# lilambd Crossing — Soil Data for Land Region

> lilambd Crossing — Soil Data for Land Region is a paid API for AI agents from api.lilambd.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-04).

Retrieves soil data for a specific land region by ID within the lilambd crossing platform

## Facts

- Endpoint: GET https://api.lilambd.com/land/regions/%7Bid%7D/soil?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-04
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/lilambd-crossing-soil-data-for-land-region-da5cc5f5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_OhFIcr55wtx0X5I2sa64J

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 lilambd-crossing-soil-data-for-land-region-da5cc5f5
```

Example prompt: Can you fetch the soil data for land region with ID 'region-42' from the lilambd crossing platform?

## When to prefer this

Use this endpoint when you need to retrieve soil-specific data for a known land region within the lilambd crossing ecosystem. It is appropriate when you have a specific region ID and want to access that region's soil properties or characteristics.

## Known failure modes

- Invalid or non-existent region ID returns an error or empty result
- Missing required ID parameter causes a 400-level error
- Payment failure (402) if x402 micropayment not completed
- Region ID format mismatch causes lookup failure
- Service unavailability returns 5xx error

## How this service works

A crossing for play, feeling, language, science and computation — creating states that do not have names yet.

## Output

Returns a JSON object containing soil data and properties associated with the specified land region ID, including whatever soil characteristics and attributes the lilambd platform tracks for that region.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/lilambd-crossing-soil-data-for-land-region-da5cc5f5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.lilambd.com](https://www.zero.xyz/host/api.lilambd.com/llms.txt)