Sirenic

Invoice verification for France — cross-check the identifiers PRINTED ON an invoice in one call: SIREN against the official registry (existence, active status, live), the VAT number on the invoice against the one computed from the SIREN AND live against VIES, the IBAN (ISO form, key digits, bank identified). Deterministic verdict coherent/incoherent/inverifiable, closed-list reasons. Flags a VAT that belongs to another company or a ceased supplier. Not a payee verification.

Resource: api.sirenic.eu/v1/facture/verifier

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2

Payment methods: — · Last validation: 2026-09-14 09:23:06.522+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "siren"
        ],
        "properties": {
          "tva": {
            "type": "string",
            "description": "VAT number printed on the invoice, cross-checked against the one computed from the SIREN (FR key is deterministic) AND live against VIES, e.g. FR27552032534. At least one of tva/iban is required (400 otherwise)"
          },
          "iban": {
            "type": "string",
            "description": "IBAN printed on the invoice: ISO 13616 form + key digits + bank identification. NOT a payee verification (no holder name, no account existence). At least one of tva/iban is required"
          },
          "siren": {
            "type": "string",
            "description": "9-digit SIREN printed on the invoice (required), e.g. 552032534"
          }
        }
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object"
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 45
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "20000"
    },
    {
      "raw": {
        "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
        "extra": {
          "name": "EURC",
          "version": "2"
        },
        "payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2",
        "amount": "20000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 45
      },
      "asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
      "payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "20000"
    }
  ]
}

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.