# Xynaptic Macon Search

> Xynaptic Macon Search is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-01).

Search the French official companies registry for active masonry (maçon) businesses by department and optional city, returning business name, city, and SIREN number.

## Facts

- Endpoint: GET https://api.xynaptic.io/v1/artisan-macon?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xynaptic-macon-search-6d68d45b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__8KkZfZwWvCkXpI0VMDw0

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 xynaptic-macon-search-6d68d45b
```

Example prompt: Can you find all active masonry companies (maçons) in department 69 — specifically in the city of Lyon — and give me their names and SIREN numbers?

## When to prefer this

Use this endpoint when you need to find officially registered, currently active masonry artisan companies within a specific French administrative department, sourced directly from the French open data registry. Prefer this over general business directories when you need verified SIREN numbers and official registration data for French mason contractors.

## Known failure modes

- Invalid or non-existent department number returns empty results or an error
- City name misspelling may return no results even if businesses exist
- No active maçon businesses in the specified area returns an empty list
- Rate limiting or payment failure for the $0.02 USDC per-call fee

## How this service works

Xynaptic Macon Search — find macons in any French department: official companies registry (active businesses only). GET ?dept=69 (&city= optional). Returns name, city, SIREN. Official French open data.

## Output

Returns a list of active masonry (maçon) businesses from the official French companies registry, each with the company name, city of registration, and SIREN identifier number, filtered by the requested department and optionally by city.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/xynaptic-macon-search-6d68d45b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.xynaptic.io](https://www.zero.xyz/host/api.xynaptic.io/llms.txt)