https://github.com/fastenhealth/fasten-sources

The Fasten Sources is a library that defines medical provider metadata (definitions - OpenID Metadata documents) and http clients (OAuth2/Smart-on-FHIR clients) which can be used to retrieve data from various Medical Providers (clients).
https://github.com/fastenhealth/fasten-sources

emr fhir-client healthcare personal-health-record smart-on-fhir

Last synced: 2 months ago
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The Fasten Sources is a library that defines medical provider metadata (definitions - OpenID Metadata documents) and http clients (OAuth2/Smart-on-FHIR clients) which can be used to retrieve data from various Medical Providers (clients).

• Host: GitHub
• URL: https://github.com/fastenhealth/fasten-sources
• Owner: fastenhealth
• Created: 2022-11-18T20:20:49.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2025-08-29T03:25:53.000Z (2 months ago)
• Last Synced: 2025-08-29T07:35:51.925Z (2 months ago)
• Topics: emr, fhir-client, healthcare, personal-health-record, smart-on-fhir
• Language: Go
• Homepage:
• Size: 145 MB
• Stars: 29
• Watchers: 5
• Forks: 11
• Open Issues: 45
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md

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# fasten-sources

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The Fasten Sources is a library that contains medical provider metadata (`definitions` - OpenID Metadata documents)

and http clients (OAuth2/Smart-on-FHIR clients) which can be used to retrieve data from various Medical

Providers (`clients`).

The source data is generated by the [fasten-sources-gen](https://www.github.com/fastenhealth/fasten-sources-gen) project, and then

copied to the `catalog` folder of this project.

> See [PLATFORM_LIST.md](./PLATFORM_LIST.md) for a full list of EHR platforms supported by this repo. 

> 

> See [toolbox.fastenhealth.com](https://toolbox.fastenhealth.com) for a list of all supported Healthcare Providers.

# Usage

## Search Engine

Brands and Portals will be stored and indexed in Elasticsearch. The search engine will be used to find the correct Brand and associated Portals & Endpoints

## Definitions

Definitions are OpenID Metadata documents that are used to configure OAuth2 clients. These definitions contain Endpoint 

information merged with Platform configuration

# Types

There are multiple protocols used by the Medical Provider industry to transfer patient data, the following mechanisms are the

ones that Fasten supports

| Definition Folder                                        | Description                                                                                                                                     |

|----------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|

| [clients/factory](./clients/factory)                     | Automatically created client initializer                                                                                                        |

| [clients/internal/base](./clients/internal/base])        | Manually created base OAuth clients for various FHIR versions (R3/R4). These are the base clients that all platforms inherit from.              |

| [clients/internal/platform](./clients/internal/platform) | Automatically created OAuth clients for various EMR platforms. **Manually created test files**                                                  |

| [clients/internal/sandbox](./clients/internal/sandbox)   | Automatically created OAuth clients for accessing test FHIR servers full of synthetic data. **Manually created test files**                     |

| [clients/internal/source](./clients/internal/source)     | Automatically created OAuth clients for accessing production data from various healthcare institutions. Usually inherit from Platform clients   |

| [definitions](./definitions/)                            | Automatically created definition files. These files are generated from files created by `fasten-sources-gen` and are used by Fasten Lighthouse. |

# References

## NPM Library

- https://www.tsmean.com/articles/learn-typescript/typescript-module-compiler-option/

-