Black Knight (Acquired by ICE — Now ICE Mortgage Technology) · Example Payload

Optimal Blue Lock Example

Mortgage TechnologyLoan ServicingLoan OriginationSecondary MarketingDefault ManagementInvestor ReportingProduct Pricing EngineReal Estate DataFinTechAcquired CompanyICE Mortgage Technology

Optimal Blue Lock Example is an example object payload from Black Knight (Acquired by ICE — Now ICE Mortgage Technology), with 12 top-level fields. It illustrates the shape of data this provider's APIs accept or return.

Top-level fields

lockIdloanNumberproductCodeinvestorNamelockedRatelockedPricediscountPointslockDatelockExpirationlockPeriodDaysstatusextensions

Example Payload

Raw ↑ 
{
  "lockId": "OB-LOCK-2026-05-22-44217",
  "loanNumber": "0012345678",
  "productCode": "FNMA-CONV-30YR-FRM",
  "investorName": "Fannie Mae",
  "lockedRate": 6.625,
  "lockedPrice": 100.125,
  "discountPoints": 0.0,
  "lockDate": "2026-05-22T17:04:21Z",
  "lockExpiration": "2026-06-21",
  "lockPeriodDays": 30,
  "status": "Active",
  "extensions": []
}