Guides & updates
Tutorials, quickstarts and product updates for generative media & LLM APIs.
Cheapest AI Video Generation API in 2026 — Price Breakdown | GenRelay
Compare AI video API costs in 2026: Veo 3.1 Lite, Grok Imagine 1.0 and 1.5, and Omni Flash. Real per-second and per-generation pricing with workload math to find your lowest-cost path.
How to Add AI Image Generation to Your App | GenRelay
Step-by-step guide to integrating AI image generation into any app using GenRelay. Model selection, auth, Python/curl code examples, and cost math for Nano Banana Pro, Nano Banana 2, and GPT-image-2.
Python AI Video Generation API — GenRelay Integration Guide
Complete Python guide to calling AI video APIs on GenRelay. Auth, model selection, async polling, and cost math for Veo 3.1, Grok Imagine, and Omni Flash.
E-commerce Product Image Generation API: Scale Visuals With AI
Use AI image generation APIs to scale e-commerce product visuals. Real pricing for Nano Banana Pro, Nano Banana 2, and GPT-image-2 with Python code examples.
Async Video Generation API — How to Poll for Results (2026)
How to handle async video generation API jobs: submit a job, write a reliable polling loop, handle timeouts, and pick the right poll interval for Veo, Grok, and Omni Flash.
How to Generate Images with API — Step-by-Step Guide (2026)
Step-by-step guide to image generation via API: auth, model selection, parameters, response handling, and pricing for Nano Banana Pro, Nano Banana 2, and GPT-image-2.
Veo 3.1 vs Omni Flash — Which Video Generation API Should You Use?
Veo 3.1 vs Gemini Omni Flash video API comparison: pricing, billing model, resolution, latency, and use-case fit. Make the right call for your workload in 2026.
Batch Image Generation via API — How to Scale to Thousands of Images
Scale AI image generation to thousands of images using the GenRelay API. Covers concurrency patterns, error handling, model selection, and cost math for bulk workloads.
Veo 3 API Pricing: Cost Per Second Explained (2026)
Detailed Veo 3.1 API pricing breakdown via GenRelay — cost per second at 720p, 1080p, and 4K, workload math for real apps, and comparison with Grok and Omni Flash video APIs.
Node.js AI Image Generation API — GenRelay Integration Guide (2026)
Step-by-step guide to calling the GenRelay image generation API from Node.js. Covers auth, model selection, batch generation, and pricing for Nano Banana Pro, Nano Banana 2, and GPT-image-2.
Google Veo API Access: What Developers Need to Know (2026)
Google's Veo video models aren't directly accessible via an open API. Learn the current access options, limitations, and how to integrate Veo 3.1 Lite via GenRelay today.
Multi-Model Image API Comparison 2026: Nano Banana Pro, Nano Banana 2, GPT-image-2
Compare the top image generation APIs in 2026—Nano Banana Pro, Nano Banana 2, and GPT-image-2—by pricing, output resolution, editing support, and best use cases.