Black Knight Rate Limits
Rate-limit posture for MSP DX, Encompass Developer Connect, and Optimal Blue APIs. Specific numeric thresholds for MSP DX and Encompass are not published on the public developer portals — they are governed by partner / ISV agreements. Optimal Blue publishes performance targets ("search request average < 1 sec", "processing millions of calls daily") rather than per-key quotas. This document captures the shape of the rate-limit regime.
Black Knight Rate Limits is the machine-readable rate-limit profile for Black Knight (Acquired by ICE — Now ICE Mortgage Technology) on the APIs.io network, conforming to the API Commons Rate Limits specification.
Tagged areas include Mortgage Technology, Loan Servicing, Loan Origination, Secondary Marketing, and Default Management.
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.