Record verbal deals, freelance terms, or team commitments — confirmed by both parties and locked with a cryptographic hash. No paperwork, no disputes.
No sign-up. No credit card. Just open the bot.
Every day, people make agreements that exist only in memory.
Verbal promises vanish. Without proof, you have nothing to stand on.
Micro-deals between friends, freelancers, or colleagues rarely get documented.
Weeks later, both sides recall different details. The truth is lost.
Screenshots can be faked. Chat history can be deleted. You need something better.
Three steps. Two confirmations. One immutable record.
Describe what you agreed on. Add the other party by their Telegram username.
Each participant reviews and confirms the terms. No edits after confirmation.
The agreement is locked with a cryptographic hash. Tamper-proof forever.
Once confirmed, agreements are sealed with SHA-256. No one can alter the record — not even us.
Create agreements right in Telegram. No apps to install, no accounts to create.
Every action is logged. Evidence trail with individual hashes. Complete audit history.
Generate public links to your agreement evidence. Control who sees what with scoped access.
Disagree? Open a formal dispute with reason codes and a tracked conversation.
Build a reputation. Track your confirmation rate and dispute history.
"I'll pay you back Friday" — now it's on the record.
Confirm who pays for what before the trip, not after.
"I'll help you move next week" — confirmed and timestamped.
Lock in scope, deadline, and payment before starting work.
"I'll deliver the API by Friday" — both sides on the same page.
Document revenue splits and responsibilities with proof.
Start free. Upgrade when you need more.
For trying things out
For active users
For teams and power users
API, templates & webhooks
Automate, integrate, and control agreements at scale with the Business plan. Built for teams that need programmatic access and repeatable workflows.
Create, send, and manage agreements programmatically. Integrate YesSigned into your CRM, project management tool, or custom workflow. Full CRUD for agreements, templates, and webhooks.
Create up to 50 reusable templates with pre-filled terms. Standardize NDA, freelance, and partnership agreements across your entire team — no more copy-pasting.
Get real-time notifications when agreements are created, confirmed, cancelled, or disputed. Push events to Slack, your CRM, or any HTTP endpoint.
Self-service token management. Create, rotate, and revoke API keys. Each request is authenticated, rate-limited (60 req/min), and logged.
Define reusable agreement templates for common scenarios: NDAs, freelance terms, milestone sign-offs, partnership splits.
Use the REST API to create agreements from templates, send them to counterparties, and track their status — all from your existing tools.
Set up webhooks to trigger actions when agreements are confirmed or disputed. Update your CRM, notify your team in Slack, or log to your audit system.
# Create agreement from template
curl -X POST https://yessigned.com/api/v1/agreements \
-H "Authorization: Bearer YOUR_TOKEN" \
-H "Content-Type: application/json" \
-d '{
"template_id": "tpl_nda_standard",
"participant_username": "partner_company",
"variables": {
"company": "Acme Corp",
"effective_date": "2025-02-01"
}
}'Standardize client onboarding with templated agreements. Auto-send terms to new clients via API integration with your CRM.
Track sprint commitments, milestone sign-offs, and cross-team agreements with cryptographic proof and full audit trail.
Embed agreement workflows into your platform. Use the API to create agreements between buyers and sellers automatically.
Everything in Team, plus API, templates, webhooks, and extended limits.
Every technical detail is designed to protect your agreements.
Every evidence record and confirmed agreement is individually hashed. Tamper-proof by design.
IP addresses are hashed, not stored. Viewer identities are minimized. Your data stays yours.
Confirmed agreements cannot be edited — only new versions can be created. The original is preserved forever.
Every action — creation, confirmation, dispute — is logged with timestamps and actor identity.
Join thousands who already protect their deals with YesSigned.
Free forever on the Starter plan. Upgrade anytime.