# OrgHunter API

> OrgHunter API on Apizie: 6 endpoints (Get categories!, Get details!, Get details!, Get details!, …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://apizie.tech/v1/open-data:orghunter/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.

- Project key: `open-data:orghunter`
- Category: Open Data
- Status: byok
- Source: https://orghunter.com
- Page: https://apizie.tech/api/open-data/orghunter
- OpenAPI: https://apizie.tech/api/open-data/orghunter/openapi.json

Get the latest IRS data and most up to date charity information for your website or application

## Endpoints

### Get categories!
`POST https://apizie.tech/v1/open-data:orghunter/get-categories` (byok)

### Get details!
`POST https://apizie.tech/v1/open-data:orghunter/post-v1-charitybasic` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| ein | string | no | ein (Employer Identification Number) |

### Get details!
`POST https://apizie.tech/v1/open-data:orghunter/post-v1-charityfinancial` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| ein | string | no | ein (Employer Identification Number) |

### Get details!
`POST https://apizie.tech/v1/open-data:orghunter/post-v1-charitygeolocation` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| ein | string | no | ein (Employer Identification Number) |

### Get details!
`POST https://apizie.tech/v1/open-data:orghunter/post-v1-charitypremium` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| ein | string | no | ein (Employer Identification Number) |

### Get summary data!
`POST https://apizie.tech/v1/open-data:orghunter/get-summary` (byok)

| Parameter | Type | Required | Description |
|---|---|---|---|
| ein | string | no | Employer Identification Number (EIN) |
| searchTerm | string | no | Charity Name or Keyword. Example: humane society or cancer |
| city | string | no | City Name. Example: Miami |
| state | string | no | State Name - Two letter state abbreviation |
| zipCode | string | no | Zipcode Value - 5 digit zipcode value |
| category | string | no | Category Value Selected from Categories API |
| eligible | string | no | eligible=1 will return only organizations that are tax deductible and in good standing with the IRS |
| start | string | no | Record Set Start Position |
| rows | string | no | Records Per Page. Default Value = 20 |

## Example
```
curl "https://apizie.tech/v1/open-data:orghunter/get-categories" \
  -H "x-api-key: $APIZIE_KEY" \
  -H "x-upstream-key: $PROVIDER_KEY"
```

## FAQ

### How do I call the OrgHunter API?
Create a free Apizie key, then send POST https://apizie.tech/v1/open-data:orghunter/get-categories with the header x-api-key. Every endpoint returns { project, data, timestamp }.

### Is the OrgHunter API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. OrgHunter itself also needs your own key from orghunter.com.

### Can AI agents use the OrgHunter API?
Yes. Add the Apizie MCP server (https://apizie.tech/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key open-data:orghunter.

### What is the status of the OrgHunter API?
Needs your own provider key (bring your own key)