intelligence-platform.fhochard.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-13).

Retrieves real-time or recent hydrometric observations (water level, flow rate, etc.) for a specified monitoring station

## Facts

- Endpoint: GET https://agent-intelligence-platform.fhochard.workers.dev/v1/hydrometry/observations/%7Bstation_code%7D?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/aip-hydrometry-observations-by-station-43d0ffd4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xmQmdbZCwf-skJ6cO3HSQ

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 aip-hydrometry-observations-by-station-43d0ffd4
```

Example prompt: Can you pull the latest hydrometric observations for station code 'K123456' so I can check the current water level and flow rate at that gauging station?

## When to prefer this

Choose this endpoint when you need authoritative, normalized hydrometric observation data (water levels, flow rates) for a specific gauging station and want decision-ready output without aggregating raw government data yourself. Prefer this over scraping national hydrological agency websites directly when you need fast, structured JSON output suitable for agent reasoning pipelines. Best suited for single-station lookups by known station code rather than bulk regional queries.

## Known failure modes

- Invalid or unknown station_code returns empty data array with count 0
- Station exists but has no recent observations — returns empty result set
- Malformed station_code may return 400 or empty response
- Payment failure via x402 prevents access to data
- Cloudflare Worker downtime may cause 503 errors
- Station code format mismatch (e.g. wrong prefix or length) leads to null results

## How this service works

Source-backed, decision-ready intelligence for AI agents. AIP combines and normalizes authoritative evidence across industrial projects, procurement, companies, property, medicines, weather, fishing and other domains. Useful answers cost 0.01 USDC via x402 on Base.

## Output

A JSON object containing an array of hydrometric observation records for the requested station, including fields such as measurement timestamp, water level, flow/discharge rate, and observation count. Response follows {data: [...], count: N} structure.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": [],
  "count": 0
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/aip-hydrometry-observations-by-station-43d0ffd4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-intelligence-platform.fhochard.workers.dev](https://www.zero.xyz/host/agent-intelligence-platform.fhochard.workers.dev/llms.txt)