Grants.Gov System-to-System

Overview

Grants.gov provides an extensive list of web services for Applicants and Agencies to perform the Find and Apply functions using our System-to-System (S2S) interface.

Applicants and grantor agencies typically integrate the Grants.gov web services into their existing grant management systems to provide a seamless user interface to their grants staff.

Applicant System-to-System

Get Started with the Grants.gov Applicant System-to-System. The S2S pages provide Applicants with information on the following subject areas:

• Versions & WSDLs

• Web Services

• Schemas

• Hashing

• Certificates

• Testing

• Reference Implementation

• Listserv

• Troubleshooting

Grantor System-to-System

Get Started with the Grants.gov Grantor System-to-System. The S2S pages provide Grantors with information on the following subject areas:

• Versions & WSDLs

• Web Services

• Schemas

• Certificates

• Testing

• Reference Implementation

• Listserv

• Troubleshooting