Developer API — Coming Soon

End-of-Life Intelligence
via API

Power your security tool, SBOM pipeline, CI/CD workflow, or MSP platform with real-time lifecycle data for 450+ products and thousands of versions. Join the waitlist to get early access.

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450+
Products
7,500+
Version Entries
Daily
Data Updates
Free
Tier Available
The Problem

Most security tools detect known vulnerabilities.
None of them detect silent EOL risk.

When software reaches end of life, CVEs accumulate indefinitely with no patch path. Your scanner won't flag it. Your SBOM won't catch it. The attacker will find it. The endoflife.ai API surfaces this blind spot programmatically — at build time, at scan time, at runtime.

🔒
Security & SBOM Vendors

Enrich SBOMs and vulnerability reports with lifecycle metadata. Flag EOL dependencies as a distinct risk class alongside CVE findings.

⚙️
DevOps & CI/CD

Fail builds or surface warnings when unsupported runtimes, frameworks, or base images are detected. Shift EOL risk left.

🏢
MSP Platforms

Audit client stacks for EOL risk at scale. Generate per-client EOL reports. Build compliance dashboards with live lifecycle data.

📊
Enterprise IT

Track OS, runtime, database, and hardware EOSL across your entire estate. Feed lifecycle data into CMDB and risk management platforms.

☁️
Cloud Migration Teams

Identify workloads running on unsupported versions before migration. Prioritize remediation by EOL proximity and CVE risk score.

📋
Compliance & Audit

Document EOL exposure for regulators, insurers, and auditors. Generate evidence that lifecycle risk is actively tracked and managed.

Clean, normalized lifecycle data

Every response includes EOL dates, support status, days remaining, LTS availability, and CVE blind spot risk assessment — normalized across vendors and sources.

GET /v1/python/3.9 JSON
{
  "product": "python",
  "version": "3.9",
  "release_date": "2020-10-05",
  "eol_date": "2025-10-05",
  "status": "eol",
  "days_past_eol": 217,
  "latest_release": "3.9.21",
  "lts": false,
  "upgrade_to": "3.13",
  "vendor": "Python Software Foundation",
  "risk": {
    "cve_blind_spot": true,
    "severity": "critical",
    "unpatched_since": "2025-10-05"
  },
  "source": "endoflife.date + PSF official",
  "updated": "2026-05-09"
}
Data Fields

Everything you need, normalized

Every response includes the full lifecycle picture — not just an EOL date but the context needed to assess and act on the risk.

product
Normalized product slug — consistent across all versions and responses
version
Version cycle — major.minor format, normalized across vendor naming conventions
eol_date
ISO 8601 date of last security patch. Null if supported indefinitely.
status
active / warn / eol — based on EOL date relative to today
days_remaining
Days until EOL. Negative values indicate days past EOL.
latest_release
Most recent patch release in this version cycle
lts
Boolean — whether this version is a Long Term Support release
upgrade_to
Recommended upgrade version — latest active cycle for this product
risk.cve_blind_spot
True if this version is accumulating unpatched CVEs with no remediation path
risk.severity
critical / high / medium — based on product attack surface and CVE history
release_date
General availability date for this version cycle
source
Data provenance — endoflife.date, NVD, CISA KEV, and official vendor pages
Pricing

Start free. Scale when you're ready.

API pricing is not yet live — join the waitlist to be notified when access opens and lock in early access rates.

Free
$0
Forever free · Non-commercial
  • 100 requests per day
  • All 450+ products
  • All version data
  • EOL dates and status
  • CVE risk enrichment
  • Commercial use
  • Priority updates
  • SLA
Enterprise
Custom
Volume, SLA, and custom datasets
  • Unlimited requests
  • All 450+ products
  • All version data
  • EOL dates and status
  • CVE risk enrichment
  • Commercial use
  • Priority data updates
  • SLA + dedicated support
Contact Us →

Need lifecycle intelligence at scale?

We work with security vendors, MSPs, SBOM platforms, and enterprise IT teams. Tell us what you're building and we'll scope a solution.

Contact Us for Enterprise Access →