clearout

name

clearout

description

Clearout is an email verification and lead enrichment platform that provides APIs and bulk validation tools to identify invalid, disposable, and risky email addresses, allowing sales and marketing teams to improve deliverability, reduce bounce rates, and maintain cleaner contact data. Read and write Clearout data through One: emailverification, bulkverifyresults, email, servicelimits, emailfinderbulk, accountplansandaddons and more, 32 actions with real parameter documentation. Use whenever the user asks to look something up in Clearout, create or update a record there, or build code against the Clearout API.

Clearout through One

Clearout is an email verification and lead enrichment platform that provides APIs and bulk validation tools to identify invalid, disposable, and risky email addresses, allowing sales and marketing teams to improve deliverability, reduce bounce rates, and maintain cleaner contact data.

One exposes Clearout through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

How to run an action

1. Find the action in the table below, or call search_one_platform_actions with platform clearout if it is not listed.
2. Call get_one_action_knowledge with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call execute_one_action with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

Before you start

Call list_one_integrations once and confirm Clearout is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an access field. If it reports {"policy": "methods", "methods": ["GET"]} the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

Before a write

Creates, updates, deletes and sends land on a real Clearout account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

Actions

EmailVerification

Action	Method	Path	Action id
Bulk Verify Emails	POST	/v2/email_verify/bulk	conn_mod_def::GMYgeS1cMMU::0F6czqa4Tu60vCPIM7OfvA
Verify Disposable Email Addresses	POST	/v2/email/verify/disposable	conn_mod_def::GMYgekokM7Q::1gvslBwFQ7uWh2FYsRhpQw

BulkVerifyResults

Action	Method	Path	Action id
Download Bulk Verify Results	POST	/v2/download/result	conn_mod_def::GMYgepBvT0U::eofFSdyaRpCK9TlTbqDE0A
Remove Bulk Verify Results	POST	/v2/email_verify/list/remove	conn_mod_def::GMYgelBNDMs::MF5aw-uhRp-IJmLUs_joKQ

Email

Action	Method	Path	Action id
Verify a Free Email Account	POST	/v2/email/verify/free	conn_mod_def::GMYge9kLk9M::pqpKlXrBQp24i_s8zoH07Q
Verify Catch-All Email	POST	/v2/email/verify/catchall	conn_mod_def::GMYgenG_aMY::4yCY_XKHSBCjmzkEoux-fw

ServiceLimits

Action	Method	Path	Action id
Get Service Limits	GET	/v2/account/limits	conn_mod_def::GMYgd2HKKJc::k5ZP96-UTIqXBgrN4UI-iA

EmailFinderBulk

Action	Method	Path	Action id
Bulk Email Finder	POST	/v2/email_finder/bulk	conn_mod_def::GMYgd2kC2jg::UL3JQRqeTxyXV8dPGaWSrA

AccountPlansAndAddOns

Action	Method	Path	Action id
Get Account Plans and Add-ons	GET	/v2/account/myplans	conn_mod_def::GMYgd3MuKRU::ebYfhA-uTqas4YZW4qHZrA

RemainingCredits

Action	Method	Path	Action id
Get Remaining Credits	GET	/v2/account/credits	conn_mod_def::GMYgd3wRnS0::pdj8OBAfQWqMFOuJl1TGuw

Companies

Action	Method	Path	Action id
Find Domains for Company	GET	/v2/public/companies/autocomplete	conn_mod_def::GMYgd3y2mRk::NPS4N7oMQZq31v-5SbgfGg

BulkEmailFinderProgressStatus

Action	Method	Path	Action id
Get Bulk Email Finder Progress Status	GET	/v2/email_finder/bulk/progress_status	conn_mod_def::GMYgeCK9AHg::3T8CfC03Sh-Trcxfelkq3g

EmailFinderLists

Action	Method	Path	Action id
Remove a Bulk Email Finder List	POST	/v2/email_finder/list/remove	conn_mod_def::GMYgeC6e8M0::raVXtUTDR2SiAZaeLxvsfw

BulkFinderResult

Action	Method	Path	Action id
Download Bulk Finder Result	POST	/v2/email_finder/download/result	conn_mod_def::GMYgeEdszFM::DS2edT2HQn-sKaiHMwtMLQ

EmailFinderList

Action	Method	Path	Action id
Get Email Finder List	POST	/v2/email_finder/list	conn_mod_def::GMYgeEqfpC8::4e4wnTgOQVW87ZttXUpiXA

BulkFinderList

Action	Method	Path	Action id
Cancel a Bulk Finder List	POST	/v2/email_finder/list/cancel	conn_mod_def::GMYgeErpgp4::dtpFUssHR62iKa8G7Lkfzg

EmailFinder

Action	Method	Path	Action id
Instant Email Finder	POST	/v2/email_finder/instant	conn_mod_def::GMYgeQJduyk::ich8ao82RzaczMtwM3jn2w

InstantEmailFinderQueueStatus

Action	Method	Path	Action id
Get Instant Email Finder Queue Status	GET	/v2/email_finder/instant/queue_status	conn_mod_def::GMYgeVXa0jM::MyP8BeOCQWiRdO8aqYdn5g

BulkVerifyList

Action	Method	Path	Action id
Cancel Bulk Verify List	POST	/v2/email_verify/list/cancel	conn_mod_def::GMYgeWA0Bv0::XuuctBObS2eTo1EMohTUwg

BulkEmailVerification

Action	Method	Path	Action id
Progress Status for Bulk Email Verification	GET	/v2/email_verify/bulk/progress_status	conn_mod_def::GMYgeWpyHb0::EyZ9d0EdRSyDTP5Q80ytmQ

BusinessEmailVerification

Action	Method	Path	Action id
Verify Business Email	POST	/v2/email/verify/business	conn_mod_def::GMYgemNm5rU::2YCcAT0kTxe5KPlaSk8ZOQ

EmailVerifierList

Action	Method	Path	Action id
Get Email Verifier List	POST	/v2/email_verify/list	conn_mod_def::GMYge_4IosE::qdSUM-D7TeWQH0puSeA66g

AvailableCredits

Action	Method	Path	Action id
Get Available Credits	GET	/v2/email_verify/getcredits	conn_mod_def::GMYgfBAaKjM::1EmU9DA1RFuOahNdotN0Gw

EmailVerify

Action	Method	Path	Action id
Instant Verify Email	POST	/v2/email_verify/instant	conn_mod_def::GMYgfFhQuZ4::CPNo1QzxQguZP0qsSAb5cw

GibberishEmailVerification

Action	Method	Path	Action id
Verify Gibberish Email Account	POST	/v2/email/verify/gibberish	conn_mod_def::GMYgfF8rxMQ::VcCQ8l36Szm5iex0sceMJA

MxRecords

Action	Method	Path	Action id
Find MX Records	POST	/v2/domain/resolve/mx	conn_mod_def::GMYgfTMMTrs::3YuEwAdwR--yavSO0d7SDw

ReverseLookupDomain

Action	Method	Path	Action id
Reverse Lookup Domain	GET	/v2/reverse_lookup/domain	conn_mod_def::GMYgfTZD8oA::DUm61HNiSmuu_YMPEydHQg

Whois

Action	Method	Path	Action id
Find Whois	POST	/v2/domain/resolve/whois	conn_mod_def::GMYgfUhBhvE::jnzNv-CjQ128H8rYTwH_AQ

RoleAccountEmailVerification

Action	Method	Path	Action id
Verify Role Account Email	POST	/v2/email/verify/role	conn_mod_def::GMYgfUvxWCo::RNA9Ia1-TF6SQ8XuJ8L3Lw

NameValidation

Action	Method	Path	Action id
Validate a Name	POST	/v2/name/validate	conn_mod_def::GMYgfW61B9U::UUNGUVWDSEKfVfwNCHdFww

ReverseLookupEmailAddress

Action	Method	Path	Action id
Reverse Lookup Email Address	GET	/v2/reverse_lookup/email	conn_mod_def::GMYgfgnn-9g::keZoV_N3SMeZgNbRYoXm7g

ReverseLookupLinkedinProfile

Action	Method	Path	Action id
Reverse Lookup LinkedIn Profile	GET	/v2/reverse_lookup/linkedin	conn_mod_def::GMYgfhsGrx8::Ct8SXjmARMC1n4zD-dP-AQ

When a call fails

The error comes from Clearout, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/clearout

Integration knowledge by One (withone.ai), licensed under One-Knowledge-1.0. Attribution must be preserved in derivative works.