How to let an AI agent send documents for signature

A signature request is an offer the other side can accept, so the agent should only send what a person has already agreed. It can prepare envelopes, send standard templates with values from the system of record at depth 3, and chase unsigned ones. Non-standard terms, signer changes, voiding and signing itself stay with people, and each envelope is recorded.

What does sending for signature commit you to?

Sending a contract for signature is not like sending an email. In many cases, once the other party signs, your firm is bound by what was sent, whether or not anyone internally checked it. A wrong rate, a missing clause or an old template version becomes the agreement. And because the platform handles authentication and timestamps, the record of what was sent is strong evidence later.

The process owner is usually the team that owns the agreement type: sales operations for customer contracts, procurement for supplier agreements, HR for offer letters, lending operations for loan documents. Legal owns the templates. The e-signature platform is owned by whoever administers it, often legal operations or IT.

Which capabilities should the agent get, and at what depth?

Connection and account setup are covered in connecting an AI agent to your e-signature platform. Once connected, grant these separately.

1. Agent, depth 1: reads the deal, case or employee record that the document is for, and checks the approval the business requires has been given.
2. Agent, depth 2: prepares the envelope. It selects the template, fills the fields from the record, sets signers, signing order and authentication method, and places fields.
3. Agent, depth 3: sends standard envelopes. Only approved templates, with every variable drawn from a sealed source such as the contract system or the loan origination system, to signers already recorded there.
4. Agent, depth 3: sends reminders on the platform's schedule and answers signers' process questions, such as how to sign on a phone.
5. Agent, depth 2: prepares envelopes with non-standard terms or edited clauses. A person who can approve the deviation sends them.
6. Agent, depth 2: proposes voiding or correcting an envelope already sent. A person decides.
7. Person: changes a signer's name, email or phone after the record was created.
8. Refused for the agent: signing or countersigning for anyone, and changing the template library.

Why are signer changes held?

The most common fraud around signature workflows is a request to change who signs. "Please send it to my personal email instead." "Our finance director has changed, send it to this address." If the agent obliges, the envelope goes to whoever asked and the signature that comes back proves nothing.

So the signer details come from the system of record and nowhere else. A request to change them arrives as external content: it can be shown to a person but cannot change the envelope. The person verifies the change through a known channel before updating the record, and only then does the agent prepare a new envelope.

How is a confirmation different from a signature request?

Some documents tell the customer what has been agreed; others ask them to agree. An order confirmation records a transaction that already happened, and the considerations in whether an AI agent can send order confirmations are about accuracy. A signature request creates the agreement, so the considerations are about authority. The two often use the same templates and the same platform, which is why they must be separate capabilities.

How does revocation work?

Each capability should map to a distinct permission or token where the platform allows it. If the platform gives the agent's account full sender rights, the agent's own bounds are the only thing stopping it from sending any template. Ask your administrator for the narrowest sender role available, limited to the templates in scope.

When a capability is revoked, envelopes already sent are unaffected. List them, so a person can decide whether any should be voided. A certification run that clears no depth drops the agent to depth 1 that day, which stops sending and leaves preparation as drafts for people.

What is the audit trail?

The document as sent, with a content hash, the template version and every field value, and the source of each value.

The approval relied on, with who gave it and when.

Signers, signing order and authentication method.

The verdict for each action and its deciding bound. A non-standard envelope held for a person shows who sent it in the end.

The platform's completion certificate, attached to the agent's record when the envelope completes.

What should you measure?

• Envelopes voided or corrected after the agent sent them. The target is close to none.
• Drafts edited before sending, by template.
• Time from approval to sent, and from sent to completed.
• Signer change requests received, and how many turned out not to be genuine.

Where does it usually go wrong?

Approval is assumed from the stage. A deal marked "closed won" in a CRM is not the same as an approved contract. Check for the explicit approval record.

Templates drift. Legal updates a clause, but the agent's template list points to the old version. Bind the agent to template identifiers that legal controls, and refuse anything else.

Reminders become negotiation. A signer replies to a reminder asking for a discount. The agent should route that to a person, not discuss it.

The sender mailbox is shared. Notifications often go through a shared mailbox, which brings its own rules; see letting an AI agent send emails from a shared mailbox.

Shadowing is skipped. Run the agent beside the team on real deals before it sends anything, as set out in train, shadow, certify, widen.

Where Pryme fits

In Pryme, preparing, sending and reminding are separate capabilities. Each field value carries its provenance, and an envelope whose variables include anything weaker than sealed is held. A signer change from an inbound email is external and cannot alter an envelope. Every send is filed with the template version and the deciding bound.