Solutions
The data tasks you keep rebuilding, solved in one call
Each guide maps a common data problem to a single Zapinner endpoint — with copy-paste code you can run in minutes.
Deduplication APIDeduplicate a contact list with one API callSend your records, get back duplicate clusters with confidence scores and a suggested survivor for each group.Read the guidePII detection APIDetect PII in JSON before it reaches your logsSend any record set and get back every field that contains personal data, typed and located, so you can redact or route it before it lands somewhere it shouldn't.Read the guideEmail validation APIValidate email addresses in real timeValidate and normalize an email address in one call — catch malformed and obviously undeliverable input at the form, not after it corrupts your list.Read the guideJSON repair APIFix broken JSON from LLMs and scrapersSend the almost-JSON your model or scraper produced and get valid, parseable JSON back — no fragile regex cleanup in your app.Read the guideData cleaning APIClean messy data with one API callSend messy records and get production-ready data back — schema inferred, field names reconciled, values normalized and safely repaired, duplicates merged, anomalies flagged, with a full audit trail.Read the guidePhone normalization APIFormat and normalize phone numbersSend phone numbers in whatever shape they arrived and get a single, consistent format back — so lookups, deduplication, and dialing stop failing on formatting.Read the guide