# Xynaptic Company Search

> Xynaptic Company Search is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-02).

Search for French companies by name or SIREN number to retrieve identity, activity, and status information.

## Facts

- Endpoint: GET https://api.xynaptic.io/v1/company-search?utm_source=zero.xyz
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xynaptic-company-search-8fa42553
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_XQodWhoElDpe7jre3yI3i

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-company-search-8fa42553
```

Example prompt: Can you search for the French company 'Renault' and give me its SIREN number, activity, and current status?

## When to prefer this

Use this endpoint when you need to identify or verify a French company by name or SIREN number and want structured identity, activity, and status data from the French business registry. It serves as the entry point to a broader company data funnel — ideal for KYC enrichment, supplier verification, CRM data population, or prospecting workflows targeting French entities. Prefer this over generic web search when you need structured, registry-grade company data specific to France.

## Known failure modes

- No matching company found for the given name or SIREN — returns empty results
- Ambiguous company name matching multiple entities — returns a list of candidates requiring disambiguation
- Invalid SIREN format — returns a validation error
- Service unavailable or payment failure — returns 402 or 5xx error
- Partial name match with low confidence — results may include irrelevant companies

## How this service works

Xynaptic Company Search — find French companies by name or SIREN: identity, activity, status. The entry point to the company funnel. Parameter: ?q=name.

## Output

Returns structured data about matching French companies including their official name, SIREN identifier, activity/sector code (NAF/APE), legal status, and registration details from the French business 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-company-search-8fa42553/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)