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Integrate secure, privacy-first identification and verification with just a few lines of code.

Interactive Demo

Get your free Changefly ID
Flexible Deployment

Implement Changefly ID as a standalone layer or combine seamlessly with your existing stack.

  • On-Demand: Fast, privacy-first identification and verification
  • Single Sign-On: Works with Okta, Microsoft, Google, Amazon, and others
  • Auth Layering: Sits alongside MFA and Passkeys
  • Hardware Security: Native support for YubiKey, Google Titan, and others
Self-Destructing Tokens
Generated instantly with the free Changefly app. Patented, highly secure, on-demand token architecture expires automatically after exactly two minutes.
Calculated space complexity yields 2.82 trillion combinations (368), making computational guessing engines completely useless.
Noise-Free Messaging

Changefly direct messaging acts as an unlisted secure line for account-related communications, filtering out noise by cryptographically ensuring sender and receiver legitimacy.

By shielding endpoints from publicly harvestable directories, it dynamically blockades common messaging vulnerabilities at the perimeter:

  • Targeted Spam & Scams cannot reach your users
  • Phishing & Credential Stuffing bots run out of targets
  • Account Recovery Attacks lose their public vector footholds
Immune to Attacks

Changefly ID acts as a digital privacy cloak around the moat of your castle.

While tools like Passkeys or Yubikeys protect authentication endpoints, they do not mask your baseline public identifiers (like emails or phone numbers).

By supplying a unique, isolated token, Changefly ID blinds target definitions—rendering targeted perimeter actions completely obsolete against:

  • Spear Phishing & Whaling vectors
  • Vishing (Voice over IP structural social engineering)
  • Smishing (SMS payload interception networks)
  • Messages with malicious system configuration links and attachments
  • Targeted scams & ransom extortion
Telemetry & SIEM Streams

Pipe deep authentication event trails directly into your enterprise security stack for continuous monitoring, anomaly analysis, and threat hunting ops.

  • Real-time Logs: Stream granular token lifecycle states and transactional metadata parameters.
  • SIEM Integration: Out-of-the-box data formatting support for Splunk, Datadog, AWS CloudWatch, and Elastic.
  • Proactive Alerts: Trigger instant SecOps notification hooks if invalid token signature parameters are recurrently scanned.

Developer Quickstart

1. Generate API Private Key

Changefly ID required. Initialize your API access by generating your unique API Private Key. You only need to do this once.

•••
curl -X POST https://services.changeflyapi.com/v1/api/generate-private-key \ -d '{ "admin_changefly_id": "YOUR CHANGEFLY ID" }'

2. Generate API Connection Key

Create a connection key to establish a unique bond between you and your users. You only need to do this once.

•••
curl -X POST https://services.changeflyapi.com/v1/api/generate-connection-key \ -d '{ "admin_changefly_id": "YOUR CHANGEFLY ID" }'

3. Verify Changefly ID's

Now that you have your api_private_key and api_connection_key, you are ready to verify any Changefly ID.


Use the verify endpoint to receive a unique changefly_connection_id. Attach this unique identifier in your internal database for each user account.

•••
curl -X POST https://services.changeflyapi.com/v1/api/verify \ -d '{ "api_private_key": "YOUR API PRIVATE KEY", "api_connection_key": "YOUR API CONNECTION KEY", "changefly_id": "USER CHANGEFLY ID" }' # Response { "success": 1, "changefly_connection_id":"USER CONNECTION ID", "identity": { "type": "person", "country": "US", "minimum_age": 18 } }

Questions? We're here to help.

Contact our developer team for Changefly API support, SDKs, and Enterprise Features.

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