echoValue

Pay-as-you-go APIs and free developer tools.
No subscriptions. No complexity. Just code that works.

$ curl-friendly APIs · serverless-ready · side-project approved

explore --all

projects

All projects share authentication and credit system. Pay once, use everywhere.

🗄️

db-api

Lightweight Key-Value Store API. No server setup required. Perfect for serverless apps, prototyping, metrics, and config storage.

  • 100 free operations to start
  • Zero registration
  • Credits never expire
  • RESTful & curl-friendly
docs → api ref
📡

monitor-api soon

Watch web pages and files for changes. Get webhook notifications on updates. Track competitors, data feeds, or any content changes automatically.

  • Shared auth with db-api
  • Same credit system
  • Custom check intervals
  • Webhook callbacks
learn more

free-tools

Zero cost utilities. No ads. No tracking. Client-side when possible.

🧾

urlsummary

A powerful web scraping tool that extracts structured data from any web page.

  • JSON output
  • AI-powered summaries
  • API with 3rd party services
open tool ↗
🔎

lookup

Lookup utility for domains and IPs. Quick answers, no clutter.

  • JSON output
  • Domain and IP lookups
  • API with 3rd party services
open tool ↗
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jsonlint

Fast JSON validator and formatter. 100% client-side processing. Nothing leaves your browser.

  • Runs entirely in browser
  • Zero tracking
  • Syntax validation
  • Auto-formatting
open tool ↗
🌍

geoip

IP geolocation lookup. Find location, ISP, and timezone info for your IP address. Fast and accurate.

  • Real-time lookups
  • Country + city data
  • Timezone info
  • ISP detection
open tool ↗

open-source

Community projects. MIT licensed. Free to use and contribute.

📊

instatrack

Instagram analytics and tracking tool. Monitor followers, engagement, and growth patterns over time.

view on github
📅

room-book-simple

Simple room booking system. Lightweight, easy to deploy, perfect for small businesses and co-working spaces.

view on github

contact

Questions? Feedback? Bugs? Reach out.

email

support at echovalue dot dev

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