Have I Been Pwned · Open Collection

Have I Been Pwned API v3

17
Requests
3.0.0
Version
View on GitHub Raw JSON SecurityData BreachesPwned PasswordsIdentityThreat IntelligenceCredential StuffingOpen Collection

Overview

Have I Been Pwned API v3 is a Open Collection published by Have I Been Pwned on the APIs.io network, version 3.0.0.

The collection contains 17 requests.

Tagged areas include Security, Data Breaches, Pwned Passwords, Identity, and Threat Intelligence.

Requests & Folders

Get all breaches for an account
Get all breached account hashes for a range
Get all breached email addresses for a domain
Get all subscribed domains for API key
Generate a DNS verification token for a domain
Verify a DNS token for a domain
Send a domain verification approval email
Get all breaches in the system
Get a single breach by name
Get the most recently added breach
Get all data classes in the system
Get all stealer log domains for an email address
Get all stealer log email addresses for a website domain
Get all stealer log email aliases for an email domain
Get all pastes for an account
Get current subscription status
Pwned Passwords range search (k-Anonymity)

Related API Specs

Have I Been Pwned Breach API (OpenAPI) Have I Been Pwned Breachedaccount API (OpenAPI) Have I Been Pwned Breacheddomain API (OpenAPI) Have I Been Pwned Breaches API (OpenAPI) Have I Been Pwned Dataclasses API (OpenAPI) Have I Been Pwned Domainverification API (OpenAPI) Have I Been Pwned Latestbreach API (OpenAPI) Have I Been Pwned Pasteaccount API (OpenAPI) Have I Been Pwned Range API (OpenAPI) Have I Been Pwned Stealerlogsbyemail API (OpenAPI) Have I Been Pwned Stealerlogsbyemaildomain API (OpenAPI) Have I Been Pwned Stealerlogsbywebsitedomain API (OpenAPI) Have I Been Pwned Subscribeddomains API (OpenAPI) Have I Been Pwned Subscription API (OpenAPI) Have I Been Pwned Breached Accounts API (OpenAPI) Have I Been Pwned Data Classes API (OpenAPI) Have I Been Pwned Domain Search API (OpenAPI) Have I Been Pwned Pastes API (OpenAPI) Have I Been Pwned Range Search API (OpenAPI) Have I Been Pwned Stealer Logs API (OpenAPI)
Back to Have I Been Pwned · All Collections · GitHub

Work with this as data

Every collection here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for collections

4 MCP tools reach this
  • find_collectionsBrowse and filter every collection in the catalog.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This collection
curl "https://apis.io/api/v1/collections/open-have-i-been-pwned"
All collections
curl "https://apis.io/api/v1/collections?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

A second provider on the same verified email joins the account you already have.