MailerCheck

Return the current MailerCheck verification-credit balance. Use this before VERIFY_EMAIL or START_LIST_VERIFICATION when cost matters.

Return the connected MailerCheck user and account identity. Use this to confirm which user and account the API token represents.

Return one verification list, including its status, item count, verification timing, and aggregate result statistics.

Return one page of verification lists for the connected MailerCheck account, with an opaque cursor when another provider-controlled page exists.

Return one page of email-level results for a verification list, optionally filtered by classification. The success envelope and pagination behavior are based on MailerCheck documentation and were not live-verified because producing results requires a credit-consuming list verification.

Create a MailerCheck verification list by ingesting a name and email-address array. Creating a one-address list did not reduce the account credit balance during live probing. This action does not invoke the separate, credit-consuming Start List Verification operation.

Permanently and irreversibly delete a MailerCheck verification list by ID. Use only when the caller explicitly intends to remove the list.

Irreversibly start verification of every address in a MailerCheck list. A successful call spends one verification credit per address. Before calling, use GET_VERIFICATION_LIST to inspect the list count and GET_CREDIT_BALANCE to confirm the current credit_balance. This endpoint was not live-executed because the authorized verification-credit budget was exhausted.

Consumes exactly one MailerCheck verification credit on every successful call. Synchronously verify one email address and return its classification; check GET_CREDIT_BALANCE first if cost matters.