# FHIR CarePlan List – HL7 R4 Test Server

> FHIR CarePlan 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 2026-09-15).

Returns a paginated list of FHIR R4 CarePlan resources from the public HL7 FHIR test server, filtered by a search query parameter.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/fhir-careplan-list
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fhir-careplan-list-hl7-r4-test-server-4ab07ec7
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_W18HDqSn9KM8L0mPQHot8

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-careplan-list-hl7-r4-test-server-4ab07ec7 -d '<json body>'
```

Example prompt: Can you pull me a page of 10 FHIR CarePlan resources from the public HL7 R4 test server — just the standard care plan records in JSON?

## When to prefer this

Choose this endpoint when you need to retrieve and paginate through FHIR R4 CarePlan resources from the public HL7 test server for development, testing, or demonstration purposes. Ideal for healthcare application developers and researchers who need sample FHIR-compliant care plan data without setting up their own server.

## Known failure modes

- Missing or invalid q parameter may return an empty list or error
- Public FHIR test server may be temporarily unavailable, returning a 503
- Invalid query syntax may result in a 400 Bad Request
- Server-side rate limiting may block repeated rapid calls

## How this service works

Return a page of {q} FHIR CarePlan resources from the public HL7 FHIR R4 test server. Query: ?q= Returns JSON.

## Output

A JSON array of FHIR R4 CarePlan resource objects from the public HL7 test server, paginated according to the query parameter q, including standard FHIR fields such as resourceType, id, status, intent, subject, and activity.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fhir-careplan-list-hl7-r4-test-server-4ab07ec7/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)