Blogsby GlyphApril Release Spotlight
Video generation, workspaces, an agent SDK, reranker models, and a wave of frontier model launches.
8 of 604 posts
Thu Apr 302 posts
Response Caching: Zero Cost for Identical Requests
Introducing the new Response Caching header: enables caching identical API requests so responses come back in a tiny fraction of the time, at zero cost.
Wed Apr 291 post
Create OpenRouter Accounts via CLI with Stripe Projects
Run `stripe projects add openrouter/api` to get an OpenRouter account, an API key, and Stripe billing, all from the command line. Your agents can do it too.
Mon Apr 271 post
Opus 4.7's New Tokenizer: What It Actually Costs
Anthropic changed the tokenizer in Opus 4.7. We looked at usage that shifted from 4.6 to 4.7 to measure exactly how it affects costs.
Fri Apr 242 posts
Build Your Own Harness with the Agent SDK
Use the create-agent-tui and create-headless-agent skills to scaffold a personalized coding agent in minutes, with a terminal UI or headless for scripts and pipelines.
Agent SDK: Building Multi-turn Agent Workflows on OpenRouter
The OpenRouter Agent SDK gives you callModel: one function that turns a chat completion into a multi-step agent with tool calls, stop conditions, and cost tracking across 400+ models.
Wed Apr 221 post
Introducing Workspaces
Organize your OpenRouter projects into separate environments, each with its own API keys, routing defaults, guardrails, and observability.
Wed Apr 151 post
Announcing Video Generation
Video generation is now live on OpenRouter. One API gives you access to the top video models.