Mapping the Full ORCA API from the Source Code — Reading the Published Source of ORCA / JMA Standard Receipt Software (with a Mapping Table of All 137 Endpoints) (archived 2026-08-25)

Q: What does this research mean for the field?

The complete ORCA (JMA Standard Receipt Software) API consists of 137 endpoints, including previously undocumented APIs whose specifications and operational practices can be derived directly from the published source code. Novelty: ClaimNovelty.METHODOLOGICAL. Consensus alignment: ConsensusAlignment.NEUTRAL.

Go Komura

doi:10.5281/zenodo.22093182

August 25, 2026Open Access

Mapping the Full ORCA API from the Source Code — Reading the Published Source of ORCA / JMA Standard Receipt Software (with a Mapping Table of All 137 Endpoints) (archived 2026-08-25)

View Full Paper

Ask AI

Bookmark

Share

Key Points

To comprehensively map and extract application programming interface (API) specifications for the open-source ORCA medical accounting system directly from its published source code.
Analyzed the published source code of the ORCA (JMA Standard Receipt Software) platform.
Conducted a differential analysis comparing current interfaces against the ORCA 5.1 release series.
Evaluated call routines and workflow execution using a detailed patientgetv2 endpoint case study to derive undocumented API specifications.
Generated a comprehensive mapping catalog identifying all 137 functional ORCA API endpoints.
Established technical specifications and practical operational guidance for previously undocumented API interfaces and version differences.

Ask about this paper

Answers are grounded in this paper and cite their sources.

Implication

Source code analysis maps all 137 ORCA API endpoints and undocumented specifications, indicating viable operational integration pathways for Japanese medical receipt software.

Abstract

Map the full ORCA (JMA Standard Receipt Software) API from its published source code. Covers a mapping table of all 137 endpoints, a worked example following patientgetv2, a measured diff against the 5.1 series, and deriving the specification of undocumented APIs plus the operational practices to go with them. Archived version of https://comcomponent.com/en/blog/orca-api-source-reading/, as published on 2026-08-25. The live article is maintained and may change after this date. First published 2026-07-17.

Discussion

No takes yet. Share an insight, caveat, or question.

Cite This Study

Go Komura (2026) studied this question.

synapsesocial.com/papers/6a8fea0d10c91c1e9262218d https://doi.org/10.5281/zenodo.22093182

View Full Paper

Ask AI

Bookmark

Share

Mapping the Full ORCA API from the Source Code — Reading the Published Source of ORCA / JMA Standard Receipt Software (with a Mapping Table of All 137 Endpoints) (archived 2026-08-25)

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Mapping the Full ORCA API from the Source Code — Reading the Published Source of ORCA / JMA Standard Receipt Software (with a Mapping Table of All 137 Endpoints) (archived 2026-08-25)

Key Points

Ask about this paper

Implication

Abstract

Discussion

Cite This Study

Keep reading

Keep reading