OrgHunter
open-data:orghunter · orghunter.com ↗
Get the latest IRS data and most up to date charity information for your website or application
About the 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 |
|---|---|
| Status | Your key |
| Endpoints | 6 |
| Category | Open Data |
| Source | orghunter.com |
| Base URL | https://apizie.tech/v1/open-data:orghunter/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
OrgHunter API 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)