Instantly enrich customer profiles directly within your CRM, internal apps, or automation workflows. Programmatically append contact info, demographics & firmographics with low-latency.
Append Emails, Phones, Postal, Demographics, & more.
Validate emails, screen phone numbers, validate postal records, etc.
Bridge Identity gaps. Match Phone ↔ Email, Postal ↔ Email/Phone, etc.
Resolve anonymous identifiers. Convert MD5, SHA-1, and SHA-256 email hashes back to usable addresses.
Append cell, landline, or both phone types to name and address inputs.
View DocumentAppend email addresses to name and address records for audience activation.
View DocumentIdentify hard bounces, accept-all addresses, and deliverable emails.
View DocumentResolve hashed identifiers into matched name, address, and email data.
View DocumentAppend name, address, and email data from IP address inputs.
View DocumentAppend associated email and identity signals from phone inputs.
View DocumentDataZapp’s APIs are pre-paid services. One can add as little as $75 for up to 2 weeks of testing & integration. After the test-period, a minimum deposit of $1,000 or more is required. Those funds serve as your declining balance.
As your application fetches data, usage costs decline against that balance. Accounts must be replenished with a minimum refill of $1,000 before the balance drops to $0 to avoid service interruption.
Signup at services.datazapp.com/User/Signup and create your free account. If you are already registered, sign in to your account.
Send an email to support(at)datazapp.com with your user ID or email address with “Requesting API” in the subject line.
Our sales staff will verify details & enable API access for your account. You will receive a confirmation email with instructions to connect. DataZapp API uses standard HTTP Post method with JSON data format.











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