Proxy adapter that bridges legacy EHR APIs to modern FHIR standards effortlessly.
Enterprise healthcare teams face nightmares integrating with legacy EHR systems due to outdated APIs and resistance to switch without ironclad proof.
LegacyFHIR runs as a secure proxy translating calls between your app and outdated EHR APIs into FHIR-compliant requests/responses. IT teams deploy it in minutes via Docker/Helm, with a dashboard for mapping and monitoring. Standardize integrations without rewriting code or convincing vendors to upgrade.
IT and development teams in enterprise healthcare organizations building integrations with legacy EHR systems
Drop-in proxy with visual mapper for 50+ legacy endpoints to FHIR R4, zero-code config.
friendly
Visual editor for API endpoint mappings.
Real-time conversion of legacy calls to/from FHIR.
Live traffic logs, errors, and performance metrics.
Generate Docker/Helm configs for self-hosting.
Library of common EHR-to-FHIR maps.
Email/Slack alerts on proxy failures.
Aggregate API call stats and costs.
Route to multiple backend EHRs.
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| text | No | |
| created_at | timestamp | No |
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| name | text | No |
| ehr_type | text | No |
| user_id | uuid | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| proxy_id | uuid | No |
| legacy_path | text | No |
| fhir_path | text | No |
Relationships:
| Column | Type | Nullable |
|---|---|---|
| id | uuid | No |
| proxy_id | uuid | No |
| request_data | text | Yes |
| timestamp | timestamp | No |
Relationships:
/api/proxiesCreate proxy config
/api/mappings/:proxyIdAdd mapping
/api/logs/:proxyIdFetch logs
/api/deploy/:proxyIdGenerate deploy config
/api/proxiesList proxies
1k requests/mo
10k requests/mo
1M+ requests
| Month | Users | Conversion | MRR | ARR |
|---|---|---|---|---|
| Month 1 | 120 | 4% | $72 | $864 |
| Month 6 | 700 | 10% | $3,500 | $42,000 |
Proxy your old APIs to FHIR. Deploy fast, monitor easy.
Target FHIR-focused healthcare conferences virtually, offer free setups. Search 'FHIR legacy integration' on LinkedIn, send personalized demos. Post case studies in FHIR slack communities.
Full FHIR platform
Complex, expensive setup
Simple proxy SaaS
Integration engine
Heavy config, no SaaS
Cloud proxy with UI mapper
Proprietary mapping library from user data, hard to replicate.
ONC FHIR mandates 2023+ require compliance; legacy systems lag.
Translation accuracy for obscure APIs
Community mapping contributions
Data privacy in proxy
PHI-optional, SOC2 pursuit
High compute costs
Tiered pricing
Success: 70% WOY
Success: Usage >1k reqs each
Success: 5% conv
Success: MRR double
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