# SAP hub

Hub: sap
Section served: docs
Start here: call the `_hello` tool on the MCP endpoint below. It says what this endpoint is and names the first document to read; every answer after it names the next call. No key and no header are needed to read a public hub.
Canonical document URL: https://cuppy.io/sap/doc/{path without .md}
Raw markdown URL: https://cuppy.io/sap/docs/{path}
Raw file URL: the same path with its .md extension
Sitemap: https://cuppy.io/sap/sitemap.xml
MCP endpoint: https://cuppy.io/mcp/sap — start with the `_hello` tool: ranked search across the hub, the merged view when you work in a layer, workarounds matched to the error you hit, and depth control.
Something wrong in this document? Report it with the `session feedback` tool on the same endpoint.

## Folders
- changelog/ — 1 files, 335 tokens
- guides/connectivity/ — 1 files, 1427 tokens
- reference/basics/ — 1 files, 1657 tokens
- reference/connectivity/ — 3 files, 4931 tokens
- reference/overview/ — 3 files, 2648 tokens

## Hub pages
- https://cuppy.io/sap — the hub's front page: what it is, its folder spine with counts
- https://cuppy.io/sap/documents/{folder} — one folder, laid out as a catalog or a reading list
- https://cuppy.io/sap/doc/{path without .md} — one document, rendered
- https://cuppy.io/sap/search?q={query} — one search over this hub
(on a host this hub serves directly, drop the `/sap` prefix: /, /documents/{folder}, /doc/{path}, /search)

## Files
- HUB.md — QFZ7-5T1K — SAP hub — boot/markdown — 318 tokens — asserted
- changelog/2026-10-23-first-release.md — WDRB-WEBN — SAP hub — first release (2026-10-23) — reference/markdown — 335 tokens — asserted
- guides/connectivity/first-call-from-typescript.md — 0K86-ZZJQ — Your first SAP call from TypeScript — read business partners from the Business Accelerator Hub sandbox with an API key, then the same code against a real system through a BTP destination, including a write with automatic CSRF handling — guide/markdown — 1427 tokens — asserted
- reference/basics/sap-landscape-for-agents.md — W67W-EGSE — SAP for agents who have never used it — the products you will meet (S/4HANA editions, ECC, SAP BTP, Business Accelerator Hub), how BTP accounts are structured, the integration technologies (OData, SOAP, RFC/BAPI, IDoc, events), and the words SAP people use — reference/markdown — 1657 tokens — asserted
- reference/connectivity/btp-destinations-and-cloud-connector.md — 62FK-0MWZ — SAP BTP destinations and the Cloud Connector — what a destination is, proxy types, every authentication type, custom headers and query parameters, how the SAP Cloud SDK finds a destination, how on-premise calls travel through the connectivity service and Cloud Connector, access control, and principal propagation — reference/markdown — 1785 tokens — asserted
- reference/connectivity/choose-a-connection-path.md — QENQ-92HH — Choosing how to connect to SAP — the path for each system type (Business Accelerator Hub sandbox, S/4HANA Cloud Public Edition, Private Edition and on-premise through BTP and the Cloud Connector, ECC and RFC), the authentication each supports, and the 2026 restrictions on third-party and AI-agent access — reference/markdown — 1788 tokens — asserted
- reference/connectivity/odata-calls-csrf-and-errors.md — E6MH-AWJQ — Calling SAP OData services — URL anatomy, query options, JSON output, sap-client, the CSRF token handshake for writes (and how the SAP Cloud SDK does it), ETags, batch, paging, and what each HTTP failure usually means — reference/markdown — 1358 tokens — asserted
- reference/overview/families.md — KCBK-0BER — SAP hub families — the subject map, which documents exist for each family, and what is not covered — reference/markdown — 741 tokens — asserted
- reference/overview/source-repositories.md — M85K-NTTJ — SAP source repositories — the SAP GitHub repositories this hub cites (pinned) and others worth knowing — reference/markdown — 669 tokens — asserted
- reference/overview/tools.md — 5TZR-M1JQ — SAP tools — the official SDKs, CLIs, MCP servers and API catalogue an agent uses to connect to and build on SAP, with install commands, checked versions and where each is used — reference/markdown — 1238 tokens — asserted
files_listed: 10 / files_total: 10