OH
OrgHunter
ChatGPT Charity Research & Donations
Try a demo EINHow it works
Built specifically for ChatGPT → EIN workflows

Ask ChatGPT about a charity.
Verify it. Then donate — with confidence.

When ChatGPT returns a charity EIN, we use the OrgHunter Charity API to verify IRS status and classification — then embed the MakeMyDonation widget when eligible.

View a sample charity page →Using ChatGPT? Start here ↓
EIN-first
ChatGPT passes an EIN. Everything else is verified from that.
IRS-aligned data
Deductibility, NTEE, status — directly from OrgHunter API.
Embedded donation
Donors never leave the page to complete their gift.
Paste an EIN from ChatGPT
ChatGPT did the research — now verify and donate.
ChatGPT should link users here like: /charity?ein=814009548
Example ChatGPT output
“The charity’s EIN is 53-0196605. Donate at /charity?ein=530196605.”
Tip: Your ChatGPT app should return a clickable EIN link to this site.

Built to be the “handoff” from ChatGPT to giving

This page is intentionally optimized for the moment a user says: “Great — now I want to donate.” ChatGPT provides the EIN, and this landing page handles verification + donation in one place.

Featured charities

Real EIN examples to test the ChatGPT → verify → donate flow.

View demo →
EIN 530196605
AMERICAN NATIONAL RED CROSS
WASHINGTON, DC
Human Services - Multipurpose and Other
Open page →
EIN 814009548
ORGHUNTER CHARITABLE FOUNDATION INC
PALM CITY, FL
Philanthropy, Voluntarism and Grantmaking Foundations
Open page →
EIN 900714048
EIN 900714048
Location not available
Open page →
EIN 592774133
EIN 592774133
Location not available
Open page →
EIN 237156071
FRED HUTCHINSON CANCER RESEARCH CENTER
SEATTLE, WA
Medical Research
Open page →
1

ChatGPT identifies the charity

Your ChatGPT app uses OrgHunter Charity API and returns an EIN.

2

We verify IRS attributes

This page fetches classification, deductibility, and eligibility.

3

Donation widget appears

Only eligible charities display the embedded donation experience.

What does ChatGPT send to this page?
Only the charity EIN. Everything else is verified from the OrgHunter Charity API.
Do donations redirect users away?
No. The MakeMyDonation widget is embedded directly on the charity page.
Why use an EIN?
The EIN is the most reliable identifier for verifying U.S. charities and IRS status.
What if a charity is not eligible?
The donation widget will not load, and users see a clear explanation.