Consumer Financial Protection Bureau
The Consumer Financial Protection Bureau (CFPB) is the U.S. federal agency that supervises banks, lenders, and other financial companies, enforces federal consumer financial laws, and publishes large public datasets via open APIs. The CFPB Open Tech program publishes the Consumer Complaint Database (CCDB) search API and the HMDA Platform's Data Browser and Institutions APIs at ffiec.cfpb.gov, all unauthenticated and CC0-licensed for public use.
APIs
Consumer Complaint Database API
Public REST + JSON search API for the Consumer Complaint Database, a daily-updated record of complaints submitted by U.S. consumers about financial products and services. Suppor...
HMDA Data Browser API
The HMDA Data Browser API exposes Home Mortgage Disclosure Act submission data with both nationwide and filtered (LEI, state, county, MSA/MD) aggregation reports as JSON, plus r...
HMDA Institutions API
Returns the financial institutions registered to file HMDA data with the CFPB, keyed by year and Legal Entity Identifier (LEI). Used by filers and researchers to confirm filer i...