CryptoLabel API
CryptoLabel API — The CryptoLabel API allows users to resolve blockchain …
CryptoLabel API exposes the CryptoLabel API allows users to resolve blockchain addresses, identify their types, and retrieve associated labels and metadata. It supports several blockchains including Ethereum, Bitcoin, and Tron, providing detailed information on entities and labels related to the queried address. We verified a keyless GET endpoint returning JSON (Cryptocurrency). Check the provider docs for rate limits and terms before production use.
GET https://cryptolabel.io/api/v1
{
"name": "CryptoLabel API",
"version": "v1",
"baseUrl": "https://cryptolabel.io/api/v1",
"openapi": "https://cryptolabel.io/api/v1/openapi.json",
"endpoints": [
{
"method": "GET",
"path": "/address/{chain}/{address}",
"description": "Resolve crypto address labels."
}
]
}curl "https://cryptolabel.io/api/v1"const res = await fetch("https://cryptolabel.io/api/v1");
const data = await res.json();
console.log(data);import requests
res = requests.get("https://cryptolabel.io/api/v1")
print(res.json())/api/v1PROBEDCryptoLabel API — The CryptoLabel API allows users to resolve blockchain …
/apiApi — documented GET route.
/api/1Api details by ID (example: 1).
/api?limit=10Api — documented GET route.
/api/search?q=testSearch by query parameters.
We probe a documented GET and expect 2xx JSON — full uptime and health score. Export includes every documented route below.
Stable. No schema drift observed since monitoring began — the response shape has not changed under our checks.
CryptoLabel API: common questions
Is CryptoLabel API free to use?
Yes — CryptoLabel API is a free crypto & web3 API. Free tier: Free — limits not published. Whether the free tier allows commercial use is unclear — check the provider docs.
Does CryptoLabel API need an API key?
No — CryptoLabel API needs no API key or signup. You can call it straight away; rate limits still apply (Unpublished).
Can I call CryptoLabel API from the browser?
Yes — CryptoLabel API returns CORS headers over HTTPS, so front-end code can fetch it directly with no backend proxy. Use the fetch snippet on this page, or hit "Run live" to try it now.
Is CryptoLabel API up right now?
As of our last scheduled check, CryptoLabel API is healthy with 99.02% uptime over 90 days and a 1384 ms median response. We re-probe it every sweep — the status badge and uptime chart above always show the latest.