# Xynaptic Chauffagiste Search

> Xynaptic Chauffagiste Search is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).

Find active heating/plumbing contractors (chauffagistes) in any French department from the official companies registry, returning name, city, and SIREN.

## Facts

- Endpoint: GET https://api.xynaptic.io/v1/artisan-chauffagiste?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xynaptic-chauffagiste-search-aa61e2ab
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1PWCWYDKRbElGRSDK0Apb

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-chauffagiste-search-aa61e2ab
```

Example prompt: Find me all active chauffagistes registered in department 69 — I need their company names, cities, and SIREN numbers.

## When to prefer this

Choose this endpoint when you need to find officially registered, active chauffagiste (heating contractor) businesses in a specific French department or city, sourced directly from the official French companies registry. Prefer it over generic web searches when you need verified SIREN numbers and active-status confirmation.

## Known failure modes

- Invalid or non-existent department number returns empty results or error
- No chauffagistes found in the specified department/city combination returns an empty list
- Malformed query parameters may return a 400 bad request
- Rate limiting or payment failure returns 402 or 429 error

## How this service works

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

## Output

A list of active registered chauffagiste businesses matching the department (and optionally city) filter, each record containing the company name, city of registration, and SIREN identifier drawn from the official French companies registry.

## 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-chauffagiste-search-aa61e2ab/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)