Meta tags:
description=Manage your account s blocklist of domains to customize email validation behavior.;

Headings (most frequently used words):

request, endpoint, response, domain, example, success, 200, blocklist, blocklisted, parameters, domains, add, to, error, body, 422, validation, path, list, bulk, check, if, is, remove, from, responses, environment, handling, footer, query, already, rules, unauthorized, 401, pro, account, required, 403, not, found, 404, failed, resources, support, legal,

Text of the page (most frequently used words):
domain (39), #blocklist (33), com (24), the (21), example (19), #endpoint (19), request (18), domains (16), usercheck (13), api (13), response (12), environment (11), success (11), your (10), account (10), 200 (10), blocklisted (9), https (9), validation (8), required (8), add (8), data (7), message (7), for (7), type (7), parameters (6), from (6), email (5), not (5), error (5), path (5), bulk (5), this (5), page (5), curl (5), authorization (5), bearer (5), your_api_key (5), description (5), created_at (5), get (5), documentation (4), 422 (4), pro (4), remove (4), check (4), body (4), already (4), list (4), invalid (4), errors (4), yes (4), 2024 (4), 28t12 (4), post (4), null (4), status (3), failed (3), found (3), unauthorized (3), rules (3), next (3), given (3), was (3), field (3), string (3), parameter (3), current (3), url (3), label (3), active (3), overview (3), all (2), privacy (2), security (2), legal (2), temporary (2), are (2), handling (2), 404 (2), 403 (2), 401 (2), responses (2), query (2), previous (2), specific (2), feature (2), requires (2), delete (2), 000 (2), per (2), example1 (2), example2 (2), example3 (2), has (2), been (2), content (2), application (2), json (2), array (2), max (2), links (2), false (2), per_page (2), reference (2), integration (2), log (2), sign (2), pricing (2), signup (2), protection (2), 2016, 2026, rights, reserved, processing, agreement, terms, service, subprocessors, policy, submit, correction, contact, support, llms, txt, address, providers, case, study, free, tools, guides, about, resources, our, services, gdpr, compliant, sell, trade, share, with, third, parties, hosted, respect, footer, test, will, affect, production, and, vice, versa, determined, key, used, operations, removed, successfully, exists, each, must, valid, format, duplicate, same, automatically, deduplicated, maximum, succeeded, multiple, single, new, 2025, 27t23, first, last, prev, meta, current_page, last_page, true, total, number, results, min, 100, default, integer, paginated, endpoints, allow, you, manage, custom, that, should, treated, blocked, make, zapier, laravel, package, wordpress, plugin, integrations, delivery, retries, events, payloads, webhooks, conditions, migrate, decision, quickstart, gates, beta, rate, limits, authentication, introduction, credits, environments, getting, started, open, main, menu,

Text of the page (random words):
blocklist endpoint documentation usercheck open main menu usercheck signup protection pricing documentation sign up log in signup protection pricing documentation sign up log in getting started overview environments credits api reference introduction authentication domain validation endpoint email validation endpoint blocklist endpoint status endpoint rate limits gates beta overview quickstart decision endpoint migrate from email domain rules conditions webhooks overview events payloads security delivery retries integrations wordpress plugin laravel package zapier integration make integration api reference blocklist endpoint the blocklist endpoints allow you to manage a custom list of domains that should be treated as blocked for your account this feature requires a pro account list blocklisted domains get a paginated list of all domains in your account s blocklist for the current environment endpoint get blocklist query parameters parameter type required description per_page integer no number of results per page min 1 max 100 default 25 request example curl x get https api usercheck com blocklist h authorization bearer your_api_key success response 200 data domain example com created_at 2025 01 27t23 32 12 00 00 links first https api usercheck com blocklist page 1 last https api usercheck com blocklist page 1 prev null next null meta current_page 1 from 1 last_page 1 links url null label previous active false url https api usercheck com blocklist page 1 label 1 active true url null label next active false path https api usercheck com blocklist per_page 25 to 1 total 1 add domain to blocklist add a new domain to your account s blocklist endpoint post blocklist request body field type required description domain string yes the domain to add to the blocklist e g example com request example curl x post https api usercheck com blocklist h authorization bearer your_api_key h content type application json d domain example com success response 200 domain example com created_at 2024 01 28t12 00 00 00 00 error response 422 domain already blocklisted message the given data was invalid errors domain the domain has already been blocklisted for this environment bulk add domains to blocklist add multiple domains to your account s blocklist in a single request endpoint post blocklist bulk request body field type required description domains array yes array of domains to add max 1 000 domains request example curl x post https api usercheck com blocklist bulk h authorization bearer your_api_key h content type application json d domains example1 com example2 com example3 com success response 200 succeeded 2 failed 1 success domain example1 com created_at 2024 01 28t12 00 00 00 00 domain example2 com created_at 2024 01 28t12 00 00 00 00 errors domain example3 com error the domain has already been blocklisted for this environment validation rules maximum 1 000 domains per request duplicate domains in the same request are automatically deduplicated each domain must be a valid domain format check if domain is blocklisted check if a specific domain exists in your account s blocklist for the current environment endpoint get blocklist domain path parameters parameter type required description domain string yes the domain to check e g example com request example curl x get https api usercheck com blocklist example com h authorization bearer your_api_key success response 200 domain example com created_at 2024 01 28t12 00 00 00 00 remove domain from blocklist remove a domain from your account s blocklist for the current environment endpoint delete blocklist domain path parameters parameter type required description domain string yes the domain to remove e g example com request example curl x delete https api usercheck com blocklist example com h authorization bearer your_api_key success response 200 message domain removed from blocklist successfully error responses unauthorized 401 message unauthorized pro account required 403 message this feature requires a pro account domain not found 404 message domain not found in blocklist validation failed 422 message the given data was invalid errors domain the domain is invalid for bulk operations message the given data was invalid errors domains the domains field is required environment handling the blocklist is environment specific domains blocklisted in your test environment will not affect your production environment and vice versa the environment is determined by the api key used in the request previous email validation endpoint next status endpoint on this page list blocklisted domains endpoint query parameters request example success response 200 add domain to blocklist endpoint request body request example success response 200 error response 422 domain already blocklisted bulk add domains to blocklist endpoint request body request example success response 200 validation rules check if domain is blocklisted endpoint path parameters request example success response 200 remove domain from blocklist endpoint path parameters request example success response 200 error responses unauthorized 401 pro account required 403 domain not found 404 validation failed 422 environment handling footer usercheck temporary email validation api hosted in the eu we respect your privacy we do not sell trade or share your data with third parties our services are gdpr compliant resources about guides free tools case study temporary email address providers llms txt support status contact us documentation submit a data correction legal legal security privacy policy subprocessors terms of service data processing agreement 2016 2026 usercheck all rights reserved