Paste a list of EINs to retrieve search history from the last 6 months.
Cloudflare Worker that proxies DataMerch. Saved to your browser. Leave off any trailing slash.
Paste straight from a spreadsheet (2 columns: ID, EIN). Non-digit characters in the EIN are stripped. Entries whose EIN isn't 9 digits are skipped. Header rows are auto-skipped.
EINs per batch
Only applies when total EINs exceed batch size
⚡ Lookups run fully in parallel server-side — no concurrency tuning needed.