# Consumer Verification

Use Consumer Verification endpoint to validate, standardize, and verify consumer contact data.

 - [GET /doContactVerify](https://developer.melissa.com/apis/personator-consumer/consumer-verification/docontactverifyget.md): The service requires at least one of the following input combinations: **Set A** - `a1`, `postal` **Set B** - `a1`, `city`, `state` **Set C** - `a1`, `lastline` **Set D** - `email` **Set E** - `phone`
 - [POST /doContactVerify](https://developer.melissa.com/apis/personator-consumer/consumer-verification/docontactverifypost.md): Submit a batch request to verify consumers. The service requires at least one of the following input combinations: **Set A** - `AddressLine1`, `PostalCode` **Set B** - `AddressLine1`, `City`, `State`