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Data Delivered However You Need it with SpyCloud's API

Automate account takeover prevention within your existing workflows

The SpyCloud API allows you to integrate breach and malware data into your current workflows with fast, high-volume access. Fortune 1000 security teams, security vendors, and any organization that has online accounts can leverage our API to power solutions to:

$ curl --include --header "X-Api-Key: 1234567890" ''

  "cursor": "",
  "hits": 4,
  "results": [
      "username": "jamiemendez",
      "domain": "",
      "password": "$826y4$31226$dYbW2Qf1eM3zbNek4N0G",
      "severity": 5,
      "spycloud_publish_date": "2022-05-25T00:00:00Z",
      "sighting": 1,
      "email_domain": "",
      "source_id": 4452,
      "password_type": "bcrypt",
      "email": ""
      "domain": "",
      "password": "123456",
      "severity": 20,
      "spycloud_publish_date": "2022-10-29T00:00:00Z",
      "password_plaintext": "123456",
      "full_name": "Jim McGee",
      "email_domain": "",
      "source_id": 12,
      "password_type": "plaintext",
      "email": "",
      "sighting": 1,
      "username": "jamesryan",
      "domain": "",
      "password": "7E5F8BAB296155773551072652B182B4E245BA3D",
      "severity": 20,
      "spycloud_publish_date": "2022-10-21T00:00:00Z",
      "password_plaintext": "jamesryan1",
      "email_domain": "",
      "source_id": 14,
      "password_type": "sha1",
      "email": "",
      "sighting": 4,
      "ip_addresses": [

Power Your Products with SpyCloud Data

Partner with the industry leader in breach and malware data recovery

SpyCloud provides product teams with fast, easy access to the world’s most comprehensive breach database, enabling you to create offerings that protect your consumers and bring them to market quickly.

By integrating SpyCloud data into dark web monitoring, identity theft, security, and payments solutions, you can accelerate customer acquisition, improve retention, generate new revenue, and truly set yourself apart from the competition.

Learn More About Data Partnerships for Product Developers


See How a Top Ten Travel Site Uses the SpyCloud API to Detect Exposed Consumers

Protect Your Consumers from Online Fraud

By integrating SpyCloud’s easy-to-use API into your current application, you can identify when your users’ credentials have been exposed on the criminal underground and take action quickly to combat new account fraud, loss of revenue, brand damage, and spam.

For example, when a consumer’s password matches a previous exposure in our database, your system can reset their password proactively or trigger step-up authentication measures to prevent malicious actors from exploiting vulnerable accounts.

Learn More About Consumer ATO Prevention

SpyCloud Customer ATO Prevention Workflow

See How Oklahoma University Remediates 1000 Exposed Accounts in 24 Hours Using the SpyCloud API

Reduce Your Risk of a Breach by Protecting Employees from Account Takeover

With the SpyCloud API, you can protect your employees from account takeover by proactively alerting your security or fraud team when an employee or company asset has been compromised.

If an employee’s credentials are exposed, a forced password reset can be initiated and the account can then be monitored for suspicious behavior.

Learn More About Employee ATO Prevention

Put SpyCloud data to use in your own enterprise.