Merge Gateway

Discover how Merge Gateway works, and start optimizing your LLM spend today.

Sacra's June 2026 research report on the inference-economy gateway market independently corroborates Merge Gateway's existence and launch timing, stating that Merge Gateway launched in April 2026 as a universal API middleware / LLM-routing offering. The report situates Merge Gateway alongside OpenRouter, Vercel's AI Ga The report highlights the March 2026 LiteLLM supply-chain breach—allegedly exfiltrating about 1TB of private source code, 3TB of customer data, and downstream secret API keys from customers including Mercor—as the security catalyst accelerating consolidation around trusted, managed gateway providers. Sacra explicitly l

OpenCode's changelog documents a direct integration with the Merge Gateway AI provider: "Added MERGE Gateway reasoning variants so those model options work correctly," credited to contributor @MatthewFeroz. The change is part of OpenCode Core and ensures that reasoning_effort and model-variant options exposed by the Me The same OpenCode Core release ships related reliability and model-routing improvements that also benefit Merge Gateway-backed sessions, including session compaction that preserves complete recent turns and produces clearer summaries, capped automatic retries with jitter to prevent retry storms, correct sampling defaul

Merge's official changelog for September 18, 2026 documents a substantial Gateway release focused on agent onboarding and safety controls. Agents can now create and hand off their own organization through a new self-signup flow that creates a sandboxed org and returns a claim link for a human to complete from the dashb The same release adds eight catalog models with zero data retention: Fugu Max and Fugu Ultra 2.0 from Sakana AI; GPT Image 2.5 Flare and GPT Image 2.5 Sunburst from OpenAI for image generation; ossington-5, rosedale-1, and tofino-3 from augure; and GLM-5.3 Flash via Fireworks AI, Modal, and Together AI. A new POST /v1/