# HealthParse Nonprofit Form 990 Filing History by EIN

> HealthParse Nonprofit Form 990 Filing History by EIN is a paid API for AI agents from api.healthparse.io, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns multi-year IRS Form 990 filing history for a nonprofit health organization identified by EIN, including revenues, expenses, and financial trends across fiscal years.

## Facts

- Endpoint: GET https://api.healthparse.io/v1/nonprofits/:ein
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/healthparse-nonprofit-form-990-filing-history-by-ein-c18bcf59
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VU3bpuojCPlU2TDhQQQiw

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 healthparse-nonprofit-form-990-filing-history-by-ein-c18bcf59
```

Example prompt: Can you pull up the Form 990 filing history for the nonprofit with EIN 13-1837418 and show me how their revenues and expenses have trended across fiscal years?

## When to prefer this

Use this endpoint when you need historical IRS Form 990 financial data (revenues, expenses, trends) for a specific nonprofit health organization and you have their EIN. Prefer this over general nonprofit search endpoints when you already know the EIN and want longitudinal financial data rather than a one-time snapshot.

## Known failure modes

- Invalid or malformed EIN returns a 400 error
- EIN not found in IRS e-filing database returns a 404
- Nonprofit has not filed Form 990 electronically and has no data available
- Payment of $0.01 USDC not processed results in 402 Payment Required
- Rate limiting or quota exceeded returns a 429

## How this service works

Nonprofit health organization Form 990 filing history by EIN. Answers: what are the revenues, expenses, and trends for this nonprofit across fiscal years? Source: IRS Form 990 e-filings.

## Output

A multi-year history of IRS Form 990 filings for the specified nonprofit, including annual revenue figures, expense breakdowns, and financial trends across fiscal years, sourced from IRS e-filings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "required": [],
   "properties": {}
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/healthparse-nonprofit-form-990-filing-history-by-ein-c18bcf59/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.healthparse.io](https://www.zero.xyz/host/api.healthparse.io/llms.txt)