API Reference›LMS API›Loans›Update a submitted application

Update a submitted application

PUThttps://sandbox.api.lendeasy.ai/v1/loans/{loanId} Bearer token · UPDATE_LOAN

Modifies a loan application while it is still submitted and pending approval, accepting the same field catalog as creation. With command=markAsFraud — a governed variant carrying a body of fraud true or false — the route instead toggles the loan’s fraud flag.

Request

curl -X PUT https://sandbox.api.lendeasy.ai/v1/loans/$LOAN_ID \
  -H "Authorization: Bearer $TOKEN" \
  -H "Idempotency-Key: $IDEMPOTENCY_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "principal": 8400,
  "expectedDisbursementDate": "2026-08-12",
  "dateFormat": "yyyy-MM-dd",
  "locale": "en"
}'

await fetch(`https://sandbox.api.lendeasy.ai/v1/loans/${loanId}`, {
  method: "PUT",
  headers: { Authorization: `Bearer ${token}`, "Idempotency-Key": idempotencyKey, "Content-Type": "application/json" },
  body: JSON.stringify({
  "principal": 8400,
  "expectedDisbursementDate": "2026-08-12",
  "dateFormat": "yyyy-MM-dd",
  "locale": "en"
}),
});

requests.put(
  f"https://sandbox.api.lendeasy.ai/v1/loans/{loan_id}",
  headers={"Authorization": f"Bearer {token}", "Idempotency-Key": idempotency_key},
  json={
  "principal": 8400,
  "expectedDisbursementDate": "2026-08-12",
  "dateFormat": "yyyy-MM-dd",
  "locale": "en"
},
)

{
  "officeId": 1,
  "clientId": 412,
  "loanId": 7204,
  "resourceId": 7204,
  "changes": {
    "principal": 8400
  }
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "400",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "validation.msg.validation.errors.exist",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "401",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "error.msg.not.authenticated",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "403",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "error.msg.not.authorized",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "404",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "error.msg.resource.not.found",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "409",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "idempotency.request.in.flight",
  "errors": []
}

Path & query parameters

Field	Type	Description
LendEasy-Tenant required in header	string	Tenant selector: lowercase letters, digits, and hyphens, 1-64 characters. Exactly one instance; the only tenant selector honored.
loanId required in path	string	Stable opaque loan identifier.
command optional in query	string	Omit to modify the submitted application; markAsFraud toggles the fraud flag. One of `markAsFraud`.
LendEasy-Case optional in header	string	Open servicing-case reference for this borrower. Required on human servicing mutations when case management is enabled; automation never sends it.
Idempotency-Key optional in header	string	Optional stable key (1-50 chars) for this one logical mutation. Replays of a completed request return the original result with x-served-from-cache: true; an in-flight duplicate returns 409 with Retry-After. Omitted keys are server-generated per attempt.

Body parameters

Field	Type	Description
principal required	integer
expectedDisbursementDate required	string
dateFormat required	string
locale required	string

Request

curl -X PUT https://sandbox.api.lendeasy.ai/v1/loans/$LOAN_ID \
  -H "Authorization: Bearer $TOKEN" \
  -H "Idempotency-Key: $IDEMPOTENCY_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "principal": 8400,
  "expectedDisbursementDate": "2026-08-12",
  "dateFormat": "yyyy-MM-dd",
  "locale": "en"
}'

await fetch(`https://sandbox.api.lendeasy.ai/v1/loans/${loanId}`, {
  method: "PUT",
  headers: { Authorization: `Bearer ${token}`, "Idempotency-Key": idempotencyKey, "Content-Type": "application/json" },
  body: JSON.stringify({
  "principal": 8400,
  "expectedDisbursementDate": "2026-08-12",
  "dateFormat": "yyyy-MM-dd",
  "locale": "en"
}),
});

requests.put(
  f"https://sandbox.api.lendeasy.ai/v1/loans/{loan_id}",
  headers={"Authorization": f"Bearer {token}", "Idempotency-Key": idempotency_key},
  json={
  "principal": 8400,
  "expectedDisbursementDate": "2026-08-12",
  "dateFormat": "yyyy-MM-dd",
  "locale": "en"
},
)

{
  "officeId": 1,
  "clientId": 412,
  "loanId": 7204,
  "resourceId": 7204,
  "changes": {
    "principal": 8400
  }
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "400",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "validation.msg.validation.errors.exist",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "401",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "error.msg.not.authenticated",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "403",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "error.msg.not.authorized",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "404",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "error.msg.resource.not.found",
  "errors": []
}

{
  "developerMessage": "Request was understood but rejected; inspect errors for field-level causes.",
  "httpStatusCode": "409",
  "defaultUserMessage": "The request could not be applied.",
  "userMessageGlobalisationCode": "idempotency.request.in.flight",
  "errors": []
}