Federal Register API

government & registries

4 endpoints for public Federal Register data. Send your key in x-api-key; you pay for calls that run, and errors on our side are free. Federal Register API overview, examples and prices →

endpointwhat it returnsparameterscostactions
GET/federal-register/v1/agenciesFederal Register agencies1 optional1 crdocstry
GET/federal-register/v1/documentFederal Register documentnumber +1 optional1 crdocstry
GET/federal-register/v1/public-inspectionFederal Register public inspection documents7 optional1 crdocstry
GET/federal-register/v1/searchFederal Register document search19 optional1 crdocstry