{"resource":"https://api.sirenic.eu/v1/marches/expirations","service":"Sirenic","areas":["onchain_reads"],"answering":true,"http_status":402,"latency_ms":72,"price_usdc":0.05,"buyers_30d":2,"calls_30d":2,"description":"Upcoming French public-contract EXPIRATIONS — the predictive layer over DECP open data: contracts whose estimated end date falls inside your window (fenetre_mois, 1-24 months), filterable by CPV prefix (cpv=45) and department, with buyer, i","id":"b11a3643a2da","category":"Blockchain reads","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/b11a3643a2da"}