# SAP Ariba Proof of Service API for Suppliers

**Canonical:** https://apis.io/apis/sap-ariba/sap-ariba-proof-of-service-api-for-suppliers/  
**Provider:** SAP Ariba — https://apis.io/providers/sap-ariba/  
**Base URL:** https://openapi.ariba.com/api/proof-of-service-supplier  
**Documentation:** https://help.sap.com/docs/ariba-apis

SAP Ariba Proof of Service API for Suppliers is one of 78 APIs that [SAP Ariba](https://apis.io/providers/sap-ariba/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Proof of Service and Suppliers. The published artifact set on APIs.io includes API documentation.

Validates service fulfillment and delivery for suppliers in service procurement.

## Machine-readable artifacts (2)

- **Documentation** — https://help.sap.com/docs/ariba-apis
- **Hub** — https://api.sap.com/package/SAPAribaOpenAPIs/rest

## Other SAP Ariba APIs (12)

- [Ariba Network Purchase Orders Buyer API](https://apis.io/apis/sap-ariba/ariba-network-purchase-orders-buyer-api/)
- [Ariba Network Purchase Orders Supplier API](https://apis.io/apis/sap-ariba/ariba-network-purchase-orders-supplier-api/)
- [Ariba Network Supplier Profile API](https://apis.io/apis/sap-ariba/ariba-network-supplier-profile-api/)
- [Ariba Network Invoice Header Data Extraction API](https://apis.io/apis/sap-ariba/ariba-network-invoice-header-data-extraction-api/)
- [SAP Ariba Contract Compliance API](https://apis.io/apis/sap-ariba/sap-ariba-contract-compliance-api/)
- [SAP Ariba Supplier Data API](https://apis.io/apis/sap-ariba/sap-ariba-supplier-data-api/)
- [SAP Ariba Supplier Data API with Pagination](https://apis.io/apis/sap-ariba/sap-ariba-supplier-data-api-with-pagination/)
- [SAP Ariba Supplier Data Extraction API](https://apis.io/apis/sap-ariba/sap-ariba-supplier-data-extraction-api/)
- [SAP Ariba Supplier Information API](https://apis.io/apis/sap-ariba/sap-ariba-supplier-information-api/)
- [SAP Ariba Supplier Invite API](https://apis.io/apis/sap-ariba/sap-ariba-supplier-invite-api/)
- [SAP Ariba Risk Exposure API](https://apis.io/apis/sap-ariba/sap-ariba-risk-exposure-api/)
- [SAP Ariba Supplier Risk Engagements API](https://apis.io/apis/sap-ariba/sap-ariba-supplier-risk-engagements-api/)

## Tags

Proof of Service, Suppliers

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/sap-ariba/sap-ariba-proof-of-service-api-for-suppliers/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/sap-ariba/.