Versions & WSDLs
Applicant Versions & WSDLs
Applicant S2S Version Table
The only supported System to System (S2S) version is:
- V2.0
The tables below list the web services that are supported in the Applicant System to System (S2S) V2.0 web services library.
| Feature | Web Service Name |
|---|---|
| Get Application Info | GetApplicationInfo |
| Get Application List (Replaced by Get Submission List) | GetApplicationList (Retiring December 31, 2019) |
| Get Application Status Detail (Replaced by Get Application Info) | GetApplicationStatusDetail (Retiring December 31, 2019) |
| Get Application Zip | GetApplicationZip |
| Get Opportunities Expanded (Replaced by Get Opportunity List) | GetOpportunitiesExpanded (Retiring December 31, 2019) |
| Get Opportunity List | GetOpportunityList |
| Get Submission List | GetSubmissionList |
| Submit Application | SubmitApplication |
The following Applicant S2S V2.0 web services are only used for NIH ASSIST.
| Feature | Web Service Name |
|---|---|
| Authenticate AOR | AuthenticateAOR |
| Submit Application As Third Party | SubmitApplicationAsThirdParty |
| Get Application List As Third Party (Replaced by Get Submission List As Third Party) | GetApplicationListAsThirdParty (Retiring December 31, 2019) |
| Get Application Info As Third Party | GetApplicationInfoAsThirdParty |
| Get Submission List As Third Party | GetSubmissionListAsThirdParty |
Web services versions have no impact on the form versions used. Any version of the forms can be submitted and retrieved by S2S V2.0.
WSDLs
Version 2.0 (V2.0)
V2.0 is the latest library of web services. It uses Message Transmission Optimization Mechanism (MTOM) to support streaming of large submissions.
The endpoint and WSDL information for the Applicant Web Service Library V2.0 is provided below:
Training Environment Endpoint: https://trainingws.grants.gov/grantsws-applicant/services/v2/ApplicantWebServicesSoapPort
Production Environment Endpoint: https://ws07.grants.gov/grantsws-applicant/services/v2/ApplicantWebServicesSoapPort
WSDL: ApplicantWebServices-V2.0.wsdl
Other S2S Resources
The following is the URL for the Grant Application Meta Data in Grants.gov.
Training Environment:
https://trainingapply.grants.gov/apply/system/MetaGrantApplication
https://trainingapply.grants.gov/apply/system/MetaMultiGrantApplication
Production Environment:
https://apply07.grants.gov/apply/system/MetaGrantApplication
https://apply07.grants.gov/apply/system/MetaMultiGrantApplication