Integrations

GDPR-compliant models for the agents you already build

Frontière is an OpenAI-compatible endpoint, so any agent platform that lets you set a base URL can run on European infrastructure: change three values — base URL, API key, model ID — and the inference moves to OVHcloud, Scaleway or a dedicated EU server instead of a US provider. Compatibility is the easy half. The half that decides whether an agent works is function calling, so we measured it: one real call per model on 6 August 2026, and 12 of the 13 live models returned valid tool calls.

The three values

Every integration on this page comes down to the same three settings. Whatever your platform calls them, this is what goes in:

Base URL   https://getfrontiereai.eu/api/v1
API key    sk-front-…            (dashboard → API keys)
Model ID   glm-5.2               (GET https://getfrontiereai.eu/api/v1/models)

The model ID is the id field from our catalog endpoint, which is public and needs no key — point your browser at it and copy the one you want. It lists live models only, so anything you find there is callable right now.

Platform guides

Two platforms have enough of their own quirks to deserve a written walkthrough — where the field hides, which node to use, and which defaults will bite you:

What an agent needs from a model provider

A chat integration only needs text in and text out. An agent needs more, and the difference is where most "OpenAI-compatible" endpoints quietly fall short.

First, function calling. An agent that cannot emit a tool call is a chatbot: no search, no database lookup, no action. Frontière relays tools and tool_choice untouched, so the answer depends entirely on the model and the provider serving it — which is why we measured it rather than assumed it. Second, streaming that still reports usage: our streams carry the usage object in the final chunk before [DONE], so a streamed agent step is billed as exactly as a blocking one. Third, patience — reasoning models think for minutes, and most agent frameworks ship with timeouts far shorter than that.

The table below is the result of the measurement, not a copy of the model cards. Each entry got one real call carrying a get_weather tool; five of them also got the full round trip, with the tool result sent back and the final answer checked for the value it contained.

Tool calling, measured

Measured 6 August 2026, one call per model. Qwen2.5-VL 72B is the single refusal, and it comes from its provider, not from the model: OVHcloud answers HTTP 400, "feature 'tool calls' is not currently supported". Use it for image understanding and pick another model to drive the agent. The same result is machine-readable: every entry in GET /api/v1/models carries a tool_calling boolean, so an agent can filter on it at startup instead of finding out in production.

What we don't serve

Two gaps worth knowing before you wire anything, because both fail as a 404 rather than as a helpful message:

Everything else that speaks OpenAI

No dedicated guide, but we opened each vendor's own documentation and noted where the setting lives, with the date we read it:

These lines say we located the setting in the vendor's documentation — not that we ran an agent end to end on that platform. The two guides above are the ones we walked through ourselves.

What this changes, and what it doesn't

Changing the base URL moves the inference. It does not move the orchestration. Your platform still runs wherever it runs — its servers see the prompts, the tool calls and the conversation history before we do, and whatever jurisdiction it sits in, it keeps. If you self-host your agent platform in Europe and call a model flagged sovereign, the whole chain is European. If your platform is a managed US service, the model is the only part this fixes.

That is a real improvement and a partial one, and it is worth telling your DPO which of the two you bought. Per-model honesty is why every entry carries a sovereign flag: models served through US infrastructure are labeled fast access, never sovereign, even when the region is European — a US company remains reachable by a US court wherever the servers sit.

GDPR vs the CLOUD Act →

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