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AI API Router Directory

$ 2 entries match — showing 1–2 · sort: Free credits ↓

// the index — expansive, community-regulatedno affiliate ordering · no pay-to-rank · uprouter.online

388 routers & providers · 813 models tracked · $3.8k free credits

  • Official free tierAPI key
    up13msupdated 16h ago
    integrate.api.nvidia.com
    source · build.nvidia.com
    overview

    NVIDIA NIM's hosted API (build.nvidia.com / integrate.api.nvidia.com) serves a broad catalog of open-weight models — Nemotron, Llama, Qwen, DeepSeek, GLM and more — in an OpenAI-compatible shape, with a permanent free tier: API key at sign-up, no card, 40 requests/minute by default (200 RPM granted on request, per NVIDIA's developer forums).

    free quota

    Free tier is rate-limited (40 RPM default, 200 on request) rather than credit-based — no USD value to quantify.

    free models
    Nemotron 3 Nano 30B A3BNemotron 3.5 LightningNemotron 3 SuperNemotron 3 Ultranvidia/llama-3.1-nemotron-ultra-253b-v1gpt-oss-120b+6
    see integrate.api.nvidia.com’s free quota / risk review →
  • Commercial aggregatorAPI key
    unknownupdated Sep 6, 2026
    unorouter.ai
    source · unorouter.com/en
    overview

    UnoRouter is a unified AI API platform providing access to hundreds of models through a single intelligent endpoint. It is fully OpenAI-compatible and supports various clients including coding agents, character chat, and CLI tools. Features both pay-as-you-go and subscription plans with credit bonuses.

    free quota

    No public free-tier information found in the source reference; treat free-tier availability as unverified rather than confirmed absent.

    free models
    gemini-3.1-flash-litezai-glm-4.7MiniMax-M3mercury-2Qwen3.8 FlashNemotron 3 Nano 30B A3B+5
    see unorouter.ai’s free quota / risk review →