---
title: "Search for CRB info by EIN."
method: GET
path: "/service-providers/{sp_id}/ein-search"
tags: ["Service Provider"]
---

# Search for CRB info by EIN.

`GET /service-providers/{sp_id}/ein-search`

## Request

- Base URL: `https://sandbox-api.greencheckverified.com`
- URL: `https://sandbox-api.greencheckverified.com/service-providers/{sp_id}/ein-search`
- Auth: API key in header `Authorization`
- TypeScript: <https://skmtc.dev/greencheckverified/apis/green-check-access/docs/service-providers/:sp_id/ein-search/get.ts> (a function with typed inputs; its response is checked against the schema)

Checks to see if any CRBs in our system have the provided EIN.

## Path parameters

- `sp_id` string, required

## Query parameters

- `ein` string, required

## Response `200`

Ok

- ThinCrbInfo[]
  - `ein` string, required
  - `name` string
  - `mailingstreetaddress` string
  - `mailingstate` string
  - `mailingpostalcode` string
  - `mailingcity` string
  - `streetaddress` string
  - `state` string
  - `postalcode` string
  - `city` string

## Other responses

- `401`: Unauthorized
- `403`: Forbidden
- `404`: Not Found
- `422`: Validation Failed

---

[API](https://skmtc.dev/greencheckverified/apis/green-check-access.md) - [All operations](https://skmtc.dev/greencheckverified/apis/green-check-access/llms.txt) - [OpenAPI document](https://skmtc.dev/greencheckverified/apis/green-check-access/revisions/fb63a7a6151b?raw)