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Google Flow API examples (useapi.net)

Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).

Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.

ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl

Quick start

You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):

git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>

Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.

About useapi.net

useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.

Visit our Discord Server or Telegram Channel for any support questions and concerns.

We regularly post guides and tutorials on the YouTube Channel.

About

Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.

useapi.net/docs/api-google-flow-v1

Topics

ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video

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17 stars

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0 watching

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1 fork
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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BranchesTags
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Google Flow API examples (useapi.net)
Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).
Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl
Quick start
You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>
Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.
About useapi.net
useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.
Visit our Discord Server or Telegram Channel for any support questions and concerns.
We regularly post guides and tutorials on the YouTube Channel.
About
Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.
useapi.net/docs/api-google-flow-v1
Topics
ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video
Resources
Readme
Activity
Stars
17 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Google Flow API examples (useapi.net)
Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).
Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl
Quick start
You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>
Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.
About useapi.net
useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.
Visit our Discord Server or Telegram Channel for any support questions and concerns.
We regularly post guides and tutorials on the YouTube Channel.
About
Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.
useapi.net/docs/api-google-flow-v1
Topics
ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video
Resources
Readme
Activity
Stars
17 stars
Watchers
0 watching
Forks
1 fork
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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Google Flow API examples (useapi.net)
Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).
Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl
Quick start
You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>
Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.
About useapi.net
useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.
Visit our Discord Server or Telegram Channel for any support questions and concerns.
We regularly post guides and tutorials on the YouTube Channel.
About
Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.
useapi.net/docs/api-google-flow-v1
Topics
ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video
Resources
Readme
Activity
Stars
17 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
Google Flow API examples (useapi.net)
Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).
Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl
Quick start
You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>
Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.
About useapi.net
useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.
Visit our Discord Server or Telegram Channel for any support questions and concerns.
We regularly post guides and tutorials on the YouTube Channel.
About
Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.
useapi.net/docs/api-google-flow-v1
Topics
ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video
Resources
Readme
Activity
Stars
17 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
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Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Google Flow API examples (useapi.net)
Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).
Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl
Quick start
You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>
Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.
About useapi.net
useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.
Visit our Discord Server or Telegram Channel for any support questions and concerns.
We regularly post guides and tutorials on the YouTube Channel.
About
Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.
useapi.net/docs/api-google-flow-v1
Topics
ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video
Resources
Readme
Activity
Stars
17 stars
Watchers
0 watching
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1 fork
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
Google Flow API examples (useapi.net)
Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).
Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl
Quick start
You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>
Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.
About useapi.net
useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.
Visit our Discord Server or Telegram Channel for any support questions and concerns.
We regularly post guides and tutorials on the YouTube Channel.
About
Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.
useapi.net/docs/api-google-flow-v1
Topics
ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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Google Flow API examples (useapi.net)
Runnable Node.js and Python examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana 2 Lite / Nano Banana 2 / Nano Banana Pro images through a simple REST API that drives your own Google Flow subscription (no Google Cloud project, API key, or per-call metering).
Each example ships JavaScript and Python implementations (.mjs and .py) that read a list of prompts from prompts.json, submit them through the useapi.net Google Flow API, and download every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
veo-video/Batch-generate Veo 3.1 video — text-to-video, first/last-frame image-to-video, reference-to-videoGenerate Veo 3.1 video via curl
images/Batch-generate images with Nano Banana 2, Nano Banana ProGenerate images via curl
nano-banana-compare/Run one prompt through all three Nano Banana models (2 Lite, 2, Pro) and compareNano Banana 2 Lite vs 2 vs Pro compared
omni-flash/Batch-generate Gemini Omni Flash audio-native video — text-to-video, reference-to-video, video-to-video editGenerate Omni Flash video via curl
Quick start
You need Node.js v21 or newer orPython 3.x (neither has any dependencies to install), a useapi.net API token, and a connected Google Flow account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/google-flow-api.git
cd google-flow-api/veo-video
node ./google-flow.mjs <API_TOKEN><EMAIL># or, equivalently, with Python:
python3 ./google-flow.py <API_TOKEN><EMAIL>
Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos and POST /images endpoint pages.
About useapi.net
useapi.net is an experimental REST API for AI services. The Google Flow API drives your own Google Flow / Google AI subscription, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and the pricing comparison on the API overview.
Visit our Discord Server or Telegram Channel for any support questions and concerns.
We regularly post guides and tutorials on the YouTube Channel.
About
Runnable Node.js examples for the Google Flow API by useapi.net — generate Veo 3.1 video, Gemini Omni Flash audio-native video, and Nano Banana / Imagen 4 images through a simple REST API.
useapi.net/docs/api-google-flow-v1
Topics
ai-artai-videoapigeminigenerative-aigoogle-flowimage-generationimage-to-videoimagenimagen-4nano-banananano-banana-proomni-flashrest-apitext-to-videouseapiveoveo-3video-generationvideo-to-video
Resources
Readme
Activity
Stars
17 stars
Watchers
0 watching
Forks
1 fork
Report repository
Releases
Packages
Contributors
Languages