Jatevo

Connection

Field	Value
Anvia SDK	@anvia/openai
Compatibility	OpenAI-compatible endpoint
API URL	https://2.lb.jatevo.ai/v1
Environment	JATEVO_API_KEY
Provider docs	https://jatevo.ai/docs

Anvia Usage

Jatevo exposes an OpenAI-compatible chat completions surface. Configure OpenAIClient with the Jatevo baseUrl, then pass Jatevo model ids to completionModel(...).

import { AgentBuilder } from "@anvia/core";
import { OpenAIClient } from "@anvia/openai";

const client = new OpenAIClient({
  baseUrl: "https://2.lb.jatevo.ai/v1",
  apiKey: process.env.JATEVO_API_KEY,
});

const model = client.completionModel("auto");

const agent = new AgentBuilder("support", model)
  .instructions("Answer support questions clearly.")
  .build();

const response = await agent.prompt("Hello!").send();

console.log(response.output);

baseUrl makes Anvia use the OpenAI-compatible chat completion adapter. The model id is the Jatevo id, not an Anvia-specific alias. Pass "auto" to let Jatevo route the request across its available models.

Model Listing

Jatevo exposes a /v1/models endpoint that returns the model ids available to your key. Because the client was created with baseUrl, listModels() calls Jatevo’s /models endpoint.

const models = await client.listModels();

console.table(
  models.data.map((model) => ({
    id: model.id,
    name: model.name,
    contextLength: model.contextLength,
  })),
);

Use the id field directly with completionModel(...).

Sample Models

Jatevo aggregates models from DeepSeek, Z.AI, NVIDIA, Moonshot, Alibaba, and Cerebras. Sample ids and pricing per 1M tokens:

Model	Provider	Input	Output
auto	Jatevo Router	-	-
deepseek-v4-pro	DeepSeek	$1.74	$3.48
glm-5.1	Z.AI	$1.40	$4.40
nvidia/nemotron-3-ultra-550b-a55b-nvfp4	NVIDIA	$0.60	$3.60
kimi-k2.7-code	Moonshot	$0.75	$3.50
qwen-3.7-max	Alibaba Cloud	$1.25	$3.75
cerebras-fast-chat	Cerebras	Low	Low

Prices were captured on June 15, 2026. Discounts, regional pricing, and available models change frequently, so confirm current rates on jatevo.ai before quoting or budgeting.

Notes

• Jatevo API keys use the sk-clb-... prefix and are passed as bearer tokens in the Authorization header.
• Jatevo enforces a daily request quota that resets at 00:00 UTC.
• The gateway host is currently 2.lb.jatevo.ai. If it moves to jatevo.ai, only the baseUrl host needs to change.
• A Codex CLI compatibility endpoint is exposed at /backend-api/codex for tools that expect that path.
• Errors follow the standard OpenAI shape. Common status codes include 401, 403, 429, 502, and 504.
• Model capabilities still depend on the upstream model. Test the specific model id for tool calling, structured output, streaming, and multimodal support before enabling those features.

For current API details, see the Jatevo documentation and Jatevo model catalog.