Live Sandbox.
Conversion and compliance tools, plus AI Chat, Swagger API Explorer, and MCP Server. HIPAA X12, HL7, FHIR R4, RMap, database, PDF, and CMS-0057-F ePA workflow.
No local installation: start with our sample data. To test your own de-identified files, request a secure evaluation key (no PHI in the evaluation environment).
Do not submit real PHI. This sandbox is for testing with sample or synthetic data only. All submissions are logged for quality assurance.
Start Here
Three ways to access the Redix sandbox
The Conversion & Compliance Tools
Each tool has its own interactive page with sample data, controlled file evaluation, and real-time results
X12 to RMap
Convert HIPAA X12 EDI to tabular RMap format for data mining and analysis
Open tool →RMap to X12
Generate compliant HIPAA X12 EDI from tabular RMap input
Open tool →X12 to Database
Load HIPAA X12 transactions directly into relational database tables
Open tool →Database to X12
Generate HIPAA X12 EDI transactions from database records
Open tool →Claims to PDF
Convert 837P/I claims to CMS-1500 and UB-04 PDF forms
Open tool →X12 to FHIR
Convert HIPAA X12 (837, 835, 278, 270/271) to FHIR R4 bundles
Open tool →FHIR to RMap
Convert FHIR PAS bundles to tabular RMap format
Open tool →CMS PAS 278
Convert published X12 278 request and response samples to and from supported FHIR bundles
Open tool →HL7/CDA to FHIR
Convert HL7 v2.x messages (ADT, ORU, ORM, MDM, VXU) to FHIR R4
Open tool →CMS-0057-F Compliance Demo
End-to-end ePA workflow: CRD check, DTR documentation, PAS submit, simulated approval, simulated payment
Open tool →SMART Launch — DTR Walkthrough
SMART on FHIR launch in a public test environment, pre-filled DTR questionnaire, simulated PAS submission
Open tool →Quick Terminal Test
Run a Redix sample through the API with one curl command
# Save this Redix sample as test.hl7 # (or download it: https://demo.redix.com/static/samples/hl7/live-sandbox-adt-a01.hl7): MSH|^~\&|ADT1|MCM|FINGER|MCM|198808181126|SECURITY|ADT^A01|MSG00001|P|2.3.1 EVN|A01|198808181123 PID|1||PATID1234^5^M11||SMITH^WILLIAM^A^III||19610615|M||C|1200 N ELM STREET^^JERUSALEM^TN^99999 PV1|1|I|2000^2012^01||||004777^CASTRO^FRANK^J.|||SUR||||ADM|A0 # Then run: curl -X POST https://demo.redix.com/api/v2/convert/hl7-to-fhir \ -H "X-API-Key: demo-key-12345" \ -H "X-Submission-Method: sample" \ -F "file=@test.hl7"
Auth: Demo key demo-key-12345 is public and rate-limited. It runs Redix sample payloads only. To process your own de-identified files through the API or Web Sandbox, request an evaluation key. Production keys are customer-managed on customer infrastructure.