{"resource":"https://toll402.dev/v1/t/ppsn_ie_validate","service":"Toll402","areas":["enrichment"],"answering":true,"http_status":402,"latency_ms":142,"price_usdc":0.001,"buyers_30d":2,"calls_30d":2,"description":"Offline validator for an Irish PPSN (Personal Public Service Number): checks the 7-digit + 1 check-letter (+ optional trailing 'A' or 'H' modifier letter) format and verifies the check letter using the published mod-23 weighted-sum algorith","id":"d74a8834af4f","category":"Developer tools and utilities","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/d74a8834af4f"}