Claude Fable 5.1

export ANTHROPIC_BASE_URL="https://api.omnirouter.ru"
export ANTHROPIC_API_KEY="omni_***"
export ANTHROPIC_MODEL="anthropic/claude-fable-5.1"
claude

curl -fsSL https://api.omnirouter.ru/install/codex.sh | bash
codex --profile omnirouter -m "anthropic/claude-fable-5.1"

irm https://api.omnirouter.ru/install/codex.ps1 | iex
codex --profile omnirouter -m "anthropic/claude-fable-5.1"

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "omnirouter": {
      "npm": "@ai-sdk/openai",
      "name": "OmniRouter",
      "options": {
        "baseURL": "https://api.omnirouter.ru/v1",
        "apiKey": "{env:OMNIROUTER_API_KEY}"
      },
      "models": {
        "anthropic/claude-fable-5.1": {
          "name": "anthropic/claude-fable-5.1"
        }
      }
    }
  },
  "model": "omnirouter/anthropic/claude-fable-5.1"
}

cURL · задайте OMNIROUTER_API_KEY в окружении терминала.

curl https://api.omnirouter.ru/v1/responses \
  -H "Authorization: Bearer $OMNIROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "anthropic/claude-fable-5.1",
  "input": "Привет! Объясни квантовую запутанность простыми словами."
}'

Node.js 18+ · встроенный fetch, без зависимостей. Ключ храните только на сервере.

// Сохраните как example.mjs и запустите: node example.mjs
const apiKey = process.env.OMNIROUTER_API_KEY;
if (!apiKey) throw new Error("Set OMNIROUTER_API_KEY");

const response = await fetch("https://api.omnirouter.ru/v1/responses", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${apiKey}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
  "model": "anthropic/claude-fable-5.1",
  "input": "Привет! Объясни квантовую запутанность простыми словами."
}),
  signal: AbortSignal.timeout(120000),
});

if (!response.ok) throw new Error(`HTTP ${response.status}`);
console.log(await response.json());

Python 3 · стандартная библиотека, без установки пакетов.

import json
import os
import urllib.request

payload = json.loads("{\n  \"model\": \"anthropic/claude-fable-5.1\",\n  \"input\": \"Привет! Объясни квантовую запутанность простыми словами.\"\n}")
request = urllib.request.Request(
    "https://api.omnirouter.ru/v1/responses",
    data=json.dumps(payload).encode("utf-8"),
    headers={
        "Authorization": "Bearer " + os.environ["OMNIROUTER_API_KEY"],
        "Content-Type": "application/json",
    },
    method="POST",
)

with urllib.request.urlopen(request, timeout=120) as response:
    print(json.dumps(json.load(response), ensure_ascii=False, indent=2))

Go · стандартная библиотека. Сохраните как main.go и запустите go run main.go.

package main

import (
    "bytes"
    "fmt"
    "io"
    "log"
    "net/http"
    "os"
    "time"
)

func main() {
    apiKey := os.Getenv("OMNIROUTER_API_KEY")
    if apiKey == "" {
        log.Fatal("Set OMNIROUTER_API_KEY")
    }
    payload := []byte("{\n  \"model\": \"anthropic/claude-fable-5.1\",\n  \"input\": \"Привет! Объясни квантовую запутанность простыми словами.\"\n}")
    req, err := http.NewRequest("POST", "https://api.omnirouter.ru/v1/responses", bytes.NewReader(payload))
    if err != nil { log.Fatal(err) }
    req.Header.Set("Authorization", "Bearer " + apiKey)
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{Timeout: 120 * time.Second}
    resp, err := client.Do(req)
    if err != nil { log.Fatal(err) }
    defer resp.Body.Close()
    if resp.StatusCode < 200 || resp.StatusCode >= 300 {
        log.Fatalf("HTTP %d", resp.StatusCode)
    }
    body, err := io.ReadAll(resp.Body)
    if err != nil { log.Fatal(err) }
    fmt.Println(string(body))
}

<?php
$apiKey = getenv("OMNIROUTER_API_KEY");
if (!$apiKey) { throw new RuntimeException("Set OMNIROUTER_API_KEY"); }
$ch = curl_init("https://api.omnirouter.ru/v1/responses");
curl_setopt_array($ch, [
    CURLOPT_POST => true,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_TIMEOUT => 120,
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer " . $apiKey,
        "Content-Type: application/json",
    ],
    CURLOPT_POSTFIELDS => json_encode([
        "model" => "anthropic/claude-fable-5.1",
        "input" => "Привет",
    ]),
]);
$result = curl_exec($ch);
if ($result === false) { throw new RuntimeException(curl_error($ch)); }
$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
if ($status < 200 || $status >= 300) { throw new RuntimeException("HTTP " . $status); }
echo $result;
curl_close($ch);