Guides & updates
Tutorials, quickstarts and product updates for generative media & LLM APIs.
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.
Veo 3.1 Image-to-Video API Guide: Animate Images via GenRelay
Complete Veo 3.1 image-to-video API guide — image prep, motion prompts, async polling, resolution pricing, production patterns, and Python examples.
Nano Banana Pro vs GPT-image-2: Image API Comparison for Developers
Side-by-side API comparison of Nano Banana Pro and GPT-image-2 on GenRelay — pricing, quality, editing support, and clear per-use-case verdicts.
Grok Video Generation API: Grok Imagine 1.0 & 1.5 Guide
How to call the Grok video API via GenRelay. Covers Grok Imagine 1.0 (t2v, $0.010/s) and Grok Imagine 1.5 (i2v, $0.022/s) with Python examples and pricing.
AI Image Generation API Pricing Comparison 2026
Real per-image pricing for Nano Banana Pro, Nano Banana 2, and GPT-image-2 via GenRelay. Cost projections for 1K–100K images/month with resolution breakdowns.
Gemini Omni Flash Video API: Pricing, Integration, and When to Use It
Gemini Omni Flash charges per generation, not per second — $0.10 at 720p, $0.15 at 1080p. See how it compares to Veo 3.1 and Grok, plus a full API integration guide.
Nano Banana 2 API Guide: Integrate Google's Efficient Image Model
Step-by-step guide to calling the Nano Banana 2 API via GenRelay. Auth, parameters, batch generation code, and pricing ($0.020/image at 1K) explained.
Veo 3.1 API Tutorial: Text-to-Video, Image-to-Video & Audio (2026)
Step-by-step Veo 3.1 API tutorial — Lite tier pricing, t2v/i2v/ref2v modes, native audio, async polling, and production Python examples via GenRelay.
Nano Banana Pro vs Nano Banana 2: Which Image API Fits Your Use Case?
Side-by-side comparison of Nano Banana Pro and Nano Banana 2 image APIs on GenRelay — pricing, quality, speed, and clear per-use-case verdict.
GPT-Image-2 API Guide: Generate & Edit Images in 2026
Complete developer guide to the GPT-image-2 API via GenRelay. Covers authentication, parameters, async jobs, pricing ($0.014/image), and working Python/curl examples.