Tech Detect
One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache.
- Category
- Developer tools
- Starting price
- $0.005
- Paid calls · 30 days
- 326
- Unique payers · 30 days
- 216
Paid endpoints
106 endpoints, sorted by usage. Prices are per request.
- POST/stack/articles/adyen
Purpose-bound Adyen observation (payment) using the existing fresh Stack-Monitor. Returns stack_adyen_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safeguards remain in the
$0.005Base3calls / 30d - POST/stack/articles/adobe-fonts
Purpose-bound Adobe Fonts (Typekit) observation (fonts) using the existing fresh Stack-Monitor. Returns stack_adobe_fonts_decision, direct versus inferred status, evidence, optional version difference against a caller-owned baseline and reusable snapshot. Missing fingerprints do not prove absence. No background scheduling, CVE, compatibility or installed-extension inventory. Existing outbound safe
$0.005Base3calls / 30d - POST/stack/monitor
One bounded batch uses the existing technology detector with a fresh fetch per domain. Reports additions, removals and version changes only when a caller supplies a previous snapshot. First scans have changes=null. Root HTTPS URLs only. Caller snapshots are not authenticated historical evidence. No background jobs, shared history, callbacks or inferred installation dates. Fixed price for a batch o
$0.009Base2calls / 30d - POST/stack/batch/25
Fixed 0.045 USDC for 11 to 25 hosts. At least half must succeed for settlement; otherwise HTTP 502 with charged=false. Complete results for successful targets and explicit per-target failures. No rendering.
$0.04Base2calls / 30d - POST/stack/batch
Fixed 0.020 USDC for 2 to 10 hosts, with full stack results and per-host failures. At least half must succeed for settlement; otherwise HTTP 502, charged=false and safe to retry. HTTP-only, no rendering.
$0.02Base2calls / 30d - POST/stack/watch
Creates one 30-day stack-watch subscription. Each domain is scanned at most once per UTC day across all subscriptions. The HMAC secret is returned only in the first paid response and is never retained as plaintext.
$1.00Base1calls / 30d