Guides

Personalized Birthday Song With AI - Name, Lyrics, Style

Make a personalized AI birthday song with a name in Mureka V9: three lyric templates, six style prompts, fixes for misheard names, photo video and cost.

Scary AI Video Prompts for Halloween That Actually Unsettle

Ten Halloween AI video prompts built on atmosphere, not monsters, with a model for each shot, rules against horror slop, a poster prompt and short costs.

Writing Image Prompts That Work - A Five-Step Lighthouse Test

How to write AI image prompts that work, shown on one seed and five growing prompts, plus aspect ratios, readable in-image text, seeds and lens terms.

Switching from another AI tool

9 guides

Looking for a Higgsfield Alternative? Kling, Seedance and Veo Paid Per Clip

Higgsfield alternative for creators who mostly use Kling 3.0, Seedance 2.5, Veo 3.1 or Nano Banana Pro: pay per generation, balance with no expiry, API too.

Using Kling With No Monthly Plan: App Credits vs Per-Second Billing

Kling AI without a subscription: how app credits expire, what a clip costs on an underused plan, and when per-second billing on Kadraris fits better.

A Krea AI Alternative for Pay-Per-File Work: Images and Video on One Balance

Krea AI alternative for people who mostly use third-party models: Nano Banana Pro, GPT Image 2.5, FLUX.2, Z-Image, Kling and Veo, billed per file on Kadraris.

Leonardo AI Alternative Without Tokens: Pay in Dollars per Image and Clip

Leonardo AI alternative with no token plan: Nano Banana Pro, GPT Image 2.5, Seedream 5.0 Pro, FLUX.2, Z-Image and Kling video, billed per file on one balance.

Need Midjourney-Style Images From Code? Six Image Models With a Real API

Midjourney has no public API, so here are six image models with official REST access and per-image billing, from Nano Banana Pro to Z-Image, with code.

Short Social Clips Without a Credit Plan: A Pika Alternative

A Pika alternative for TikTok, Reels and Shorts - PixVerse V6, Seedance, Vidu, Grok Imagine and Kling Motion Control on one balance, paid per second.

Video Models Beyond Runway: Six Options on One Pay-per-Clip API

Looking for a Runway alternative with an API? Kling 3.0, Seedance 2.5, Veo 3.1, MiniMax H3, Wan 3.0 and Gemini Omni on one key, billed per clip or second.

After Sora 2: Which Video Models to Use and How to Port Your Code

The sora-2 API is off. A Sora 2 alternative for each job (Veo 3.1, Seedance 2.5, Wan 3.0, Kling 3.0) and a field-by-field port of Videos API code.

Songs From Code Without Waiting for a Suno API: Mureka V9

No public Suno API yet. Mureka V9 turns your lyrics and a genre description into a sung track through REST, priced per song. Code, tools and rights.

Video

33 guides

Scary AI Video Prompts for Halloween That Actually Unsettle

Ten Halloween AI video prompts built on atmosphere, not monsters, with a model for each shot, rules against horror slop, a poster prompt and short costs.

Make a Character Dance With AI - Kling Motion Control Guide

Put your own dance moves on a character from a single photo with Kling Motion Control 3.0 or 2.6: how to film, clip limits, per-second cost, Studio and API.

Music Video With AI - Two Workflows for Your Track

How to build an AI music video for your song, either in one pass with Music Video 1.0 or from separate Seedance and Kling shots cut to the beat, with costs.

image

Bring Old Family Photos Back With AI - Repair, Color, Motion

Restore an old photo with AI: scan, repair and colorize in Nano Banana Pro, animate gently in Kling 3.0, build a hug video of two people, with costs.

A Product Ad Made With AI, From Still Frame to Vertical Spot

My AI product ad pipeline: packshot in Nano Banana Pro, motion in Kling 3.0, a song from Mureka V9, the 9:16 edit, a cost formula and a Python script.

Make a Still Photo Speak - AI Lip Sync From One Picture

Turn one photo into a talking clip with AI: which video models generate the voice and mouth movement, a prompt pattern, API call, cost per clip and limits.

Making 9:16 Shorts With AI - From Hook to Final Cut

Plan and render vertical AI video for TikTok, Reels and Shorts: 9:16 models and limits, a 2-second hook, safe zones for captions and what 15-30 seconds costs.

UGC-Style Ads With an AI Presenter Who Holds Your Product

Build AI UGC ads: an invented presenter holding your product, an 8-10 s spoken clip, five 9:16 hook variants, real costs and the AI disclosure rules.

Choosing a Video Generation API in 2026 - Seedance, Kling, Veo, Wan

A developer's comparison of Seedance 2.5, Kling 3.0, Veo 3.1 and Wan 3.0 APIs: clip length, resolution, sound, billing, best use and an A/B test script.

What One Second of AI Video Really Costs You

What AI video really costs per second and per usable clip: current Seedance, Kling and Veo rates, the take multiplier, resolution and a planner script.

B-Roll for Online Courses Made With AI Video

Make AI cutaway shots for an online course: pick one object and one action, keep the camera calm, fit the clip to narration and check the price first.

Can AI Video Speak Your Language? A Polish Tongue-Twister Test

I gave eleven AI video models one hard Polish sentence and counted the wrong words. Results, a ten-minute test for any language, prompt tips and costs.

Directing AI Video With Words - Shot Structure and Camera Terms

Write AI video prompts like a director: a seven-part shot order, camera terms from dolly to orbit with vendor clips, typical mistakes and 8 prompts to copy.

Upscale AI Video to 4K - Topaz 2x or Enhance Video up to 8K

Turn a 1080p or 720p clip into 4K with an AI video upscaler. Topaz gives a fixed 2x, Enhance Video picks a target up to 8K. Per-second cost, Studio, API.

Async AI Video Jobs - Webhooks, Signatures and a Backup Poller

Build an async AI video pipeline that never loses jobs: submit tasks, check HMAC webhook signatures, save files before links expire, repair with a poller.

Which AI Video Generator to Use in 2026 - My Scores for 12 Models

Best AI video generator for 2026 by my September scores: twelve models from Google, xAI, MiniMax, Alibaba, ByteDance and Kuaishou, with cost notes.

2026-10-22 · 13 min

Claude Code + MCP - Make Video, Images and Music Without Leaving the Terminal

Add the Kadraris MCP server to Claude Code with one command and make AI video, images and music in the terminal. Capped key, first clip, common errors.

One Face, Many Shots - Holding a Character Steady in AI Pictures and Clips

How to get a consistent character in AI video and images: a master portrait, a frozen description, references for stills, the opening frame for clips.

Is There a Truly Free AI Video Generator? Honest Limits and Low-Cost Tests

Looking for a free AI video generator? What free plans limit, why Kadraris gives no free credits but shows the price first, and low-cost test clips.

Using Google's Gemini Omni Through Kadraris - Flat Clip Price, Modes, Code

Gemini Omni API (original and 1.1) on Kadraris: price per clip by length and size, prompts, first frames, three-image fusion, clip edits and code.

Your First AI Video, Start to Finish: From Shot List to MP4

How to make an AI video as a beginner: plan shots, pick a model, write the prompt, choose 9:16 or 16:9, length, resolution and sound, see the price, download.

Photo to Video with AI: Start Frames, End Frames and References Explained

Image to video AI in practice: prep the photo, write a motion prompt, use start/end frames or references in Kling 3.0, Seedance, MiniMax H3 or Veo.

Animating a Product Photo: Keep the Shape and Logo Intact

Turn a product photo into a video clip with Kling 3.0 while the label, outline and proportions stay right. Framing, prompt, review list, API body.

What Kling 3.0 Really Costs: Per-Second Rates, Audio, Turbo and Motion Control

Kling 3.0 API pricing: rate per second at 720p, 1080p and 4K, cost of 5 to 15 s clips, what audio adds, and how Turbo and Motion Control are billed.

MiniMax H3 (Hailuo 03) via API: 2K Clips With Stereo Sound, and When H3 Max Fits

MiniMax H3 (Hailuo 03) API: price per second at 768P and 2K, H3 or H3 Max, start and end frames, image, video and voice references, curl and Python.

image

Ran Out of Nano Banana or Veo? How App Limits Work in 2026

Why Gemini, Flow and ChatGPT cap your Nano Banana images and Veo clips, when each limit resets, and how pay-per-item generation avoids the wait.

api

Chat, Images, Video and Music Behind a Single API Key

A practical tour of one AI API for every model type - chat over the OpenAI format, image, video and music as async tasks, costs known before you call.

A Line of Polish Speech With Kling 3.0: Lip Sync Checklist

How to get one clear line of Polish speech with matching lip movement from Kling 3.0 - shot setup, audio settings, a sample request and a review list.

Seedance 2.0 or 2.5? Seven Variants, One Decision

Seedance 2.0 vs 2.5 and their Fast, Mini and Eco versions - clip length, 4K, reference limits and per-second cost compared, with a pick for each kind of shot.

Seedance 2.5 From Python: A Working Video API Walkthrough

Generate Seedance 2.5 video from Python - request fields, text and image to video, polling, signed webhooks, parallel takes, errors and per-second cost.

Seedance or Seedream? ByteDance's Video and Image Families Explained

Seedance vs Seedream in plain terms - one makes video, the other images. All variants and prices, plus a frame-then-motion workflow with Python code.

2026-10-22 · 5 min

What a Veo 3.1 Clip Costs: Quality, Fast and Lite Explained

Veo 3.1 API pricing in plain numbers - one flat price per 8-second clip for Quality, Fast and Lite, 720p equal to 1080p, 4K surcharges, plus code to try it.

Vidu Q3 Pro vs Turbo: How to Run a Fair First Test

A method for testing Vidu Q3 Pro against Vidu Q3 Turbo on one shot - same prompt, same reference, matched settings, blind scoring and a cost note per run.

Images

11 guides

Writing Image Prompts That Work - A Five-Step Lighthouse Test

How to write AI image prompts that work, shown on one seed and five growing prompts, plus aspect ratios, readable in-image text, seeds and lens terms.

Logo Drafts With AI - Getting the Name Spelled Right

Draft a logo with AI: the image models that get brand lettering right, a designer-style prompt, turning PNG into vector, session cost and ownership basics.

Store Product Photos With AI That Still Show the Real Item

Make AI product photos for your shop that match the real item: reference photos, white packshots, lifestyle scenes, a consistent series and the cost of 100.

Readable Lettering in AI Images - Tested Models and Prompts

Get correct lettering in AI images: which models spelled accented text right in my tests, how to quote copy, how much text fits, and fixing a single word.

YouTube Thumbnails with AI - Two Words, One Subject, Your Face

Make YouTube thumbnails with AI that read on a phone - short text, models that spell well, your own photo as a reference, the 1280x720 resize and batch cost.

Which AI Image Generator Wins in 2026? Ten Models, Five Prompts

Best AI image generator in 2026 by my own scores - ten models from Google, OpenAI, ByteDance, xAI and others rated on lettering, realism and cost per image.

2026-10-22 · 13 min

Codex CLI with Kadraris MCP - Images, Video and a Second Opinion From Claude

Connect OpenAI Codex CLI to the Kadraris MCP server: one key to render images and video and to ask Claude or Gemini. config.toml, env vars, Windows.

Nano Banana Pro, GPT Image 2.5 or FLUX.2? Test Results on the Same Prompts

Nano Banana Pro, GPT Image 2.5 and FLUX.2 on identical prompts: accented text, edits, references, speed and per-image price, plus a Python script to compare.

Grok Imagine API: xAI Images and Video, What Each Model Takes and Costs

Grok Imagine API on Kadraris: Image 2.0, the original image model, Video 1.0 and 1.5. Inputs, limits, per-image and per-second price, plus request examples.

Catalog, Lifestyle and Close-Up: Three Backgrounds for One Product

Make a catalog shot, a lifestyle scene and a detail view of the same product with AI while keeping color, shape and parts true to the real item.

Z-Image Turbo: Very Cheap, Very Fast Images and Where It Falls Short

Using the Z-Image Turbo API - flat per-image cost, about four seconds a picture on my RTX 4090, test results good and bad, plus curl, Python and JS code.

Music and audio

6 guides

Personalized Birthday Song With AI - Name, Lyrics, Style

Make a personalized AI birthday song with a name in Mureka V9: three lyric templates, six style prompts, fixes for misheard names, photo video and cost.

Split a Song Into Vocals, Drums and Bass With AI

Separate any mix into vocal, drum and bass stems with Multistem Splitter on Kadraris: one task, per-minute price, Studio steps, Python code and real limits.

Clean Up a Noisy Voice Recording with AI - Podcasts, Interviews, Reels

Remove background noise from a voice recording with AI. Voice Cleaner bills per started minute; Studio steps, API code and an ffmpeg recipe for video.

Background Music for a Voice-Over Reel, Made with AI and No Vocals

Make an instrumental AI music bed for a voice-over reel in Mureka v9: pick instruments and tempo, leave room for speech, trim the track in your editor.

Mureka V9 API: Turn Your Own Lyrics Into a Sung Track From Code

Mureka V9 API for AI songs with vocals: tag lyrics with [Verse] and [Chorus], add a style prompt, pay per song, then split stems. Python and JS code.

Karaoke Track or Acapella: Taking Vocals Out of a Song With AI

Take the voice out of a song for karaoke with Music Extractor, or keep only the voice with Vocal Remover. Per-minute cost, Studio steps, API code and limits.

Code and LLMs

6 guides

Cheapest LLM API for Your Workload? Ranking Kadraris Chat Models by Cost

Looking for the cheapest LLM API for a chatbot? Rank Kadraris chat models by the cost of 1,000 replies, see what inflates bills, rerun it with a script.

What Claude Code Really Costs - Anthropic Plan or a Prepaid Token Balance

Claude Code cost compared: Anthropic Pro or Max plan versus pay per token from a prepaid balance. Estimate a session, set it up, cap spending per key.

Claude Code Stopped Working? Usage Limits, 529 Overloaded and Prompt Too Long

Why Claude Code stops: Pro and Max usage limits, 429, 500, 529 overloaded and Prompt is too long, with a fix for each and a capped key as backup.

What the Claude Opus 5.5 API Costs - Rates, Thinking, Caching and Code

Claude Opus 5.5 API pricing next to Sonnet 5 and Haiku 4.5: per-token rates, how thinking and caching change the bill, model choice, Python and Node.

GPT-6 API Cost Explained: When Luna Is Enough and When to Pay for Astra

GPT-6 API pricing for Luna, Sol and Astra per 1M tokens, how to estimate the cost of a request, which tier fits which job, plus Python, Node and curl code.

Swap GPT, Claude, Gemini and DeepSeek by Changing One String (Python and Node)

Switch LLM models in Python and Node with one key: GPT-6, Claude, Gemini and DeepSeek via the OpenAI SDK, with error fallback and cost comparison.

2026-10-22 · 5 min

API and automation

3 guides

claude-code

Point Claude Code at Kadraris - ANTHROPIC_BASE_URL, Token and Models

Set a custom ANTHROPIC_BASE_URL so Claude Code bills a prepaid Kadraris balance. Env vars, settings.json, model mapping, VS Code, CI and error fixes.

image

AI Image Generation in Python: One Helper for GPT Image, Nano Banana and FLUX

Python AI image generation with one requests helper: text-to-image, edits with references, seeds, batches and parallel model tests on Kadraris API.

chat

Use the OpenAI SDK with Claude, Gemini, DeepSeek and GPT

Keep the OpenAI Python or Node SDK and call Claude, Gemini, DeepSeek, GLM and GPT by changing base_url. Streaming, routing, fallback and LangChain.

2026-10-22 · 4 min

Other guides

6 guides

poradnik

Let Claude Code Make Your Videos - Kadraris MCP With a Price Check First

Generate videos from Claude Code with the Kadraris MCP server: connect a capped key, have the agent quote every clip, approve it, save files locally.

2026-10-22 · 4 min

poradnik

Codex Makes the Images for Your Project - Kadraris MCP, Quote, Approve, Save

Let Codex create your project's illustrations through Kadraris MCP: a capped key, one prompt that quotes first, your approval, files checked in the repo.

poradnik

Website Graphics From Inside Cursor - Kadraris MCP for Heroes and Illustrations

Generate website graphics without leaving Cursor: add the Kadraris MCP server, let the agent quote each image, approve, and save checked files locally.

pricing

Budgeting a Kling 3.0 Ad Test: How Many Variants You Can Afford

Plan a Kling 3.0 ad test budget: count shots and attempts, compare 5 and 10 second clips, include audio and rejected takes, and stop at a set limit.

guide

Anniversary Reel From Old Packaging: An AI Timeline Recipe

Plan a 20-second vertical reel where your packaging changes era by era - six matched images, frame-to-frame clips, macro shot, edit script and budget.

tools

Before You Upscale a Clip: Test Passage, Cost Reserve, Frame Check

Get a clip ready for AI video upscaling - pick a short test section, understand the cost reserve, then check detail and motion before you swap the original.