# FHIR Organization Search

> FHIR Organization Search 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).

Search healthcare organizations by name on the public HL7 FHIR R4 test server, returning matching organization records as JSON.

## Facts

- Endpoint: POST https://clonecho.builda.company/x402/s/fhir-organization-search
- 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-organization-search-1c16a950
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_b0pgqsuVr_aV-FqMHl6IK

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-organization-search-1c16a950 -d '<json body>'
```

Example prompt: Can you search the FHIR R4 server for healthcare organizations matching the name 'General Hospital' and show me what records come back?

## When to prefer this

Use this endpoint when you need to search healthcare organizations by name using the standard HL7 FHIR R4 format, particularly for testing, development, or demonstration purposes involving FHIR-compliant healthcare data. Prefer this over generic web search when you need structured FHIR Organization resources with standardized identifiers and metadata.

## Known failure modes

- Empty results if no organizations match the query string
- FHIR server unavailable or returns 500 error if the test server is down
- Malformed or missing ?q= parameter returns an error or empty result
- Rate limiting or payment failure if the x402 payment is not processed correctly

## How this service works

Search healthcare organizations by name {q} on the public HL7 FHIR R4 test server. Query: ?q= Returns JSON.

## Output

A JSON response containing a list of FHIR R4 Organization resources matching the name query, including fields such as organization ID, name, type, address, and other FHIR-standard organization metadata.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fhir-organization-search-1c16a950/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)