Case study

urja-api: reconstructing the Urja Meter Ops portal API

urja-api reconstructs access to the Urja Meter Ops web portal as a typed TypeScript service and REST API. The author traced browser requests and replayed them to document login cookies, signed bulk export, JSON endpoints and SvelteKit data pages; the adapter turns those responses into meter, transformer and energy-reading routes.

Targets: Website
Category: Independent reconstruction cases
Relationship: Independent reconstruction project
Sources reviewed: 2026-11-06

Stars: 0
Last commit: 2026-11-05
Language: TypeScript

GitHub data as of 2026-11-09

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Requirements & limits

Prerequisites: Node.js 20.6 or later and an Urja Meter Ops portal account are needed for live use.
Prerequisites: An offline mode uses the repository's fake portal and needs Node.js only.
Scope: The service is designed around one portal and an in-memory dataset.
License: No licence file in the repository.

Cite

BibTeX

@misc{urja-api-meter-ops-case,
  title = {{urja-api: reconstructing the Urja Meter Ops portal API}},
  howpublished = {\url{https://github.com/Sameer-choudhary-git/urja-api}},
  url = {https://github.com/Sameer-choudhary-git/urja-api},
  urldate = {2026-11-06},
  note = {Awesome REA entry: \url{https://awesomerea.org/resources/urja-api-meter-ops-case/}}
}

Plain text

urja-api: reconstructing the Urja Meter Ops portal API. https://github.com/Sameer-choudhary-git/urja-api (accessed 2026-11-06). Awesome REA entry: https://awesomerea.org/resources/urja-api-meter-ops-case/

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About this entry

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Primary sources

PROTOCOL.md GitHub · Sameer-choudhary-git/urja-api · Revision 42c53fc
README.md GitHub · Sameer-choudhary-git/urja-api · Revision 42c53fc