Developer Utilities Suite
door Info Inlet Inc.
The everyday developer toolbox as one API: UUID generation, QR codes and barcodes, regex testing, .
Developer Utilities Suite — The everyday developer toolbox as one API: UUID generation, QR codes and barcodes, regex testing, JSON validation and diffing, YAML conversion, cron expression explanation, URL and SSL checks, and CSV-to-JSON. Deterministic, fast, no LLM.
⚙️ Rules-based — NOT AI
🚀 Newcomer launch pricing — limited-time introductory rates while we earn our first reviews.
Built for software developers, platform and DevOps engineers, internal-tooling teams.
Why this exists
Every backend re-implements the same small utilities — UUIDs, QR codes, regex checks, JSON and YAML handling — or scatters them across random free websites of unknown reliability.
What you get
One dependable, rate-limited API for the deterministic utilities developers reach for daily, with a single key and one Swagger doc.
Endpoints (10 total)
- POST /v1/uuid/generate
- POST /v1/qr/png
- POST /v1/qr/barcode
- POST /v1/regex/test
- POST /v1/json/validate
- POST /v1/json/diff
- POST /v1/yaml/convert
- POST /v1/cron/explain
- POST /v1/url/check
- POST /v1/csv/to-json
Sample request
curl -X POST https://api-devtools-suite.knowlez.com/v1/uuid/generate -H "X-API-Key: <your-key>" -H "Content-Type: application/json" -d '{}'
Pricing
- Starter — $9/mo · 5,000 ops included · $0.003/op overage
- Pro — $29/mo · 50,000 ops included · $0.002/op overage
- Scale — $99/mo · 500,000 ops included · $0.0008/op overage
Swagger / OpenAPI: api-devtools-suite.knowlez.com/docs