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Probe

32 automated API compliance checks in 5 seconds. Free, no account.

Visit getprobe.xyz
50% off first 3 months

What Probe does

Probe audits any API against 32 security and compliance checks in 5 seconds.

It covers SSL/TLS, CORS, rate limiting, DNSSEC, DMARC, OpenAPI, auth maturity, privacy, EU AI Act oversight, x402 payments, and ERC-8004 agent identity.

You get a letter grade (A+ to F) with actionable fix guides for every failing check.

Public leaderboard with 150+ APIs audited — average score: 33/100. Even Mastercard's developer API scored 38/100.

Free audit, no account needed. Paid plans add CI/CD badges, scheduled monitoring, and code-level fix guides.

Probe pricing

Probe has a free version, and some features or usage are paid. Uneed does not list exact prices yet: see the current prices on getprobe.xyz.

  • Deal on Uneed: 50% off first 3 months with the code UNEED50

What users say 1

1 review

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shawkat.dev-8d59

Oct 18, 2026

I maintain APIs behind AWS Lambda and API Gateway. Can Probe distinguish gateway-level CORS and rate limits from application-level controls? Does it support private staging APIs?

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Questions about Probe

Probe is a development product listed on Uneed, with a free version and paid features. It's tagged with Security, API & Data. See the best Security products for related options.

What is Probe?

Probe is 32 automated API compliance checks in 5 seconds. Free, no account.

Is Probe free?

Probe has a free version. Some features or usage are paid. The current prices are on getprobe.xyz.

Is there a promo code for Probe?

Yes, Uneed lists the code UNEED50 for Probe: 50% off first 3 months.

What are alternatives to Probe?

Discover similar security, api & data, ai products in the Uneed directory.

What category does Probe belong to?

Probe is listed under Development on Uneed.

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