[Automatic API Attack Tool](https://github.com/imperva/automatic-api-attack-tool) | Imperva's customizable API attack tool takes an API specification as an input, generates and runs attacks that are based on it as an output.
[OWASP API Security Top 10](https://apisecurity.io/encyclopedia/content/owasp-api-security-top-10-cheat-sheet-a4.pdf) | 42Crunch - OWASP API Security Top 10
[GraphQL Cheat Sheet](https://cheatsheetseries.owasp.org/cheatsheets/GraphQL_Cheat_Sheet.html) | GraphQL - OWASP Cheat Sheet Series
[API-Security-Checklist](https://github.com/shieldfy/API-Security-Checklist) | Checklist of the most important security countermeasures when designing, testing, and releasing your API
[Kontra - OWASP Top 10 for API](https://application.security/free/owasp-top-10-API) | Is a series of free interactive application security training modules that teach developers how to identify and mitigate security vulnerabilities in their web API endpoints.
[Pentesting Lab: vAPI](https://github.com/roottusk/vapi) | vAPI is Vulnerable Adversely Programmed Interface which is Self-Hostable PHP Interface that mimics OWASP API Top 10 scenarios in the means of Exercises.
[Burp Enumeration](https://portswigger.net/support/using-burp-to-enumerate-a-rest-api) | Using Burp to Enumerate a REST API
[ZAP Scanning](https://www.zaproxy.org/blog/2017-06-19-scanning-apis-with-zap/) | Scanning APIs with ZAP
## Fuzzing / SecLists
Name | Description
---- | ----
[List of API endpoints & objects](https://gist.github.com/yassineaboukir/8e12adefbd505ef704674ad6ad48743d) | A list of 3203 common API endpoints and objects designed for fuzzing.
[SecLists for API's web-content discovery](https://github.com/danielmiessler/SecLists/tree/master/Discovery/Web-Content/api) | It is a collection of web content discovery lists for APIs used during security assessments.
[GraphQL SecList](https://github.com/danielmiessler/SecLists/blob/master/Discovery/Web-Content/graphql.txt) | It's a GraphQL list used during security assessments, collected in one place.
[crAPI](https://github.com/OWASP/crAPI) | completely ridiculous API (crAPI)
[VAmPI](https://github.com/erev0s/VAmPI)| Vulnerable REST API with OWASP top 10 vulnerabilities for APIs
[dvws-node](https://github.com/snoopysecurity/dvws-node) | Damn Vulnerable Web Service is a vulnerable web service/API/application that can be used to learn webservices/API vulnerabilities.
[DamnVulnerableMicroServices](https://github.com/ne0z/DamnVulnerableMicroServices) | This is vulnerable microservice written in many language to demonstrating OWASP API Top Security Risk (under development)
[Damn-Vulnerable-GraphQL-Application](https://github.com/dolevf/Damn-Vulnerable-GraphQL-Application)| Damn Vulnerable GraphQL Application is an intentionally vulnerable implementation of Facebook's GraphQL technology, to learn and practice GraphQL Security.
[API hacking for Inexperienced hacker](https://www.youtube.com/watch?v=qqmyAxfGV9c) | API hacking for the Actually Pretty Inexperienced hacker with Katie Paxton-Fear - OWASP DevSlop
[Securing your APIs](https://owasp.org/www-chapter-singapore/assets/presos/Securing_your_APIs_-_OWASP_API_Top_10_2019,_Real-life_Case.pdf) | “How Secure are you APIs?” - Securing your APIs: OWASP API Top 10 2019, Case Study and Demo
[disclosing-information-via-your-apis](https://www.bugcrowd.com/resources/webinars/hidden-in-plain-site-disclosing-information-via-your-apis/) | Hidden in Plain Site: Disclosing Information via Your APIs
[Awesome REST](https://github.com/marmelab/awesome-rest) | A collaborative list of great resources about RESTful API architecture, development, test, and performance. Feel free to contribute to this on-going list.
[How to design a REST API ](https://blog.octo.com/en/design-a-rest-api) | How to design a REST API? - Full guide tackling security, pagination, filtering, versioning, partial answers, CORS, etc.
[API Penetration Testing](https://blog.securelayer7.net/api-penetration-testing-with-owasp-2017-test-cases) | API Penetration Testing with OWASP 2017 Test Cases
[api-security-testing-how-to-hack](https://smartbear.com/blog/test-and-monitor/api-security-testing-how-to-hack-an-api-part-1/)| API Security Testing – How to Hack an API and Get Away with It (Part 1 of 3)