Sirenic
GET api.sirenic.eu/v1/entreprise/:siren/changements
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
Company changes monitoring for a French company: the new official BODACC gazette announcements published SINCE a given date (?depuis=YYYY-MM-DD) — the poll endpoint for watchlist and portfolio surveillance. Returns the new announcements (insolvency, deregistration, sales, filings, changes) in reverse-chronological order. Note: detects new BODACC publications, not field-level edits of the Sirene/RNE profile (the monthly stock keeps no history).
Resource: api.sirenic.eu/v1/entreprise/%7Bsiren%7D/changements
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2
Payment methods: — · Last validation: 2026-09-14 10:00:36.316+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object",
"required": [
"siren"
],
"properties": {
"siren": {
"type": "string",
"description": "9-digit SIREN (Luhn-checked; 400 otherwise), e.g. 552032534"
}
}
},
"queryParams": {
"type": "object",
"required": [
"depuis"
],
"properties": {
"depuis": {
"type": "string",
"description": "Required calendar date YYYY-MM-DD; lists BODACC announcements published since it (400 otherwise)"
}
}
}
},
"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": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "10000"
},
{
"raw": {
"asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
"extra": {
"name": "EURC",
"version": "2"
},
"payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
},
"asset": "0x60a3E35Cc302bFA44Cb288Bc5a4F316Fdb1adb42",
"payTo": "0x76A672EEe56D29D475b0715cc03B8C99D70EC8A2",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "10000"
}
]
}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.