# FHIR Imaging Study List

> FHIR Imaging Study List 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 FHIR R4 Bundle of radiology ImagingStudy resources from the public HL7 FHIR R4 test server, paginated by a count parameter.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/fhir-imaging-study-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-imaging-study-list-925c04ac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JnYGOINfhfNYru3Q8luto

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-imaging-study-list-925c04ac -d '<json body>'
```

Example prompt: Can you pull the first 10 radiology imaging studies from the public FHIR R4 test server and show me the ImagingStudy resources?

## When to prefer this

Use this endpoint when you need to retrieve a list of FHIR R4 ImagingStudy resources from the public HL7 test server, especially for prototyping, testing FHIR integrations, or exploring radiology data structures in a standards-compliant format. Prefer this over raw FHIR server calls when you want a simple, paid API abstraction with predictable JSON output.

## Known failure modes

- Invalid or missing q parameter may return an empty bundle or error
- Public test server downtime may cause request failures
- q value too large may cause slow response or server-side limits
- Non-integer q values may result in a 400 bad request

## How this service works

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

## Output

A FHIR R4 Bundle JSON object containing the requested number of ImagingStudy resources, each describing a radiology imaging study including modality, subject, and study metadata as defined by the HL7 FHIR R4 standard.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fhir-imaging-study-list-925c04ac/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)