HappyHorse 1.0 is now liveTry it now

EvoLink.AI Blog

Technical insights, tutorials, and updates from the EvoLink team. Learn how to optimize your AI costs and build better applications.

Latest Articles
How to Use Gemini 3.5 Flash API: Model ID, Pricing, and Code Examples
guide

How to Use Gemini 3.5 Flash API: Model ID, Pricing, and Code Examples

The complete developer guide to Gemini 3.5 Flash API: model ID, pricing tiers, code examples in Python and Node.js, function calling, structured outputs, agent workflow patterns, cost analysis, and when to choose Flash over Pro.

EvoLink Team
20 min
May 20, 2026
How to Use the HappyHorse API on EvoLink
Tutorial

How to Use the HappyHorse API on EvoLink

A practical HappyHorse API guide for developers using EvoLink's unified video generation endpoint.

EvoLink Team
4 min
Apr 27, 2026
GPT Image 1 API Pricing & Editing Guide (2026)
guide

GPT Image 1 API Pricing & Editing Guide (2026)

A practical GPT Image 1 API guide focused on pricing, image editing, inpainting workflows, supported modes, and integration through EvoLink.

EvoLink Team
5 min
Apr 16, 2026
Kimi K2 Thinking API Guide: Building Multi-Step Agents Without Losing Reasoning State
guide

Kimi K2 Thinking API Guide: Building Multi-Step Agents Without Losing Reasoning State

A fact-checked March 29, 2026 guide to building multi-step agents with Kimi K2 Thinking.

EvoLink Team
8 min
Mar 29, 2026
Gemini 3 Pro Preview Is Being Deprecated: How to Migrate to Gemini 3.1 Pro Before March 9
Tutorial

Gemini 3 Pro Preview Is Being Deprecated: How to Migrate to Gemini 3.1 Pro Before March 9

Google is retiring Gemini 3 Pro Preview on March 9, 2026. Learn how to migrate to Gemini 3.1 Pro with minimal effort — updated model string, thinking_level parameter, and EvoLink pricing up to 74% cheaper.

Jessie
5 min
Feb 28, 2026
How to Use Seedream 5.0 Lite API 2026: Step-by-Step Integration with EvoLink (Async Workflow)
guide

How to Use Seedream 5.0 Lite API 2026: Step-by-Step Integration with EvoLink (Async Workflow)

A step-by-step guide to Seedream 5.0 Lite async integration, request parameters, and production usage tips.

Jessie
7 min
Feb 25, 2026
EvoLink.AI Blog | EvoLink