500+ production-ready endpoints for the stuff you're tired of building. UUID, validation, encoding, hashing, formatting—all battle-tested and ready to ship.
curl "https://api.tinyfn.io/v1/generate/uuid" \
-H "X-API-Key: your_key"{
"uuid": "f47ac10b-58cc-4372-a567-0e02b2c3d479",
"version": 4,
"variant": "RFC 4122"
}Good question. Here's why.
Stop writing the same utility functions in every project. One API call, done. Move on to the code that actually matters.
Every npm package is a potential security risk. Every library needs updates. Our API? Just works. Forever.
UK gallons ≠ US gallons. Base64 handles Unicode. Timezones are hell. We've solved it all so you don't have to.
500+ endpoints, one interface. Learn once, use everywhere. No more Googling "how to X in Y language."
Everything you need to never write boring code again
/v1/math/is-prime Check if number is prime/v1/math/factorial Calculate factorial/v1/math/fibonacci Generate Fibonacci sequence/v1/math/gcd Greatest common divisor/v1/math/percentage Calculate percentages/v1/string/reverse Reverse a string/v1/string/slug Create URL slug/v1/string/camelcase Convert to camelCase/v1/string/truncate Truncate with ellipsis/v1/string/palindrome Check palindrome/v1/validate/email Validate email address/v1/validate/url Validate URL/v1/validate/phone Validate phone number/v1/validate/credit-card Luhn algorithm check/v1/validate/uuid Validate UUID format/v1/generate/uuid Generate UUID v4/v1/generate/password Secure password/v1/generate/token Random token/v1/generate/hash MD5/SHA hashes/v1/generate/color Random color/v1/convert/temperature C/F/K conversion/v1/convert/length Meters, feet, etc./v1/convert/hex-to-rgb Color conversion/v1/convert/base Number base conversion/v1/convert/data KB, MB, GB, etc./v1/fun/dad-joke Random dad joke/v1/fun/magic-8-ball Ask the 8-ball/v1/fun/fortune Fortune cookie/v1/fun/trivia Random trivia/v1/fun/compliment Generate complimentSimple REST API. Use it anywhere.
const response = await fetch(
'https://api.tinyfn.io/v1/generate/uuid',
{ headers: { 'X-API-Key': 'your-api-key' } }
);
const data = await response.json();
console.log(data.uuid); // "f47ac10b-58cc-..."import requests
response = requests.get(
'https://api.tinyfn.io/v1/generate/uuid',
headers={'X-API-Key': 'your-api-key'}
)
data = response.json()
print(data['uuid']) # "f47ac10b-58cc-..."curl "https://api.tinyfn.io/v1/generate/uuid" \
-H "X-API-Key: your-api-key"
# {"uuid": "f47ac10b-58cc-4372-a567-...", "version": 4}req, _ := http.NewRequest("GET",
"https://api.tinyfn.io/v1/generate/uuid", nil)
req.Header.Set("X-API-Key", "your-api-key")
resp, _ := http.DefaultClient.Do(req)
// Handle response...Start free. Scale when you need to. No hidden fees.
Perfect for trying things out
Great for side projects
For production apps
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