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Tencent Cloud TokenHub

Tencent Cloud ships as a bundled provider plugin in FluffBuzz. It gives access to Tencent Hy3 preview through the TokenHub endpoint (tencent-tokenhub). The provider uses an OpenAI-compatible API.

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Quick start

1

Create a TokenHub API key

Create an API key in Tencent Cloud TokenHub. If you choose a limited access scope for the key, include Hy3 preview in the allowed models.
2

Run onboarding

3

Verify the model

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Non-interactive setup

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Built-in catalog

Hy3 preview is Tencent Hunyuan’s large MoE language model for reasoning, long-context instruction following, code, and agent workflows. Tencent’s OpenAI-compatible examples use hy3-preview as the model id and support standard chat-completions tool calling plus reasoning_effort.
The model id is hy3-preview. Do not confuse it with Tencent’s HY-3D-* models, which are 3D generation APIs and are not the FluffBuzz chat model configured by this provider.

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Endpoint override

FluffBuzz defaults to Tencent Cloud’s https://tokenhub.tencentmaas.com/v1 endpoint. Tencent also documents an international TokenHub endpoint:
Only override the endpoint when your TokenHub account or region requires it.

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Notes

  • TokenHub model refs use tencent-tokenhub/<modelId>.
  • The bundled catalog currently includes hy3-preview.
  • The plugin marks Hy3 preview as reasoning-capable and streaming-usage capable.
  • The plugin ships with tiered Hy3 pricing metadata, so cost estimates are populated without manual pricing overrides.
  • Override pricing, context, or endpoint metadata in models.providers only when needed.

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Environment note

If the Gateway runs as a daemon (launchd/systemd), make sure TOKENHUB_API_KEY is available to that process (for example, in ~/.fluffbuzz/.env or via env.shellEnv).