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README.md

Example Application

This is a demo application using gate-api to show how Gate APIv4 works. Instead of running it, it is recommended to read the source code to get a general idea of how this SDK is used. However, you can modify this code directly to implement your own logic.

Preparation

  1. Clone this project
  2. Run mvn clean install to install the library into local repository

Build

Maven users

sh example/maven-build.sh

Gradle users

sh example/gradle-build.sh

if gradle run output shows "Missing required options", but reports "Task :run FAILED" error, just ignore the error.

Run

READ THIS BEFORE YOU RUN ANYTHING

This application is shown for demo only. It will try to use your input API key and secret to trade, lend and borrow, etc. Make sure you know exactly what it does before running it.

Maven users

# run futures demo against TestNet
LOCATION="gateapi-demo-maven/gateapi-demo/target/gateapi-demo-1.0-SNAPSHOT.jar"
java -jar $LOCATION futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws
# run futures demo against real trading
java -jar $LOCATION futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run spot demo
java -jar $LOCATION spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run margin demo
java -jar $LOCATION margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>

Gradle users

cd gateapi-demo-gradle
# run futures demo against TestNet
gradle run --args="futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws"# run futures demo against real trading
gradle run --args="futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run spot demo
gradle run --args="spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run margin demo
gradle run --args="margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"
, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
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btn.textContent = 'Copy';
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btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
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addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
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} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
gateapi-java/example at master · gate/gateapi-java · GitHub
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example
README.md
Example Application
This is a demo application using gate-api to show how Gate APIv4 works.
Instead of running it, it is recommended to read the source code to get a general idea of
how this SDK is used. However, you can modify this code directly to implement your own logic.
Preparation
  1. Clone this project
  2. Run mvn clean install to install the library into local repository
Build
Maven users
sh example/maven-build.sh
Gradle users
sh example/gradle-build.sh
if gradle run output shows "Missing required options",
but reports "Task :run FAILED" error, just ignore the error.
Run
READ THIS BEFORE YOU RUN ANYTHING
This application is shown for demo only. It will try to use your input API key and secret to
trade, lend and borrow, etc. Make sure you know exactly what it does before running it.
Maven users
# run futures demo against TestNet
LOCATION="gateapi-demo-maven/gateapi-demo/target/gateapi-demo-1.0-SNAPSHOT.jar"
java -jar $LOCATION futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws
# run futures demo against real trading
java -jar $LOCATION futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run spot demo
java -jar $LOCATION spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run margin demo
java -jar $LOCATION margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>
Gradle users
cd gateapi-demo-gradle
# run futures demo against TestNet
gradle run --args="futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws"# run futures demo against real trading
gradle run --args="futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run spot demo
gradle run --args="spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run margin demo
gradle run --args="margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
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.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
gateapi-java/example at master · gate/gateapi-java · GitHub
Skip to content
example
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example
README.md
Example Application
This is a demo application using gate-api to show how Gate APIv4 works.
Instead of running it, it is recommended to read the source code to get a general idea of
how this SDK is used. However, you can modify this code directly to implement your own logic.
Preparation
  1. Clone this project
  2. Run mvn clean install to install the library into local repository
Build
Maven users
sh example/maven-build.sh
Gradle users
sh example/gradle-build.sh
if gradle run output shows "Missing required options",
but reports "Task :run FAILED" error, just ignore the error.
Run
READ THIS BEFORE YOU RUN ANYTHING
This application is shown for demo only. It will try to use your input API key and secret to
trade, lend and borrow, etc. Make sure you know exactly what it does before running it.
Maven users
# run futures demo against TestNet
LOCATION="gateapi-demo-maven/gateapi-demo/target/gateapi-demo-1.0-SNAPSHOT.jar"
java -jar $LOCATION futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws
# run futures demo against real trading
java -jar $LOCATION futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run spot demo
java -jar $LOCATION spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run margin demo
java -jar $LOCATION margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>
Gradle users
cd gateapi-demo-gradle
# run futures demo against TestNet
gradle run --args="futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws"# run futures demo against real trading
gradle run --args="futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run spot demo
gradle run --args="spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run margin demo
gradle run --args="margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
gateapi-java/example at master · gate/gateapi-java · GitHub
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example
Directory actions
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example
README.md
Example Application
This is a demo application using gate-api to show how Gate APIv4 works.
Instead of running it, it is recommended to read the source code to get a general idea of
how this SDK is used. However, you can modify this code directly to implement your own logic.
Preparation
  1. Clone this project
  2. Run mvn clean install to install the library into local repository
Build
Maven users
sh example/maven-build.sh
Gradle users
sh example/gradle-build.sh
if gradle run output shows "Missing required options",
but reports "Task :run FAILED" error, just ignore the error.
Run
READ THIS BEFORE YOU RUN ANYTHING
This application is shown for demo only. It will try to use your input API key and secret to
trade, lend and borrow, etc. Make sure you know exactly what it does before running it.
Maven users
# run futures demo against TestNet
LOCATION="gateapi-demo-maven/gateapi-demo/target/gateapi-demo-1.0-SNAPSHOT.jar"
java -jar $LOCATION futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws
# run futures demo against real trading
java -jar $LOCATION futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run spot demo
java -jar $LOCATION spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run margin demo
java -jar $LOCATION margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>
Gradle users
cd gateapi-demo-gradle
# run futures demo against TestNet
gradle run --args="futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws"# run futures demo against real trading
gradle run --args="futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run spot demo
gradle run --args="spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run margin demo
gradle run --args="margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
gateapi-java/example at master · gate/gateapi-java · GitHub
Skip to content
example
Directory actions
More options
Directory actions
More options
Latest commit
History
History
example
README.md
Example Application
This is a demo application using gate-api to show how Gate APIv4 works.
Instead of running it, it is recommended to read the source code to get a general idea of
how this SDK is used. However, you can modify this code directly to implement your own logic.
Preparation
  1. Clone this project
  2. Run mvn clean install to install the library into local repository
Build
Maven users
sh example/maven-build.sh
Gradle users
sh example/gradle-build.sh
if gradle run output shows "Missing required options",
but reports "Task :run FAILED" error, just ignore the error.
Run
READ THIS BEFORE YOU RUN ANYTHING
This application is shown for demo only. It will try to use your input API key and secret to
trade, lend and borrow, etc. Make sure you know exactly what it does before running it.
Maven users
# run futures demo against TestNet
LOCATION="gateapi-demo-maven/gateapi-demo/target/gateapi-demo-1.0-SNAPSHOT.jar"
java -jar $LOCATION futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws
# run futures demo against real trading
java -jar $LOCATION futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run spot demo
java -jar $LOCATION spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run margin demo
java -jar $LOCATION margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>
Gradle users
cd gateapi-demo-gradle
# run futures demo against TestNet
gradle run --args="futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws"# run futures demo against real trading
gradle run --args="futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run spot demo
gradle run --args="spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run margin demo
gradle run --args="margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
gateapi-java/example at master · gate/gateapi-java · GitHub
Skip to content
example
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example
README.md
Example Application
This is a demo application using gate-api to show how Gate APIv4 works.
Instead of running it, it is recommended to read the source code to get a general idea of
how this SDK is used. However, you can modify this code directly to implement your own logic.
Preparation
  1. Clone this project
  2. Run mvn clean install to install the library into local repository
Build
Maven users
sh example/maven-build.sh
Gradle users
sh example/gradle-build.sh
if gradle run output shows "Missing required options",
but reports "Task :run FAILED" error, just ignore the error.
Run
READ THIS BEFORE YOU RUN ANYTHING
This application is shown for demo only. It will try to use your input API key and secret to
trade, lend and borrow, etc. Make sure you know exactly what it does before running it.
Maven users
# run futures demo against TestNet
LOCATION="gateapi-demo-maven/gateapi-demo/target/gateapi-demo-1.0-SNAPSHOT.jar"
java -jar $LOCATION futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws
# run futures demo against real trading
java -jar $LOCATION futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run spot demo
java -jar $LOCATION spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run margin demo
java -jar $LOCATION margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>
Gradle users
cd gateapi-demo-gradle
# run futures demo against TestNet
gradle run --args="futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws"# run futures demo against real trading
gradle run --args="futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run spot demo
gradle run --args="spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run margin demo
gradle run --args="margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
})();
gateapi-java/example at master · gate/gateapi-java · GitHub
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example
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Directory actions
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example
README.md
Example Application
This is a demo application using gate-api to show how Gate APIv4 works.
Instead of running it, it is recommended to read the source code to get a general idea of
how this SDK is used. However, you can modify this code directly to implement your own logic.
Preparation
  1. Clone this project
  2. Run mvn clean install to install the library into local repository
Build
Maven users
sh example/maven-build.sh
Gradle users
sh example/gradle-build.sh
if gradle run output shows "Missing required options",
but reports "Task :run FAILED" error, just ignore the error.
Run
READ THIS BEFORE YOU RUN ANYTHING
This application is shown for demo only. It will try to use your input API key and secret to
trade, lend and borrow, etc. Make sure you know exactly what it does before running it.
Maven users
# run futures demo against TestNet
LOCATION="gateapi-demo-maven/gateapi-demo/target/gateapi-demo-1.0-SNAPSHOT.jar"
java -jar $LOCATION futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws
# run futures demo against real trading
java -jar $LOCATION futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run spot demo
java -jar $LOCATION spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET># run margin demo
java -jar $LOCATION margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>
Gradle users
cd gateapi-demo-gradle
# run futures demo against TestNet
gradle run --args="futures -k <YOUR_TESTNET_API_KEY> -s <YOUR_TESTNET_API_SECRET> -u fx-api-testnet.gateio.ws"# run futures demo against real trading
gradle run --args="futures -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run spot demo
gradle run --args="spot -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"# run margin demo
gradle run --args="margin -k <YOUR_API_KEY> -s <YOUR_API_SECRET>"