Verify whether a single phone number is registered on Snapchat and, on a hit, enrich it with the account's public identity: username, userId, and displayName. Pass the full international number (digits, optional leading +); the API normalizes it to E.164. registered is three-state: true = registered, false = not registered, null = undetermined (transient — see message and retry after a short backoff). This is the recommended phone check: it is built for high-concurrency screening and resolves identity in the same call, so you do not need a second request to learn who the number belongs to.

API Features

Registration + identity in one call Returns registered plus username, userId, and displayName on a hit — no second lookup needed

Three-state result registered can be true, false, or null (undetermined) with a message explaining transient failures

High-concurrency ready Designed for bulk screening and real-time form validation at scale

Normalized input Accepts the full international number with optional leading + and echoes the E.164 form

Live API Demo

GET /api/project/snapchat/check-phone

API Response (JSON)

{}

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If you encounter API issues or need other API requirements, please contact us.

Use Cases

Lead and contact validation: confirm numbers are on Snapchat before outreach or enrichment
Sign-up and onboarding gating: pick the right channel before sending a message or OTP
Identity resolution: attach a Snapchat username / userId to a phone record
Anti-fraud and KYC: use registration status as a trust signal

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Check Snapchat Registration by Phone

API Features

Live API Demo

API Response (JSON)

Use Cases