Test REST, GraphQL, gRPC, and more

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REST, GraphQL, gRPC, microservices, monoliths—here's what we cover.

What StackHawk Tests

StackHawk finds real vulnerabilities—OWASP Top 10, business logic flaws, auth issues, and more—across your entire application stack. Here's what we support.

Every API Protocol Your Team Uses

Whether you're running a modern microservices architecture or maintaining legacy integrations, StackHawk speaks your language:

REST APIs — The standard for most web applications

GraphQL— Including introspection and query-specific vulnerabilities

SOAP— For legacy and enterprise integrations

gRPC— Modern microservice communication

JSON-RPC— Common in AI agent architectures and blockchain

From Monoliths to Microservices

Your application landscape is probably a mix of old and new. StackHawk handles all of it:

Microservices — Test individual services in isolation or together

Single-page applications (SPAs) — React, Angular, Vue frontends with

API backends

Traditional web apps — Server-rendered applications

Internal APIs — The ones that don't face the internet but still need testing

Ready to Start Testing?

Run your first scan from your local environment in under 10 minutes. You'll get real findings—vulnerabilities, the requests that triggered them, and how to fix.

Install HawkScan (https://cVvv604.na1.hubspotlinks.com/Ctc/I6+113/cVvv604/VWSpC06NKLHnW7wzD1R3KMhp1W3_3yVc5TYBfsN4CDgfW3pyd0W95jsWP6lZ3l9W6mTGTB1_dzqgVWwBdy1k__y0W1pTxZW9lSPy7W4Jw7T-8vhyQTW2q1Bbn51T6GrW7tPk4R8Fd_nWW8qD4Dk82flrjW3cFd7867dDMrW2DpXl88Y-MbHW6y80Z39gqPD7N7M95QwJqbkxW5m2rZ71mVF23W6rjKr619GtnwW1NSYc-8J94CnN5Rf-V94mMShW4kz3mB96mdxHW5xlvJ226SHnGW8ybp0J2K516qW4_s3pl5_-nHMVy23q76WhWNWW6v6fbB24FkcPW3xYC7G9lXxY9W72XM9r82q5MRVmFD2v6LKHw3W5ts0VY8l5DCLW7b-wv08BQXjWW6Hq1-H9cZwvVW1V3B1n7cWBYNW5V5n143xmnhkW1d7P7V5XTz0df1Xz4Wj04 )

Configure Application (https://cVvv604.na1.hubspotlinks.com/Ctc/I6+113/cVvv604/VWSpC06NKLHnW7wzD1R3KMhp1W3_3yVc5TYBfsN4CDgcR5n4LbW50kH_H6lZ3lKW3yrx659jYXFJW2m5kpb17k481W7vNknM3vhdHKN772lHNWfrV_W1GnzL44m4FkZW8QNp5T2rCM2MW1R6QdR9dm9SBW95fhKx6q38_MW5lXqS48_RwX8W9fwsmy1DPlKgW4NgqYK2dPnB5W1-x3Bh3T85f_W73ljFM4V7c79W1fkB4k5qb_NtW284TR84g8CsNV4tK8M3Lq-NvN3_HHrkvpGCZW84QsYy7RV5fzW4ww_H97ZsQNQW6HWqQP4zq4xgVy6p1l1bDkN-W8FL2py3RfBC8W846DHJ5P4hWLW3HQ1NJ88k4SyW8tjLPg2py7hQW1Fyz9F27RwkjVsZJyd65GYmLF1mX2hknwGhW15xB8V6PWqwpW7Khg5p5cyC_SW3616m13VFGdkW5m1hP56GS4F-f7cR0B604 )

Run a Scan (https://cVvv604.na1.hubspotlinks.com/Ctc/I6+113/cVvv604/VWSpC06NKLHnW7wzD1R3KMhp1W3_3yVc5TYBfsN4CDgcR5n4LbW50kH_H6lZ3mKW736v2J6NVD0KW26gLSH16sK3JW6-Ypvh3R_PYjVj1MMF8tT5FvW3T6HT28FVHq2W1vGpd994-19jW980-zt72hmBdW53lfrL7R4w3sMzjFr7hm251W5hLkkS62DmhsW7m0sRW84m-c8VpVmps7MSR54W3-p-L_7FqZRSW34TtHs6WT2c8W6P9JpP6B_nL1W2MSgPr8_Lq2JW7Q9ztV1c3TvYW5mYQ9z7l_MTtW1YcB4X5SHFGKW3prF516drwVNW7vzWNf4nGz8cW1x0_Fw7Gc40_W4YdxwL1h_vLGW8Q_JZp1DpdtZN5x-S0k9CkqLW1bc0CF1hqnShW5N5XdV6YMHyxVwS_sq87YJlqW7C8p5T4JbjWrV4zF4w8F-nWZW8YCZ_344C7kPW1NFZkn8Ckybhf5Dplgx04 )

Follow our quickstart guide →
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