RapiFuzz APIFuzzer
RapiFuzz APIFuzzer is a self-hosted API security tool that sends invalid or unexpected data to API endpoints to uncover vulnerabilities and suggest mitigation.
What RapiFuzz APIFuzzer is
RapiFuzz APIFuzzer is a self-hosted API security tool that sends invalid or unexpected data to API endpoints to uncover vulnerabilities and suggest mitigation. It can identify APIs from web URLs and produce an API software bill of materials for web applications. The tool classifies REST, GraphQL, SOAP, JSON-RPC, and XML-RPC APIs, then fuzzes individual APIs or APIs inside web applications against the OWASP API Security Top 10 editions from 2019 and 2023. Users can add test cases and upload their own payloads. Reports identify vulnerable endpoints, payloads, exploits, recommendations, and mitigation techniques, including custom techniques researched by its in-house team. Listed coverage includes injection attacks, sensitive-data discovery, zero-day discovery, BOLA, BFLA, rate limiting, authentication, authorization, and input validation. It maps vulnerabilities to CWE numbers and can flag suspicious client requests using IP reputation. The maker describes CI/CD, JIRA, Eclipse, and ZAP integrations, plus clientless or agentless on-premise deployment. Pricing is on request, with a 15-day free trial.
Good
- Supports REST, GraphQL, SOAP, JSON-RPC, and XML-RPC
- Tests against OWASP API Security Top 10 2019 and 2023
- Allows custom test cases and payload uploads
- Reports endpoints, payloads, exploits, and recommendations
- Offers clientless, agentless on-premise deployment
Watch out
- Pricing is available only on request
- Deployment is self-hosted and on-premise
- No stated general cloud deployment option
Who it suits
APIFuzzer suits organizations in BFSI, insurance, healthcare, power, oil, government, and defense. It is also aimed at teams needing API security checks within DevSecOps and CI/CD workflows.
Verdict
RapiFuzz APIFuzzer combines API discovery, configurable fuzzing, broad protocol coverage, and remediation reporting. Its self-hosted deployment and request-based pricing should be considered before adoption.
The facts
Each one read from RapiFuzz APIFuzzer's own pages, with the date it was checked.
What it does
- API discovery
- It generates an API software bill of materials for web applications and identifies APIs from web URLs.checked 7 Oct 2026
- API types
- It categorizes custom APIs including REST, GraphQL, SOAP, JSON-RPC, and XML-RPC.checked 7 Oct 2026
- CI/CD integrations
- A maker blog says APIFuzzer integrates with CI/CD workflows and works alongside JIRA, Eclipse, and ZAP.checked 7 Oct 2026
- Custom tests
- Users can add custom test cases and upload custom payloads.checked 7 Oct 2026
- Deployment
- The maker's brochure lists clientless or agentless operation and on-premise deployment.checked 7 Oct 2026
- Integrations
- The maker says APIFUZZER works with CI/CD workflows and tools including JIRA, Eclipse, and ZAP.checked 7 Oct 2026
- Intended users
- The maker describes the solution for organizations across sectors including BFSI, insurance, healthcare, power, oil, government, and defense.checked 7 Oct 2026
- Mitigation
- It provides vulnerability details and mitigation techniques, including custom techniques researched by its in-house team.checked 7 Oct 2026
- Notable testing features
- The brochure lists API lifecycle management, custom and pre-built payloads, vulnerability mapping to CWE numbers, and detection of suspicious client requests based on IP reputation.checked 7 Oct 2026
- Protocol coverage
- It categorizes custom APIs as REST or other types, including GraphQL, SOAP, JSON-RPC, and XML-RPC.checked 7 Oct 2026
- Purpose
- APIFUZZER injects invalid or unexpected data into API endpoints to find vulnerabilities and provide mitigation methods.checked 7 Oct 2026
- Reports
- It reports vulnerable endpoints, payloads, exploits, and recommendations.checked 7 Oct 2026
- Security coverage
- The brochure lists injection attacks, sensitive data discovery, zero-day vulnerability discovery, and tests for BOLA, BFLA, rate limiting, and other OWASP API Top 10 risks.checked 7 Oct 2026
- Security testing
- It fuzzes individual APIs and APIs embedded in web applications against OWASP API Security Top 10 2019 and 2023.checked 7 Oct 2026
- Support
- The contact page lists [email protected] and a Gurugram, India headquarters address.checked 7 Oct 2026
- Testing
- It fuzzes individual APIs or APIs embedded in web applications against OWASP API Security Top 10 editions 2019 and 2023.checked 7 Oct 2026
- Who it serves
- The product page says organizations in sectors including BFSI, insurance, healthcare, power, oil, government, and defense can benefit from its DevSecOps-ready solutions.checked 7 Oct 2026
The company
- Headquarters
- Gurugram, Haryana, Indiachecked 28 Sep 2026
Money
- Trial
- The product page invites visitors to try APIFUZZER for free; it does not state a trial duration on that page.checked 7 Oct 2026
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