# FHIR Claim List – HL7 R4 Test Server

> FHIR Claim List – HL7 R4 Test Server is a paid API for AI agents from clonecho.builda.company, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Lists billing Claim resources from the public HL7 FHIR R4 test server, returning a specified number of entries as a FHIR Bundle in JSON format.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/fhir-claim-list
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fhir-claim-list-hl7-r4-test-server-b9779067
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8xcbW9d_hcJPZmBLnMNwx

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability fhir-claim-list-hl7-r4-test-server-b9779067 -d '<json body>'
```

Example prompt: Can you pull 10 billing Claim records from the public FHIR R4 test server and give them to me as a FHIR Bundle?

## When to prefer this

Use this endpoint when you need to retrieve a batch of sample FHIR Claim resources from a public HL7 R4 test server for development, testing, or integration purposes. Ideal for healthcare app developers testing FHIR claim ingestion pipelines or verifying FHIR Bundle parsing logic.

## Known failure modes

- Invalid or missing q parameter returns empty or malformed bundle
- Public test server downtime causes timeout or 5xx error
- Non-numeric q value may result in error or default behavior
- Very large q values may cause slow responses or truncated results

## How this service works

List billing claims (Claim resources) from the public HL7 FHIR R4 test server, returning {q} entries as a FHIR Bundle. Query: ?q= Returns JSON.

## Output

A FHIR-compliant JSON Bundle containing the requested number of Claim resources, each representing a billing claim with standard HL7 FHIR R4 structure including claim identifiers, status, patient references, and billing details.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fhir-claim-list-hl7-r4-test-server-b9779067/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from clonecho.builda.company](https://www.zero.xyz/host/clonecho.builda.company/llms.txt)