# Tropical Autonome — Agricultural Land Data for French Overseas Departments

> Tropical Autonome — Agricultural Land Data for French Overseas Departments is a paid API for AI agents from tropical-data-api.tropicalautonome.workers.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-11).

Returns structured agricultural land (foncier agricole) data for French overseas departments (DOM) in the Caribbean, filtered by department code.

## Facts

- Endpoint: GET https://tropical-data-api.tropicalautonome.workers.dev/api/v1/foncier/agricole-dom?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-11
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tropical-autonome-agricultural-land-data-for-french-overseas-fcbba811
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_APE77hCkwnEbc1Z3d-A2M

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 tropical-autonome-agricultural-land-data-for-french-overseas-fcbba811
```

Example prompt: Can you pull the agricultural land registry data for Guadeloupe (department 971) from the Caribbean data marketplace?

## When to prefer this

Use this endpoint when you need structured agricultural land data specifically for French overseas departments (DOM) in the Caribbean region such as Guadeloupe (971), Martinique (972), Guyane (973), La Réunion (974), or Mayotte (976). Prefer this over generic land registries when you need Caribbean-focused, machine-readable foncier agricole data accessible via a micropayment API.

## Known failure modes

- HTTP 402 returned if payment not included — must send 0.05 USDC on Base network and retry with X-Payment header
- Invalid or unsupported departement code returns an error or empty result
- Missing departement parameter may return all records or an error depending on implementation
- Network timeout from Cloudflare Workers edge deployment
- Unrecognized department codes outside French overseas territories may yield no results

## How this service works

Single entry point for AI agents accessing structured Caribbean data.

**Payment protocol (x402):**
1. Call any paid endpoint → receive HTTP 402 with `accepts` array (x402Version 1)
2. Send exact USDC amount to the `payTo` address on Base network (L2 Ethereum)
3. Retry with header: `X-Payment: 0x{transaction_hash}`

**Currency:** USDC on Base network
**Operator:** Tropical Autonome — Lamentin, Guadeloupe (971)
**Contact:** tropicalautonome@gmail.com

## Output

Structured data records describing agricultural land parcels (foncier agricole) in the specified French overseas department, including land registry details relevant to Caribbean DOM territories.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "departement": {
   "enum": [
    "971",
    "972",
    "973",
    "974",
    "976"
   ],
   "type": "string"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tropical-autonome-agricultural-land-data-for-french-overseas-fcbba811/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tropical-data-api.tropicalautonome.workers.dev](https://www.zero.xyz/host/tropical-data-api.tropicalautonome.workers.dev/llms.txt)