API Tools – Access over 30+ REST APIs, all completely free with no usage limits. Explore a wide range of tools designed for everyone, no sign-up or restrictions required!
Checked today: not responding
API key
Unconfirmed
HTTPS
Supported
Browser calls
Unconfirmed
Status
Failing · 13/100
API Tools provides programmatic access to api tools – access over 30+ rest apis, all completely free with no usage limits. explore a wide range of tools designed for everyone, no sign-up or restrictions required!. Delivered over secure HTTPS protocols, it exposes structured endpoints designed to integrate cleanly into modern frontend frameworks, backend microservices, and automated data pipelines without requiring local database provisioning.
Engineers building web dashboards, mobile applications, CLI utilities, or background cron workers in need of reliable uncategorised data feeds.
Consuming API Tools removes the operational overhead of running custom scrapers, orchestrating headless browser fleets, or manually seeding and maintaining a local database. Instead of reverse-engineering volatile DOM layouts or dealing with anti-bot IP blocks, your application connects directly to a standardized JSON interface designed for backend ingestion with consistent schema schemas. Dedicated authentication ensures rate quotas and credential tracking per project environment.
Last checked 2026-10-24. Measured independently, not self-reported by the provider.
Practical real-world patterns for integrating API Tools into software systems.
Embed data and functionality from API Tools directly into application onboarding, profile enrichment, or reporting dashboards.
Periodically extract updates from API Tools to generate daily digests, analytics reports, or Slack notifications.
Provide real-world mock data and operational endpoints for client demos, portfolio apps, or MVP validation.
Production-ready starting templates with error handling for API Tools.
// Authentication requirement is unconfirmed. Check the documentation before relying on this.
// Modern native fetch with error handling
async function callApi() {
try {
const response = await fetch('https://api.apitools.workers.dev/api/v1/resource', {
method: 'GET',
headers: {
'Authorization': 'Bearer YOUR_TOKEN',
Accept: 'application/json',
},
});
if (!response.ok) {
throw new Error(`HTTP ${response.status}: ${response.statusText}`);
}
const data = await response.json();
console.log('Response payload:', data);
return data;
} catch (error) {
console.error('API request failed:', error);
throw error;
}
}
// callApi();Inspect the expected JSON structure returned by API Tools.
Authentic sample payload structure to evaluate schema attributes before integration.
{
"status": 200,
"api": "API Tools",
"endpoint": "/api-tools",
"data": {
"id": 101,
"title": "API Tools Sample Payload",
"description": "API Tools – Access over 30+ REST APIs, all completely free with no usage limits. Explore a wide range of tools designed for everyone, no sign-up or restrictions required!",
"verified": true,
"category": "Uncategorised",
"updated_at": "2026-10-24T07:38:59.782Z"
},
"meta": {
"response_time_ms": 0,
"cached": false
}
}Technical factors to keep in mind when integrating API Tools into production environments.
Avoid triggering rate limits on public feeds by caching response payloads in Redis, Vercel KV, or standard HTTP Cache-Control headers with a 5-to-15 minute TTL.
While no API key is required, public keyless pools often share global rate limits. If traffic surges return HTTP 429 Too Many Requests, wrap network calls in exponential backoff retry loops.
Always inspect response.ok before executing response.json(). Upstream services returning 4xx or 502 Bad Gateway often serve HTML error pages, which cause syntax errors when parsed as JSON.
Aggregated from one public source (freepublicapis), then normalised and checked by us.
Report an issue with this listing ↗Uncategorised
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Search, discover, and download osu! beatmaps effortlessly.
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This API provides business day calculations for a specified region, specifically England and Wales. Users can input a date range and receive the number of business days within that timeframe, helping with planning and scheduling.
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Official API for Carbon Intensity in Great Britain provided by National Grid. Allows access to current and historical carbon intensity data for different regions and time periods.
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Este API proporciona información sobre el precio del Dólar Oficial, Dólar Blue, Dólar Bolsa, Dólar CCL, Dólar Mayorista y otras monedas en países de América del Sur como Argentina, Chile, Venezuela y Uruguay. Permite obtener cotizaciones actuales y datos históricos sobre estas divisas importantes.
Answered from what our own scheduled checks found, not from the provider's marketing.
API Tools is listed in our free catalogue, but it requires some form of authentication, so you will need to register before your first call. Providers frequently reserve higher limits and commercial use for paid plans.
API Tools requires some form of authentication. Check the provider's documentation for which scheme it expects.
We could not confirm CORS support for API Tools. Test it from a browser before relying on it client-side; if the request succeeds in curl but fails in the console, CORS is the reason.
Not at our last check on 2026-10-24. API Tools did not respond successfully, which is why it is marked as down here. This may be temporary; we re-check on a schedule and the badge above reflects the most recent run.
Yes. API Tools serves over HTTPS, so you can call it from a secure page without triggering a mixed-content block.