Esig API

What it does

API

Business Pro and Enterprise include API access and webhooks for agreement lifecycle events.checked 5 Oct 2026

Audit records

Envelope activity records events such as viewing, signing, declining, and completion, with actor, time, and IP where applicable.checked 5 Oct 2026

Bulk send

Users can upload a CSV to create a separate envelope for each recipient, and PowerForms provide self-service signing links.checked 5 Oct 2026

Completion certificate

After all signers finish, Esig creates a flattened document of record and a separate certificate of completion for the sender to download.checked 5 Oct 2026

Document signing

Users can upload PDF or Word files and collect typed or drawn signatures through a secure link on a laptop or phone.checked 5 Oct 2026

Follow-up

The service offers automatic signer reminders, expiry notices, and team comments on open agreements.checked 5 Oct 2026

Integrations

The homepage names Slack, Google, Outlook, HubSpot, Stripe, Notion, Dropbox, Salesforce, Zapier, Teams, and QuickBooks as tools in its ecosystem.checked 5 Oct 2026

Intended users

The maker describes Personal for solo operators, Standard for small teams, Business Pro for operations-heavy teams, and Enterprise for companies needing admin control.checked 5 Oct 2026

Payments

Business Pro and Enterprise support collecting payments with agreements via Stripe.checked 5 Oct 2026

Product

Esig is an e-signature service for preparing, sending, signing, and tracking agreements.checked 5 Oct 2026

Security

Esig says documents are stored on private disks, secrets are encrypted at rest, and signers use a six-digit access code before signing.checked 5 Oct 2026

Support

The site lists [email protected] and the phone number +1 (343) 700-0633.checked 5 Oct 2026

Templates and fields

Templates support signature, date, text, checkbox, radio, and dropdown fields, plus conditional rules, validation, and PDF anchor tags.checked 5 Oct 2026