# SAP Business One

**Canonical:** https://apis.io/providers/sap-business-one/  
**Website:** https://www.sap.com/products/erp/business-one.html  
**APIs profiled:** 11

SAP Business One is an affordable, on-premise or cloud ERP solution designed for small and midsize businesses, covering finance and accounting, purchasing, inventory, sales, CRM, production, and analytics in a single integrated application. It exposes programmatic access through the Service Layer, a modern REST/OData v4 API for the SAP HANA edition, alongside the legacy DI API and DI Server for SQL Server deployments. Authentication uses session-based login that returns a B1SESSION cookie used for subsequent OData calls against company databases.

## Kin Score — 30.6 / 100 (thin)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 30.6).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 50.9 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 28.6 |
| Commercial Clarity | 23.7 |
| Access Clarity | 23.7 |

## Agent readiness — 17.3 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (11)

- **SAP Business One Service Layer API** — RESTful OData v4 API for SAP Business One on HANA exposing nearly all business objects (business partners, items, orders, invoices, journal entries, inventory, production) for P...
- **SAP Business One DI API** — COM-based Data Interface API for the SQL Server edition of SAP Business One providing programmatic access to business objects, master data, and transactional documents. The comp...
- **SAP Business One BusinessPartners API** — The BusinessPartners API from SAP Business One — 1 operation(s) for businesspartners.
- **SAP Business One BusinessPartners('{CardCode}') API** — The BusinessPartners('{CardCode}') API from SAP Business One — 1 operation(s) for businesspartners('{cardcode}').
- **SAP Business One CompanyService GetCompanyInfo API** — The CompanyService GetCompanyInfo API from SAP Business One — 1 operation(s) for companyservice getcompanyinfo.
- **SAP Business One Invoices API** — The Invoices API from SAP Business One — 1 operation(s) for invoices.
- **SAP Business One Items API** — The Items API from SAP Business One — 1 operation(s) for items.
- **SAP Business One Login API** — The Login API from SAP Business One — 1 operation(s) for login.
- **SAP Business One Logout API** — The Logout API from SAP Business One — 1 operation(s) for logout.
- **SAP Business One Orders API** — The Orders API from SAP Business One — 1 operation(s) for orders.
- **SAP Business One Orders({DocEntry}) API** — The Orders({DocEntry}) API from SAP Business One — 1 operation(s) for orders({docentry}).

## Agentic access (1)

- **Sap Business One Agentic Access** — 15 operations · 9 acting

## Security (3)

- **Sap Business One Authentication** — apiKey · 1 scheme
- **Sap Business One Domain Security** — TLSv1.3 · HSTS · DMARC
- **Sap Business One Vulnerability Disclosure** — security.txt · contact published

## Tags

ERP, Enterprise Resource Planning, Accounting, Inventory Management, CRM, Small Business, Midsize Business, SAP

---

Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/sap-business-one/). Scores are computed from the provider's own public artifacts under a published rubric.