For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
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Changelog

A daily log of product changes, improvements, and new model releases on OpenRouter
April 8, 2026
April 8, 2026

Product changes

  • Upstream error passthrough — Upstream error status codes (e.g. 429 Too Many Requests) are now preserved through the streaming pipeline instead of being converted to generic errors.
  • Tabbed BYOK settings — The BYOK settings page is now organized into tabs: Providers, Web Search, and Metering.
  • Video playground duration — Video generation in the Playground now derives available durations from endpoint supported_video_parameters.
  • Session provider icons — The sessions tab now displays actual provider name icons instead of generic ones.
  • User filtering in sessions — Added user filtering to the sessions tab for easier navigation in team accounts.
  • Per-million-token pricing — Provider pricing cards now display units in per-million-tokens format for clearer cost comparison.
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