Sqreen was a Paris- and San Francisco-based application security company offering Runtime Application Self-Protection (RASP), an in-app Web Application Firewall, and account-takeover and attack protection delivered through language agents for Node.js, Python, Ruby, PHP, Java and Go. Backed by Y Combinator, Greylock and Point Nine, Sqreen was acquired by Datadog in 2021 and its technology was folded into Datadog Application Security Management. The standalone sqreen.com product, dashboard and developer APIs have since been decommissioned; the domain no longer resolves. This profile is retained as a historical company lead and has no live, independent API surface to enrich.
Sqreen is profiled on the APIs.io network. Tagged areas include Company, Cybersecurity, Application Security, RASP, and Web Application Firewall.
Regulatory Posture applies to this provider. Its tags matched the
Horizontal (data, software, accessibility, platform) regime, so
Regulatory Posture carries 15 points of the composite.
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applicability map is public and we will correct it.
Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for
this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero:
never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and
several others — scorable at all.
The six quality facets above are damped to 85 points between them,
because the conditional facet above carries the other
15. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 85% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from github.com/api-evangelist/sqreen: open an issue to ask a question, or submit a pull request to add artifacts.
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Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
aid: sqreen
deliveryModel:
model: unknown
open_source: false
commercial: false
callable_host: false
label: Delivery model not determined — needs a product licence on record
confidence: low
source:
- none
generated: '2026-08-28'
method: derived
accessModel:
pricing: unknown
onboarding: unknown
trial: false
try_now: false
public: false
label: Unknown
confidence: low
source: []
generated: '2026-07-22'
method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/sqreen.png
name: Sqreen
description: Sqreen was a Paris- and San Francisco-based application security company offering Runtime Application Self-Protection
(RASP), an in-app Web Application Firewall, and account-takeover and attack protection delivered through language agents
for Node.js, Python, Ruby, PHP, Java and Go. Backed by Y Combinator, Greylock and Point Nine, Sqreen was acquired by Datadog
in 2021 and its technology was folded into Datadog Application Security Management. The standalone sqreen.com product, dashboard
and developer APIs have since been decommissioned; the domain no longer resolves. This profile is retained as a historical
company lead and has no live, independent API surface to enrich.
url: https://raw.githubusercontent.com/api-evangelist/sqreen/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-status: acquired-defunct
x-acquired-by: datadog
x-acquired-year: 2021
x-backed-by:
- greylock
- point-nine
- y-combinator
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Cybersecurity
- Application Security
- RASP
- Web Application Firewall
- DevSecOps
- Acquired
apis: []
maintainers:
- FN: Kin Lane
email: kin@apievangelist.com
- FN: APIs.json
email: info@apis.io
common:
- type: ParentCompany
url: https://apis.io/providers/datadog/
name: Datadog
x-relationship: acquired
x-evidence: Backed by Y Combinator, Greylock and Point Nine, Sqreen was acquired by Datadog in 2021 and its technology was
folded into Datadog Application Security Management.
- type: Website
url: https://www.sqreen.com/
x-enrichment:
date: '2026-07-21'
status: nochange
artifacts_added: 0
pass: local-v1
note: Domain sqreen.com is decommissioned (no DNS/nameservers on any host); company acquired by Datadog 2021 and folded
into Datadog Application Security. No live API surface, docs or OpenAPI to search, derive or probe.
x-lifecycle:
state: deprecated
reason: domain-does-not-resolve
observed: '2026-09-27'
detail: The company's own domain returned no A or AAAA record when probed. This is an observation about the domain, not
a request from the company.
indexed: true
successor: datadog
successor_in_catalog: true
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