Notify me when an EIN appears
POST
/nonprofits/notify-me
EIN lookup outcome 6: the monthly IRS load emails the person when the EIN becomes an eligible 501(c)(3).
Authorizations
BearerAuth
In the browser, authentication rides on the httpOnly session cookies set by /cognito/signin or the Google / Apple sign-in at /cognito/oauth/{provider}. For scripts and for Swagger UI testing, paste an API key (fh_live_…, created with POST /api-keys); a Cognito JWT is accepted too. Sign-in does not return a token in its body.
Type
HTTP (bearer)
Request Body
application/json
JSON
{
"ein": "string"
}
Responses
Done