Guardrails: Protect your Agents, Data, and Costs
Configurable security and governance tools for budget enforcement, zero data retention, model and provider restrictions, prompt injection defense, and data loss prevention.
OpenRouter Raises $113M Series B
Human-in-the-Loop Tools for the Agent SDK
Consistent Web Search and Fetch Across Every Model
GPT-5.5 Price Increase: What It Actually Costs
New Audio APIs for Speech and Transcription
Response Caching: Zero Cost for Identical Requests
April Release Spotlight
Create OpenRouter Accounts via CLI with Stripe Projects
