multi-language-examples

Official CheckNumber API examples for bulk WhatsApp registration, activity, and profile verification in eight languages.

Avatar and avatar category, estimated age band, gender, skin tone, hair colour and a business flag across a whole list, for segmentation and audience work.

Official AvatarLookup API examples for WhatsApp avatar and portrait attribute lookups.

Upload numbers and download the Zalo profile data, avatar included.

User id, last-seen time, active days, member flag and avatar URL for a whole list of usernames.

Bulk asynchronous file-based API used to check Binance account registration by phone number or email address.

Official AvatarLookup API examples for email avatar and portrait attribute lookups.

Official eKYC Pro API examples for synchronous Facebook account checks by phone number or email.

Turn a phone list into routing-ready context. Append carrier, underlying carrier, line type, country, region and city to international records, then use the enriched result for routing, regional analysis, segmentation and CRM updates.

Start the next commerce campaign with a more focused audience. Find available e-commerce activity signals, shape audience and remarketing segments around records worth review, and keep the boundary clear: the result is not an order, purchase intent or platform-activity record.

Upload Telegram usernames and download the profile data, avatar included.

Official EmailCheckPro API examples for single and batch email deliverability checks.

Find the records worth reviewing first. Combine high-end device characteristics with recent network activity to return a yes/no potential high-value-user signal for service, membership and campaign prioritization; it is a detection signal, not proof of income or purchase.

Registration status plus last-active time, active days and the Business flag, so you can tell live numbers from dormant ones across a whole list.

Bulk asynchronous file-based API used to check Amazon account registration by phone number or email address.

Upload a whole file of numbers and download the carrier data when the task finishes.

Synchronous single and batch checks for WhatsApp Avatar.

Upload a whole file of numbers, find out which ones are registered on WhatsApp, and download the result file when it finishes.

A clean list is the start of the next campaign. Check validity and activation signals to find records worth reviewing, then feed the structured result into list cleaning, CRM updates and pre-outreach checks so every action starts with clearer data.

Upload a list of Telegram usernames, confirm which ones belong to real accounts, and get the avatar URL.