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Minimal request

{
  "model": "gpt-4.1",
  "input": [
    {
      "role": "user",
      "content": [
        { "type": "input_text", "text": "Describe the UI structure in this screenshot." },
        { "type": "input_image", "image_url": "https://example.com/ui.png" }
      ]
    }
  ]
}

​
cURL example

curl https://mass.apigo.ai/v1/responses \
  -H "Authorization: Bearer $TIDEMIND_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-4.1",
    "input": [
      {
        "role": "user",
        "content": [
          { "type": "input_text", "text": "Describe the UI structure in this screenshot." },
          { "type": "input_image", "image_url": "https://example.com/ui.png" }
        ]
      }
    ]
  }'

​
Python example

from openai import OpenAI

client = OpenAI(
    base_url="https://mass.apigo.ai/v1",
    api_key="<TIDEMIND_API_KEY>",
)

response = client.responses.create(
    model="gpt-4.1",
    input=[
        {
            "role": "user",
            "content": [
                {"type": "input_text", "text": "Describe the UI structure in this screenshot."},
                {"type": "input_image", "image_url": "https://example.com/ui.png"},
            ],
        }
    ],
)

print(response.output_text)

​
Node.js example

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://mass.apigo.ai/v1",
  apiKey: process.env.TIDEMIND_API_KEY,
});

const response = await client.responses.create({
  model: "gpt-4.1",
  input: [
    {
      role: "user",
      content: [
        { type: "input_text", text: "Describe the UI structure in this screenshot." },
        { type: "input_image", image_url: "https://example.com/ui.png" }
      ]
    }
  ]
});

console.log(response.output_text);

​
Best practices

  • Prefer file IDs for reusable assets
  • Normalize the order of multiple images server-side
  • Evaluate image-token cost separately for OCR-heavy or detail-heavy requests