Index onlineMerchant portal
Api Endpoint

Sirenic

Batch KYB and bulk company lookup for 2 to 100 French companies in one call (sirens): full KYB files with commercial-court decisions (Judilibre) and per-block provenance, for due diligence and compliance; or vue=synthese, one line per SIREN for a supplier list. $0.105 per company (30% off the $0.15 unit price), quoted per SIREN; an unknown SIREN (trouve=false) is billed as one lookup. Fully disclosed legal persons only: a sole proprietor or restricted unit refuses the batch (400, not charged).

Open interactive test console

Offering

Provider
api.sirenic.eu
Method
GET
Offering type
Api Endpoint
Transport type
http
Category
Legal And Compliance
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://api.sirenic.eu/v1/kyb/batch
MIME type
application/json
First seen
2026-10-16T01:51:20.002Z
Last seen
Tags
france, KYB, Batch, due-diligence, compliance

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.105 USDC
Atomic price: 105000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
105000 atomic units
Atomic price: 105000 · Network: eip155:8453 · Asset: 0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42 · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "105000",
    "payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2"
  },
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
    "amount": "105000",
    "payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2"
  }
]

Observed health

Status
Healthy
Latest latency
329 ms
Average latency
1074 ms
HTTP status
402
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {
        "sirens": {
          "type": "string",
          "description": "Comma-separated 9-digit SIRENs, 2 to 100 (Luhn-checked, deduplicated); billed per requested SIREN. Billed PER COMPANY: the signed quote is $0.105 x the number of SIRENs (2-100). A batch holding a sole proprietorship, a restricted-diffusion entity or a group without legal personality is refused whole (400, never charged; sirens_refuses names each)."
        },
        "vue": {
          "type": "string",
          "enum": [
            "complet",
            "synthese"
          ],
          "description": "Optional view: complet (default, the full KYB file of each SIREN) or synthese (one compact line per SIREN, same checks, same price). Another value: 400 vue_inconnue, not charged."
        }
      },
      "required": [
        "sirens"
      ]
    }
  },
  "required": [
    "type",
    "method"
  ],
  "additionalProperties": false
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "sirens": {
              "description": "Comma-separated 9-digit SIRENs, 2 to 100 (Luhn-checked, deduplicated); billed per requested SIREN. Billed PER COMPANY: the signed quote is $0.105 x the number of SIRENs (2-100).",
              "type": "string"
            },
            "vue": {
              "description": "Optional view: complet (default, the full KYB file of each SIREN) or synthese (one compact line per SIREN, same checks, same price). Another value: 400 vue_inconnue, not charged.",
              "enum": [
                "complet",
                "synthese"
              ],
              "type": "string"
            }
          },
          "required": [
            "sirens"
          ],
          "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"
}