Guía para desarrolladores. SDK de OpenAI y Anthropic, curl y Claude Code.

import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.situra.ai/v1",
    api_key=os.environ["SITURA_API_KEY"],  # situ_live_…
)

response = client.chat.completions.create(
    model="gpt-5-mini",
    messages=[{"role": "user", "content": "Resume este expediente en tres frases."}],
)
print(response.choices[0].message.content)

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.situra.ai/v1",
  apiKey: process.env.SITURA_API_KEY, // situ_live_…
});

const stream = await client.chat.completions.create({
  model: "gpt-5-mini",
  messages: [{ role: "user", content: "Resume este expediente en tres frases." }],
  stream: true,
});
for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0]?.delta?.content ?? "");
}

import os
from anthropic import Anthropic

client = Anthropic(
    base_url="https://api.situra.ai",
    api_key=os.environ["SITURA_API_KEY"],  # situ_live_…
)

message = client.messages.create(
    model="claude-sonnet-4-6",
    max_tokens=1024,
    messages=[{"role": "user", "content": "Resume este expediente en tres frases."}],
)
print(message.content[0].text)

import Anthropic from "@anthropic-ai/sdk";

const client = new Anthropic({
  baseURL: "https://api.situra.ai",
  apiKey: process.env.SITURA_API_KEY, // situ_live_…
});

const message = await client.messages.create({
  model: "claude-sonnet-4-6",
  max_tokens: 1024,
  messages: [{ role: "user", content: "Resume este expediente en tres frases." }],
});
console.log(message.content);

curl -i https://api.situra.ai/v1/chat/completions \
  -H "Authorization: Bearer $SITURA_API_KEY" \
  -H "Content-Type: application/json" \
  -H "x-situra-residency: es" \
  -d '{
    "model": "gpt-5-mini",
    "messages": [{"role": "user", "content": "Resume este expediente en tres frases."}]
  }'

# Cabeceras de respuesta:
# x-situra-residency: es
# x-situra-route-region: spaincentral
# x-situra-attempts: 1

# Apunta Claude Code a Situra
export ANTHROPIC_BASE_URL="https://api.situra.ai"
export ANTHROPIC_AUTH_TOKEN="situ_live_…"
# Modelos del catálogo de Situra (los ID con fecha no existen)
export ANTHROPIC_MODEL="claude-sonnet-4-6"
export ANTHROPIC_DEFAULT_OPUS_MODEL="claude-opus-4-6"
export ANTHROPIC_DEFAULT_SONNET_MODEL="claude-sonnet-4-6"
export ANTHROPIC_DEFAULT_HAIKU_MODEL="claude-haiku-4-5"

claude