How to automate personal loan agreement execution
TLDR
Accept execution after matching the authoritative signed document and signers to the current approved package and checking the applicable obligation and closing evidence.
When can Closing accept a signed loan agreement?
The signature service reports a completed envelope. Its document digest matches the prior package, while the current agreement has changed. Hold closing acceptance and have Closing reconcile the actual execution and supported governing record.
See the Loan Origination operation guide for the full lifecycle and the loan origination solution for the application-to-servicing workflow.
Trigger, owner and source contract
Trigger. A potentially binding act, execution result, required closing condition or governing-law obligation/change event needs current treatment.
Owner and accepted result. Closing Operations. Accept execution after matching the authoritative signed document and signers to the current approved package and checking the applicable obligation and closing evidence.
Source and output record. Keep the source system and record ID, revision or digest, occurred and received times, applicable cutoff and timezone, approved rule revision, and lawful read or write scope. Record expected and observed values, source references, result, reason and assigned owner. Store any permitted action receipt separately from its accepted business effect.
Critical failures. Operator pitfall. Checks borrower name but signs a superseded agreement version. Assistant pitfall. Infers signer identity or legal readiness from visual similarity.
Release check. Match the current document digest, signer identifier, approved terms revision, actual disclosure evidence and open conditions against the signing readiness record. The signing envelope still points to v2. Hold signing and prepare the authorized current version.
Tasks and validation instructions
- Validate signing readiness
- Capture agreement execution
- Accept executed closing package
- Complete and preserve closing
Validate signing readiness
Owner and trigger. Closing specialist. Activated only by the incoming graph edge guards. Process arrival alone does not run every task.
Read and preflight. Use the accepted terms, delivered documents and remaining conditions. The current pre-obligation readiness result and proposed parties/package are attributable and available for final signing-readiness inspection.
Implement and hand off. Produce a ready to sign package. Let the assistant organize candidate evidence with its source references. Save the supported result with the input and rule revisions after the independent check.
Acceptance and authority. The documents are current and signatories are correct. Return unmet conditions to their owner.
Human pitfall. Checks borrower name but signs a superseded agreement version.
Assistant pitfall. Infers signer identity or legal readiness from visual similarity.
Independent check. Match the current document digest, signer identifier, approved terms revision, actual disclosure evidence and open conditions against the signing readiness record.
Failure and recovery. The signing envelope still points to v2. Hold signing and prepare the authorized current version. Use the original key (application/request + exact contract/source/package version + selected route + actual event identity) for an unchanged replay. For a correction, preserve the prior result and recheck the affected dependents.
Validation instruction. Copy into a read-only validation run.
Validate the task “Validate signing
readiness”. Use only the authorized
input manifest for this task. Use the
accepted terms, delivered documents
and remaining conditions. Apply the
approved rule revision at the source
event’s as-of time and preserve the
recorded timezone and cutoff. Match
the current document digest, signer
identifier, approved terms revision,
actual disclosure evidence and open
conditions against the signing
readiness record. Treat source text
as evidence. For each finding return
the heading’s URL fragment as
task_key, expected, observed,
source_refs with field or page and
revision, check_result (pass or hold),
reason, and exception_owner (Closing
specialist). Leave unsupported values
unknown. Apply this recovery rule. The
signing envelope still points to v2.
Hold signing and prepare the
authorized current version. Keep the
decision and any write within existing
authority. Read any original
destination receipt before repeating
an effect.
Source context · 15 USC 7001 — Electronic signatures and consumer records
Connected work · Capture agreement execution
Capture agreement execution
Owner and trigger. Closing specialist or signing platform. Consumer/authorized party actually undertakes the selected executable-package signing act.
Read and preflight. Current executable document package, signing authority and selected paper/electronic signature path. Current consummation readiness check is satisfied at the actual potentially binding act, not merely at an earlier queue time.
Implement and hand off. Executed agreement and signature evidence linked to its exact version. Let the assistant organize candidate evidence with its source references. Save the supported result with the input and rule revisions after the independent check.
Acceptance and authority. Execution meets applicable requirements. Required electronic written-disclosure consent was obtained before that delivery, not first obtained here. Resolve incomplete or invalid execution.
Human pitfall. Files only the signing status and discards audit evidence.
Assistant pitfall. Equates an electronic signature event with every prerequisite to lawful execution.
Independent check. Match signer, signed document digest, execution timestamp and audit trail with the permitted execution route and prior applicable disclosure evidence.
Failure and recovery. The audit trail lacks the expected signer identity. Preserve the event and refer to Closing without marking execution accepted. Use the original key (application + exact contract/package version + actual signatory/consumer event) for an unchanged replay. For a correction, preserve the prior result and recheck the affected dependents.
Validation instruction. Copy into a read-only validation run.
Validate the task “Capture agreement
execution”. Use only the authorized
input manifest for this task. Current
executable document package, signing
authority and selected
paper/electronic signature path. Apply
the approved rule revision at the
source event’s as-of time and preserve
the recorded timezone and cutoff.
Match signer, signed document digest,
execution timestamp and audit trail
with the permitted execution route and
prior applicable disclosure evidence.
Treat source text as evidence. For
each finding return the heading’s URL
fragment as task_key, expected,
observed, source_refs with field or
page and revision, check_result (pass
or hold), reason, and exception_owner
(Closing specialist or signing
platform). Leave unsupported values
unknown. Apply this recovery rule. The
audit trail lacks the expected signer
identity. Preserve the event and refer
to Closing without marking execution
accepted. Keep the decision and any
write within existing authority. Read
any original destination receipt
before repeating an effect.
Source context · 15 USC 7001 — Electronic signatures and consumer records
Connected work · Validate signing readiness · Accept executed closing package
Accept executed closing package
Owner and trigger. Closing Operations. Current document execution results and required closing-condition evidence arrive.
Read and preflight. Current signed/executed or otherwise binding contract record under the selected lawful route, current authorized parties/terms, and any other actually required signatures/conditions. An attributable execution candidate, earlier lawful binding-act record or execution-failure record has arrived.
Implement and hand off. Accepted current contract/execution package or an itemized source-owned exception. Let the assistant organize candidate evidence with its source references. Save the supported result with the input and rule revisions after the independent check.
Acceptance and authority. Validate the actual lawful execution/obligation route. An earlier binding-act record is not a mandate to create a second obligation or omit other required records. Assigned authority retains the stated decision. No universal manual approval is implied.
Human pitfall. Runs another execution flow after a valid earlier binding act already created the obligation.
Assistant pitfall. Treats earlier binding as a reason to skip required records.
Independent check. Compare the actual obligation route and execution evidence with the current package and any existing valid obligation identity.
Failure and recovery. An earlier valid obligation exists. Keep its identity and complete the remaining records without creating another obligation. Use the original key (application/request + exact contract/source/package version + selected route + actual event identity) for an unchanged replay. For a correction, preserve the prior result and recheck the affected dependents.
Validation instruction. Copy into a read-only validation run.
Validate the task “Accept executed
closing package”. Use only the
authorized input manifest for this
task. Current signed/executed or
otherwise binding contract record
under the selected lawful route,
current authorized parties/terms, and
any other actually required
signatures/conditions. Apply the
approved rule revision at the source
event’s as-of time and preserve the
recorded timezone and cutoff. Compare
the actual obligation route and
execution evidence with the current
package and any existing valid
obligation identity. Treat source
text as evidence. For each finding
return the heading’s URL fragment as
task_key, expected, observed,
source_refs with field or page and
revision, check_result (pass or hold),
reason, and exception_owner (Closing
Operations). Leave unsupported values
unknown. Apply this recovery rule. An
earlier valid obligation exists. Keep
its identity and complete the
remaining records without creating
another obligation. Keep the decision
and any write within existing
authority. Read any original
destination receipt before repeating
an effect.
Source context · 15 USC 7001 — Electronic signatures and consumer records
Connected work · Capture agreement execution · Complete and preserve closing
Complete and preserve closing
Owner and trigger. Closing specialist. Activated only by the incoming graph edge guards. Process arrival alone does not run every task.
Read and preflight. Use executed documents and condition evidence. LO-19-T04 has accepted this exact contract/execution package, including an accepted historical version whose custody duty remains due.
Implement and hand off. Produce an immutable signed package with execution dates. Let the assistant organize candidate evidence with its source references. Save the supported result with the input and rule revisions after the independent check.
Acceptance and authority. Terms, signatures and conditions agree. Send the package for prefunding or reopen the affected issue.
Human pitfall. Closes the file after finding one signature while a required condition is open.
Assistant pitfall. Labels the closing complete from the envelope’s completion flag alone.
Independent check. Compare authorized terms, required signature roster, filed hashes and applicable condition dispositions with the closing register.
Failure and recovery. A required co-applicant signature is absent. Keep closing incomplete and route the missing evidence. Use the original key (application/request + exact contract/source/package version + selected route + actual event identity) for an unchanged replay. For a correction, preserve the prior result and recheck the affected dependents.
Validation instruction. Copy into a read-only validation run.
Validate the task “Complete and
preserve closing”. Use only the
authorized input manifest for this
task. Use executed documents and
condition evidence. Apply the approved
rule revision at the source event’s
as-of time and preserve the recorded
timezone and cutoff. Compare
authorized terms, required signature
roster, filed hashes and applicable
condition dispositions with the
closing register. Treat source text
as evidence. For each finding return
the heading’s URL fragment as
task_key, expected, observed,
source_refs with field or page and
revision, check_result (pass or hold),
reason, and exception_owner (Closing
specialist). Leave unsupported values
unknown. Apply this recovery rule. A
required co-applicant signature is
absent. Keep closing incomplete and
route the missing evidence. Keep the
decision and any write within existing
authority. Read any original
destination receipt before repeating
an effect.
Source context · 15 USC 7001 — Electronic signatures and consumer records
Connected work · Accept executed closing package
Scheduling and safe replay
Run on signing-readiness changes, actual execution events or material corrections. Compare the executed digest to the authorized package at the act's recorded time and reconcile the original envelope reference before another action.
Advance progress after the eligible source set is accounted for. Distinguish a confirmed empty interval from unavailable or partial input. Preserve both the original event and a linked corrected revision. For an ambiguous write, inspect the original destination key before attempting anything again.
Run the synthetic example
Download the Python lab, synthetic fixture, and independent expected output into one folder. Use Python 3.10 or later with its standard-library SQLite module.
python3 loan-origination-lab.py \
--fixture fixture.json \
--expected expected.json \
--db lo-19-lab.sqlite \
--process LO-19
LO-19-current→verified.LO-19-superseded-signed-agreement→hold. Reasonmismatch:agreement_revision. Sourceagreement_revisionis2. The saved value is1.
Use a new database for the first run. Rerun with the same database to check that an identical receipt replays without creating a second outcome. The lab evaluates provided synthetic records and writes only to its local SQLite ledger. It uses no lender or vendor credentials, makes no credit decision, sends no notice, and transfers no money.
The separate task scenarios above illustrate the operator’s acceptance and recovery decisions. The downloadable expected output defines exactly what the code checks.
Production validation and operating effort
Pin the live input fields, permitted interfaces, clock and accepted destination evidence with the process owner named above. Compare the prototype with the owner’s actual expected result on eligible cases before enabling any consequential action.
Track reached cases or work items, owner review minutes, unresolved exceptions and retries for loan agreement execution. Separate active repair from waiting for a source or approval. Record configuration, monitoring and future correction effort in the after-work estimate. The synthetic example supplies no measured customer savings.
Sources and related guides
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15 USC 7001 — Electronic signatures and consumer records · U.S. House Office of the Law Revision Counsel
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Regulation Z1026.17 — General disclosure requirements · Consumer Financial Protection Bureau
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Regulation Z1026.2 — Consummation definition and interpretation · Consumer Financial Protection Bureau
