DeepSeek V4.1 Flash

# Set RUNINFRA_GATEWAY_KEY to your API key before running this example.
import os
import uuid
from openai import OpenAI

api_key = os.environ.get("RUNINFRA_GATEWAY_KEY")
if not api_key: raise RuntimeError("Set RUNINFRA_GATEWAY_KEY first.")

client = OpenAI(
    api_key=api_key,
    base_url="https://api.runinfra.ai/v1",
)

response = client.chat.completions.create(
    model="deepseek-v4-1-flash",
    messages=[{"role": "user", "content": "Hello"}],
    max_tokens=16384,
    extra_headers={"X-Client-Request-Id": str(uuid.uuid4())},
)
print(response.choices[0].message.content)

// Set RUNINFRA_GATEWAY_KEY to your API key before running this example.
import { randomUUID } from "node:crypto";
import OpenAI from "openai";

const apiKey = process.env.RUNINFRA_GATEWAY_KEY;
if (!apiKey) throw new Error("Set RUNINFRA_GATEWAY_KEY first.");

const client = new OpenAI({
  apiKey,
  baseURL: "https://api.runinfra.ai/v1",
});

const response = await client.chat.completions.create(
  {
    model: "deepseek-v4-1-flash",
    messages: [{ role: "user", content: "Hello" }],
    max_tokens: 16384,
  },
  { headers: { "X-Client-Request-Id": randomUUID() } },
);

console.log(response.choices[0]?.message.content ?? "");

// Set RUNINFRA_GATEWAY_KEY to your API key before running this example.
// Server-side only: never expose RUNINFRA_GATEWAY_KEY in browser code.
import { createOpenAICompatible } from "@ai-sdk/openai-compatible";
import { generateText } from "ai";

const apiKey = process.env.RUNINFRA_GATEWAY_KEY;
if (!apiKey) throw new Error("Set RUNINFRA_GATEWAY_KEY first.");

const runinfra = createOpenAICompatible({
  name: "runinfra",
  baseURL: "https://api.runinfra.ai/v1",
  apiKey,
});

const { text } = await generateText({
  model: runinfra.chatModel("deepseek-v4-1-flash"),
  maxOutputTokens: 16384,
  messages: [
    { role: "user", content: "Write a TypeScript retry helper." },
  ],
});

console.log(text);

# Set RUNINFRA_GATEWAY_KEY to your API key before running this example.
import os
from anthropic import Anthropic

api_key = os.environ.get("RUNINFRA_GATEWAY_KEY")
if not api_key: raise RuntimeError("Set RUNINFRA_GATEWAY_KEY first.")

client = Anthropic(
    # The SDK appends /v1, so use the bare host.
    base_url="https://api.runinfra.ai",
    api_key=api_key,
)

message = client.messages.create(
    model="deepseek-v4-1-flash",
    max_tokens=16384,
    messages=[{"role": "user", "content": "Hello"}],
)
print(message.content[0].text)

# Set RUNINFRA_GATEWAY_KEY to your API key before running this example.
export ANTHROPIC_BASE_URL="https://api.runinfra.ai"
export ANTHROPIC_AUTH_TOKEN=$RUNINFRA_GATEWAY_KEY
export ANTHROPIC_MODEL="deepseek-v4-1-flash"
export ANTHROPIC_DEFAULT_SONNET_MODEL="deepseek-v4-1-flash"
export ANTHROPIC_DEFAULT_OPUS_MODEL="deepseek-v4-1-flash"
export ANTHROPIC_DEFAULT_HAIKU_MODEL="deepseek-v4-1-flash"
export CLAUDE_CODE_SUBAGENT_MODEL="deepseek-v4-1-flash"
claude