Discontinued
This API no longer responds. Our last check on 2026-07-31 found no working endpoint — the service appears to have shut down or moved. The documentation, code samples and score below are kept for reference only; do not build against this API. See working Cryptocurrency APIs →
Overview
ZMOK provides Ethereum JSON-RPC API access and Web3 provider services, allowing developers to interact with the Ethereum blockchain without running their own node. It is compatible with standard Ethereum JSON-RPC methods and can be used as a drop-in replacement for other providers. Signing up gives you an endpoint URL that acts as your access credential.
Beginner Tip
ZMOK uses your personal endpoint URL as authentication, so there is no separate API key header to configure. Simply replace the RPC URL in your Web3.js or ethers.js setup with your ZMOK endpoint to get started.
Available Data
The kind of data this API exposes, based on its documentation. We could not call the endpoint to confirm the exact field names.
Example Response
Illustrative shape only — we were not able to call this endpoint (it requires credentials or exposes no public sample URL), so the fields below show the kind of data this API returns rather than a recorded response.
{
"id": "bitcoin",
"symbol": "btc",
"current_price": 65432.1,
"market_cap": 1280000000000,
"price_change_24h": 1250.5,
"price_change_percentage_24h": 1.95,
"total_volume": 28500000000
} Field Reference
jsonrpc JSON-RPC protocol version, always "2.0" id Matches the id you sent in the request, used for response correlation result The hex-encoded result value (e.g., block number as a hex string) error Present if the call failed; contains code and message describing the error Implementation Example
Calls a real endpoint of this API. Replace any placeholder credentials with your own key.
const url = "https://api.zmok.io/mainnet/YOUR_APP_ID";
const response = await fetch(url);
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Common Errors & Troubleshooting
Generated guidance based on this API's documentation, not observed by us. Treat it as a starting point and check against the provider's own error reference.
Metadata Score Breakdown
Estimated from metadata — endpoint not independently tested
Metadata estimate · endpoint not independently tested
Technical Specifications
Related Tags
Similar APIs
View All →1inch
⭐ Beginner's Pick1inch is a decentralized exchange (DEX) aggregator that finds the best swap routes across protocols like Uniswap, SushiSwap, and Curve.
Bitcambio
⭐ Beginner's PickBitcambio is a Brazilian cryptocurrency exchange that exposes a public REST API to retrieve all currently traded asset pairs and their market data.
BitcoinCharts
⭐ Beginner's PickBitcoinCharts provides financial and technical data about the Bitcoin network, including historical market data from dozens of exchanges worldwide.
CoinCap
⭐ Beginner's PickCoinCap delivers real-time cryptocurrency prices and market data for thousands of assets through a straightforward REST API.
Coinpaprika
⭐ Beginner's PickCoinpaprika offers a free, open cryptocurrency data API covering 2,500+ coins with prices, market stats, exchange data, and detailed coin metadata including team and investor information.