Guides & updates
Tutorials, quickstarts and product updates for generative media & LLM APIs.
AI Video Generation API for Fashion and Retail Lookbooks (2026)
Turn product photography into fashion lookbook video clips via API. Model selection, image-to-video code for apparel, batch catalog processing, cost math.
AI Image Generation API for Print-on-Demand Products (2026)
Generate print-on-demand artwork — t-shirts, mugs, posters — programmatically via API. Model selection, print-safe resolution, batch code, and cost math.
AI Video API for Social Media Ads — Which Model Should You Use?
Comparing Veo 3.1 Lite, Grok Imagine, and Omni Flash for paid social ad creative — cost per variant, billing model, and a code example for batch testing.
AI Image Resolution API — 1K, 2K, and 4K Generation Pricing Explained
How resolution tiers work across GenRelay's image models — Nano Banana Pro, Nano Banana 2, and GPT-image-2. Pricing per tier, request params, code examples.
AI Video Generation API for Game Trailers and Cutscenes (2026)
Cost breakdown for generating game trailer and cutscene clips via API. Per-second vs per-generation pricing, model selection, code example, workload math.
AI Product Mockup Generation API — Device & Packaging Mockups
Generate device and packaging mockups programmatically via API instead of buying template packs. Model selection, reference-guided code examples, and cost math.
AI Video Generation API for Online Courses and Training (2026)
Generate explainer and concept-illustration video clips for online courses via API. Model selection, code examples, batch processing per module, cost math.
AI Icon Generation API — App Icons and UI Assets (2026)
Generate app icons and UI assets programmatically via API. Auth, minimal request, consistent icon-set generation with reference images, and cost math.
AI Video Generation API for Real Estate Listings (2026)
Turn property photos into walkthrough video clips via API. Model selection, image-to-video code, batch processing for listing catalogs, and cost math.
AI Thumbnail Generation API — YouTube & Blog Thumbnails (2026)
Generate YouTube and blog thumbnails via API. Model selection, aspect ratio config, batch generation, and cost math for Nano Banana Pro, Nano Banana 2, and GPT-image-2.
AI Short-Form Video API — Generate TikTok, Reels & Shorts Clips (2026)
Generate vertical social media clips via API. Model selection, duration params, cost math at scale, and Python code for Veo 3.1, Grok, and Omni Flash.
AI Logo Generation API — Create Brand Assets Programmatically (2026)
Generate brand logos, icons, and identity assets with Nano Banana Pro and GPT-image-2 via the GenRelay API. Auth, parameters, code examples, and pricing.