Models
Guides to model pricing, specifications, comparisons, and API usage.
Gemini Invoices and Tax ID: API Key Setup, First Call
Gemini invoices and Taiwan tax IDs depend on your purchase channel. Learn what receipt each gives, then set up a Gemini API key and make a first call.
Claude Invoices & Billing: API Key Setup, First Call
Claude invoices and billing: invoice and tax ID differences for Pro/Max vs Console API, plus API key setup, first call and Sonnet 5 rates (checked 2026-09).
One API Key for Text, Image, Video, Audio & Embeddings
One base URL and one key for chat, image generation and editing, video, TTS, STT and embeddings. Endpoints, models, billing and limits per modality.
Why Use BazaarLink for DeepSeek? Direct vs Routed
DeepSeek V4 Pro, V4 Flash and R1: which to pick? Call it direct or via BazaarLink, with a free variant, auto failover and TWD invoices for Taiwan teams.
DeepSeek API TWD Cost: Sept 2026 Prices and Usage Estimates
TWD costs for DeepSeek V4 Flash, Pro, V4.1 and R1 at BazaarLink's public customer prices (2026-09-17), with model IDs and three recalculable usage examples.
Gemini API Pricing 2026: Flash-Lite Costs & TWD Estimates
Gemini API pricing 2026: official input/output rates for 3.1 Flash-Lite, 3.8 Flash and 3.1 Pro, free tier, TWD estimates, and API key setup (checked 2026-09).
GPT-5 API Cost in TWD 2026: GPT-5.6 Sol, Terra, Luna
USD/TWD price table for GPT-5 series: GPT-5.6 Sol, Terra, Luna and 5.4-mini per million token prices, plus monthly TWD estimates for three real scenarios.
Image-to-Video Tutorial: Turn One Image into an AI Video
Image-to-video tutorial: turn a still image into AI video using first/last frames and reference images. Steps, models, costs, 7-day retention, TWD pricing.
Claude API Cost in TWD 2026: Opus 5, Sonnet 5, Haiku 4.5
USD and NT$ price table for Claude Opus 5, Sonnet 5 and Haiku 4.5 per million tokens, plus three monthly cost scenarios in NT$ and why to skip older models.
LangChain Free LLM API Setup: Python and TypeScript with BazaarLink
Configure ChatOpenAI with BazaarLink in Python or TypeScript, build a small LCEL chain, and check tool support, shared free quotas and streaming usage before deployment.
Best Free LLM APIs in 2026: Quotas, Requirements and a Paid Alternative
Compare BazaarLink, OpenRouter, Groq and Gemini free inference, plus Together's prepaid option. Updated September 2026 with quota checks and an OpenAI client example.