# x402-farm French Bio Operators Lookup

> x402-farm French Bio Operators Lookup is a paid API for AI agents from x402-farm.vercel.app, paid per call via x402, $0.02/call, status down (last checked 2026-09-15).

Returns a list of French certified organic (bio) agricultural operators and their activities from the French national bio registry.

## Facts

- Endpoint: GET https://x402-farm.vercel.app/v1/fr/bio
- Price: $0.02/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-farm-french-bio-operators-lookup-2ad0afab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_I5-KMfiBSgAx6CiSbGy5u

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 x402-farm-french-bio-operators-lookup-2ad0afab
```

Example prompt: Can you pull the list of certified organic (bio) operators registered in France from the national bio registry — I need their names, bio numbers, and what activities they do?

## When to prefer this

Choose this endpoint when you need structured data about French certified organic (bio) agricultural operators directly from the national registry, without needing to set up an account. Ideal for supply chain verification, compliance research, or building directories of French bio-certified producers. The x402 pay-per-call model (0.02 USDC) makes it cost-effective for occasional lookups without subscription overhead.

## Known failure modes

- Payment not received or invalid x402 USDC payment on Base — returns 402 Payment Required
- Registry API upstream unavailable — returns 5xx error
- Malformed request — returns 400 Bad Request
- No operators found — may return empty operateurs array with total of 0

## How this service works

Pay-per-call APIs for AI agents — x402 protocol, USDC on Base, no account needed.

## Output

A JSON object containing a 'total' count of all certified bio operators and an 'operateurs' array, where each entry includes the operator's name ('nom'), their bio number ('numeroBio'), and a list of agricultural activities ('activites') such as Production.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "total": 475,
  "operateurs": [
   {
    "nom": "...",
    "activites": [
     "Production"
    ],
    "numeroBio": 136219
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-farm-french-bio-operators-lookup-2ad0afab/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-farm.vercel.app](https://www.zero.xyz/host/x402-farm.vercel.app/llms.txt)