# Recent Earthquakes Feed

> Recent Earthquakes Feed is a paid API for AI agents from x402-canary.nicolas-x402-16f380a7.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-23).

Returns a list of recent earthquakes filtered by count limit and minimum magnitude

## Facts

- Endpoint: POST https://x402-canary.nicolas-x402-16f380a7.workers.dev/v1/earthquakes/recent?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/recent-earthquakes-feed-5c26c44c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BKLWP8awW0xjB1w_WE2Ej

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 recent-earthquakes-feed-5c26c44c -d '<json body>'
```

Example prompt: Can you pull the 10 most recent earthquakes that had a magnitude of at least 4.0?

## When to prefer this

Choose this endpoint when you need a simple, pay-per-call feed of recent earthquake data filterable by count and minimum magnitude — especially in agent workflows that use the x402 micropayment protocol and need lightweight, deterministic seismic data without a full subscription to a major geological data provider.

## Known failure modes

- Invalid parameter types (e.g. non-integer limit) may result in a 400 error
- Exceeding rate limits or payment issues via x402 may result in a 402 Payment Required response
- An empty earthquakes array is returned if no events match the specified magnitude threshold
- Service may be unavailable if the underlying Cloudflare Worker is down

## How this service works

Free need-to-tool routing plus pay-per-call npm docs and TypeScript API signatures, npm breaking-change diffs, JavaScript-rendered browser snapshots and deterministic coding-agent checks via AgentCash/x402.

## Output

A JSON object containing a count of matched earthquakes and an array of earthquake records, along with a meta field identifying the data engine as 'earthquakes'.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "limit": {
   "type": "integer",
   "default": 25
  },
  "min_magnitude": {
   "type": "number",
   "default": 0
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "count": 2,
   "earthquakes": []
  },
  "meta": {
   "engine": "earthquakes"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/recent-earthquakes-feed-5c26c44c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-canary.nicolas-x402-16f380a7.workers.dev](https://www.zero.xyz/host/x402-canary.nicolas-x402-16f380a7.workers.dev/llms.txt)