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Runway API examples (useapi.net)

Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.

Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.

ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API

Quick start

You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):

git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>

API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.

Tutorials

About useapi.net

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

Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.

useapi.net/docs/api-runwayml-v1

Topics

act-twoalephfluxframesgen-4gen-4-5gpt-imageimage-to-videoklingmotion-controlnano-banananano-banana-2nano-banana-prorunwayrunwaymlseedancesoratext-to-videouseapiveo

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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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Runway API examples (useapi.net)
Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.
Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API
Quick start
You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>
API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.
Tutorials
About useapi.net
useapi.net is an experimental REST API for AI services. The Runway API drives your own Runway account, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and pricing 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
Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.
useapi.net/docs/api-runwayml-v1
Topics
act-twoalephfluxframesgen-4gen-4-5gpt-imageimage-to-videoklingmotion-controlnano-banananano-banana-2nano-banana-prorunwayrunwaymlseedancesoratext-to-videouseapiveo
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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('^' + ".*" + '

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Runway API examples (useapi.net)
Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.
Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API
Quick start
You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>
API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.
Tutorials
About useapi.net
useapi.net is an experimental REST API for AI services. The Runway API drives your own Runway account, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and pricing 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
Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.
useapi.net/docs/api-runwayml-v1
Topics
act-twoalephfluxframesgen-4gen-4-5gpt-imageimage-to-videoklingmotion-controlnano-banananano-banana-2nano-banana-prorunwayrunwaymlseedancesoratext-to-videouseapiveo
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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('^' + ".*" + '

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Runway API examples (useapi.net)
Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.
Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API
Quick start
You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>
API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.
Tutorials
About useapi.net
useapi.net is an experimental REST API for AI services. The Runway API drives your own Runway account, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and pricing 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
Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.
useapi.net/docs/api-runwayml-v1
Topics
act-twoalephfluxframesgen-4gen-4-5gpt-imageimage-to-videoklingmotion-controlnano-banananano-banana-2nano-banana-prorunwayrunwaymlseedancesoratext-to-videouseapiveo
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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" + '

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Runway API examples (useapi.net)
Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.
Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API
Quick start
You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>
API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.
Tutorials
About useapi.net
useapi.net is an experimental REST API for AI services. The Runway API drives your own Runway account, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and pricing 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
Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.
useapi.net/docs/api-runwayml-v1
Topics
act-twoalephfluxframesgen-4gen-4-5gpt-imageimage-to-videoklingmotion-controlnano-banananano-banana-2nano-banana-prorunwayrunwaymlseedancesoratext-to-videouseapiveo
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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('^' + ".*" + '

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Runway API examples (useapi.net)
Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.
Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API
Quick start
You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>
API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.
Tutorials
About useapi.net
useapi.net is an experimental REST API for AI services. The Runway API drives your own Runway account, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and pricing 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
Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.
useapi.net/docs/api-runwayml-v1
Topics
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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('^' + ".*" + '

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Runway API examples (useapi.net)
Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.
Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API
Quick start
You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>
API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.
Tutorials
About useapi.net
useapi.net is an experimental REST API for AI services. The Runway API drives your own Runway account, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and pricing 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
Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.
useapi.net/docs/api-runwayml-v1
Topics
act-twoalephfluxframesgen-4gen-4-5gpt-imageimage-to-videoklingmotion-controlnano-banananano-banana-2nano-banana-prorunwayrunwaymlseedancesoratext-to-videouseapiveo
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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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frames
frames
video
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package.json
Repository files navigation
Runway API examples (useapi.net)
Runnable Node.js examples for the Runway API by useapi.net — drive your own Runway account over a simple REST API. Beyond Runway's native Gen-4.5 / Gen-4 / Gen-4 Turbo / Gen-4 Aleph video and Frames images, the same account reaches the frontier third-party models Runway hosts — Veo 3.1, Sora 2 / Sora Pro, Kling v3, Seedance 2.0, Wan 2.6 / 2.2 Animate, FLUX.2, Nano Banana / Pro, and GPT Image — plus Act-Two character animation, lip-sync, video extend, Kling motion control, and Topaz 4K upscale. No developer account, no per-call metering; the Runway Unlimited plan unlocks credit-free exploreMode on images and most video models.
Each example reads a list of prompts from prompts.json, submits them through the useapi.net Runway API, polls each task until it is final, and downloads every result — so you can queue a batch and come back to the winners.
ExampleWhat it doesTutorial
video/Batch-generate Gen-4.5 / Gen-4 video — text-to-video and first/last-frame image-to-video — with any hosted model selectable per promptHow to Generate Runway Gen Videos via API
frames/Batch-generate high-fidelity Frames images, including up to three reference images (@IMG_1–@IMG_3)How to Batch-Generate Images with Runway Frames via API
Quick start
You need Node.js v21 or newer (no dependencies to install), a useapi.net API token, and a connected Runway account (one $15/month subscription covers every useapi.net API):
git clone https://github.com/useapi/runway-api.git
cd runway-api/video
node ./runwayml.mjs <API_TOKEN><EMAIL>
API_TOKEN is your useapi.net token and EMAIL is your connected Runway account email — every script looks the account up by email automatically. Edit prompts.json in each folder to queue your own prompts. Every supported parameter is documented on the POST /videos/create and POST /frames/create endpoint pages.
Tutorials
About useapi.net
useapi.net is an experimental REST API for AI services. The Runway API drives your own Runway account, so you spend your plan's credits at consumer rates instead of metered developer-API pricing. See the model matrix and pricing 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
Runway API examples (useapi.net) — one Runway account, REST access to Runway's own Gen-4.5 / Gen-4 / Aleph video + Frames images and the frontier models Runway hosts: Veo 3.1, Sora 2, Kling, Seedance 2.0, Wan, FLUX.2, Nano Banana, GPT Image — plus Act-Two, lip-sync, and Topaz 4K upscale. Drives your own account, no per-call metering.
useapi.net/docs/api-runwayml-v1
Topics
act-twoalephfluxframesgen-4gen-4-5gpt-imageimage-to-videoklingmotion-controlnano-banananano-banana-2nano-banana-prorunwayrunwaymlseedancesoratext-to-videouseapiveo
Resources
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Stars
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