Agent Xero Sign
[SIGN] SECURE PLATFORM
Powered by Agent Xero

Documents Signed.
Cryptographically.

ECDSA P-256 signatures with a tamper-evident audit trail. Every action recorded, every hash verifiable. ESIGN & UETA compliant.

✓ ESIGN Compliant
⬡ ECDSA P-256
⬡ Bank-Grade Encryption
✓ Tamper-Evident Audit Trail

NDAs  ·  Contracts  ·  SOWs  ·  Agreements  ·  Proposals

01 / ACCESS

A one-time code will be sent to verify your identity.
No account required.
02 / WORKFLOW

How It Works

STEP 01

Upload

Upload your PDF template. Place signature fields and configure signers with role-based access.

STEP 02

Sign

Signers receive a secure link. They verify identity via OTP, consent to ESIGN, and capture their signature.

STEP 03

Deliver

A cryptographically sealed PDF with full audit trail is delivered instantly to all parties. Verify integrity anytime at /verify.

03 / CAPABILITIES

Bank-Grade Security

SHA-256 document hashing and HMAC-signed audit trails. Every action is cryptographically recorded and tamper-evident.

ESIGN Compliant

Fully compliant with the Electronic Signatures in Global and National Commerce Act (ESIGN) and UETA regulations.

Instant Delivery

Signed documents delivered immediately via email. Complete audit trail PDFs generated automatically for all parties.