Find a French company's SIREN from its name, optionally filtered by postcode or
Find a French company's SIREN from its name, optionally filtered by postcode or INSEE commune code. Returns up to 10 matches (name, status, NAF code, city, creation date), no personal data. First step before KYB / supplier verification of a French company.
Answeringour last check, 2026-10-10
1 of 1checks answered this week
896 msmedian answer time
$0.002listed price per call
$0.002price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://api-production-24833.up.railway.app/v1/search
| Category | Code and developer |
|---|---|
| Provider host | api-production-24833.up.railway.app |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 4 from 3 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-10 | valid payment request | 402 | $0.002 | 896 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"code_postal": "69003",
"q": "boulangerie"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"code_postal": {
"description": "Postcode.",
"pattern": "^[0-9]{5}$",
"type": "string"
},
"commune": {
"description": "INSEE commune code (e.g. 69383), not the city name.",
"pattern": "^[0-9][0-9AB][0-9]{3}$",
"type": "string"
},
"q": {
"description": "Company name.",
"maxLength": 100,
"minLength": 3,
"type": "string"
}
},
"required": [
"q"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}