Alibaba Cloud Model Studio:Synchronous API

Python

import os
from openai import OpenAI

client = OpenAI(
    # If you use a model in the China (Beijing) region, you must use an API key from that region. Get one at: https://bailian.console.alibabacloud.com/?tab=model#/api-key
    api_key=os.getenv("DASHSCOPE_API_KEY"),  # If the environment variable is not set, replace the placeholder with your API key.
    # This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.
    base_url="https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1"  
)

completion = client.embeddings.create(
    model="text-embedding-v4",
    input='The clothes are of good quality and look good, definitely worth the wait. I love them.',
    dimensions=1024,
    encoding_format="float"
)

print(completion.model_dump_json())

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.HashMap;
import java.util.Map;
import com.alibaba.dashscope.utils.JsonUtils;

public final class Main {
    public static void main(String[] args) {
        // If you use a model in the China (Beijing) region, you must use an API key from that region. Get one at: https://bailian.console.alibabacloud.com/?tab=model#/api-key
        String apiKey = System.getenv("DASHSCOPE_API_KEY");
        if (apiKey == null) {
            System.out.println("DASHSCOPE_API_KEY not found in environment variables");
            return;
        }
        // This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.
        String baseUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/embeddings";
        HttpClient client = HttpClient.newHttpClient();

        Map<String, Object> requestBody = new HashMap<>();
        requestBody.put("model", "text-embedding-v4");
        requestBody.put("input", "The wind is strong, the sky is high, and the apes cry mournfully. The islet is clear, the sand is white, and the birds fly back. The boundless forest sheds its leaves shower by shower. The endless river rolls on wave after wave.");
        requestBody.put("dimensions", 1024);
        requestBody.put("encoding_format", "float");

        try {
            String requestBodyString = JsonUtils.toJson(requestBody);
            HttpRequest request = HttpRequest.newBuilder()
                    .uri(URI.create(baseUrl))
                    .header("Content-Type", "application/json")
                    .header("Authorization", "Bearer " + apiKey)
                    .POST(HttpRequest.BodyPublishers.ofString(requestBodyString))
                    .build();
                    
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            if (response.statusCode() == 200) {
                System.out.println("Response: " + response.body());
            } else {
                System.out.printf("Failed to retrieve response, status code: %d, response: %s%n", response.statusCode(), response.body());
            }
        } catch (Exception e) {
            System.err.println("Error: " + e.getMessage());
        }
    }
}

curl

If you use a model in the China (Beijing) region, you must use an API key from that region and replace the URL with https://dashscope.aliyuncs.com/compatible-mode/v1/embeddings. This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.

curl --location 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/embeddings' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
    "model": "text-embedding-v4",
    "input": "The wind is strong, the sky is high, and the apes cry mournfully. The islet is clear, the sand is white, and the birds fly back. The boundless forest sheds its leaves shower by shower. The endless river rolls on wave after wave.",  
    "dimensions": 1024,  
    "encoding_format": "float"
}'

Python

import os
from openai import OpenAI

client = OpenAI(
    # If you use a model in the China (Beijing) region, you must use an API key from that region. Get one at: https://bailian.console.alibabacloud.com/?tab=model#/api-key
    api_key=os.getenv("DASHSCOPE_API_KEY"),  # If the environment variable is not set, replace the placeholder with your API key.
    # This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.
    base_url="https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1"  
)

completion = client.embeddings.create(
    model="text-embedding-v4",
    input=['The wind is strong, the sky is high, and the apes cry mournfully.', 'The islet is clear, the sand is white, and the birds fly back.', 'The boundless forest sheds its leaves shower by shower.', 'The endless river rolls on wave after wave.'],
    dimensions=1024,
    encoding_format="float"
)

print(completion.model_dump_json())

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.HashMap;
import java.util.Map;
import java.util.List;
import java.util.Arrays;
import com.alibaba.dashscope.utils.JsonUtils;

public final class Main {
    public static void main(String[] args) {
        // Get the API key from an environment variable. If not configured, replace it with your API key.
        // If you use a model in the China (Beijing) region, you must use an API key from that region. Get one at: https://bailian.console.alibabacloud.com/?tab=model#/api-key
        String apiKey = System.getenv("DASHSCOPE_API_KEY");
        if (apiKey == null) {
            System.out.println("DASHSCOPE_API_KEY not found in environment variables");
            return;
        }
        // This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.
        String baseUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/embeddings";
        HttpClient client = HttpClient.newHttpClient();
        Map<String, Object> requestBody = new HashMap<>();
        requestBody.put("model", "text-embedding-v4");
        List<String> inputList = Arrays.asList("The wind is strong, the sky is high, and the apes cry mournfully.", "The islet is clear, the sand is white, and the birds fly back.", "The boundless forest sheds its leaves shower by shower.", "The endless river rolls on wave after wave.");
        requestBody.put("input", inputList);
        requestBody.put("encoding_format", "float");

        try {
            // Convert the request body to a JSON string.
            String requestBodyString = JsonUtils.toJson(requestBody);

            // Build the HTTP request.
            HttpRequest request = HttpRequest.newBuilder()
                    .uri(URI.create(baseUrl))
                    .header("Content-Type", "application/json")
                    .header("Authorization", "Bearer " + apiKey)
                    .POST(HttpRequest.BodyPublishers.ofString(requestBodyString))
                    .build();

            // Send the request and receive the response.
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            if (response.statusCode() == 200) {
                System.out.println("Response: " + response.body());
            } else {
                System.out.printf("Failed to retrieve response, status code: %d, response: %s%n", response.statusCode(), response.body());
            }
        } catch (Exception e) {
            // Catch and print the exception.
            System.err.println("Error: " + e.getMessage());
        }
    }
}

curl

If you use a model in the China (Beijing) region, you must use an API key from that region and replace the URL with https://dashscope.aliyuncs.com/compatible-mode/v1/embeddings. This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.

curl --location 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/embeddings' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
    "model": "text-embedding-v4",
    "input": [
        "The wind is strong, the sky is high, and the apes cry mournfully.",
        "The islet is clear, the sand is white, and the birds fly back.", 
        "The boundless forest sheds its leaves shower by shower.", 
        "The endless river rolls on wave after wave."
        ],
    "dimensions": 1024,
    "encoding_format": "float"
}'

Python

import os
from openai import OpenAI

client = OpenAI(
    # If you use a model in the China (Beijing) region, you must use an API key from that region. Get one at: https://bailian.console.alibabacloud.com/?tab=model#/api-key
    api_key=os.getenv("DASHSCOPE_API_KEY"),  # If the environment variable is not set, replace the placeholder with your API key.
    # This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.
    base_url="https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1"  
)
# Make sure to replace 'texts_to_embedding.txt' with your file name or path.
with open('texts_to_embedding.txt', 'r', encoding='utf-8') as f:
    completion = client.embeddings.create(
        model="text-embedding-v4",
        input=f,
        encoding_format="float"
    )
print(completion.model_dump_json())

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.util.HashMap;
import java.util.Map;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import com.alibaba.dashscope.utils.JsonUtils;

public class Main {
    public static void main(String[] args) {
        // Get the API key from an environment variable. If not configured, replace it with your API key.
        // If you use a model in the China (Beijing) region, you must use an API key from that region. Get one at: https://bailian.console.alibabacloud.com/?tab=model#/api-key
        String apiKey = System.getenv("DASHSCOPE_API_KEY");
        if (apiKey == null) {
            System.out.println("DASHSCOPE_API_KEY not found in environment variables");
            return;
        }
        // This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.
        String baseUrl = "https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/embeddings";
        HttpClient client = HttpClient.newHttpClient();

        // Read the input file.
        StringBuilder inputText = new StringBuilder();
        try (BufferedReader reader = new BufferedReader(new FileReader("<path_to_your_content_root>"))) {
            String line;
            while ((line = reader.readLine()) != null) {
                inputText.append(line).append("\n");
            }
        } catch (IOException e) {
            System.err.println("Error reading input file: " + e.getMessage());
            return;
        }

        Map<String, Object> requestBody = new HashMap<>();
        requestBody.put("model", "text-embedding-v4");
        requestBody.put("input", inputText.toString().trim());
        requestBody.put("dimensions", 1024);
        requestBody.put("encoding_format", "float");

        try {
            String requestBodyString = JsonUtils.toJson(requestBody);

            // Build the HTTP request.
            HttpRequest request = HttpRequest.newBuilder()
                    .uri(URI.create(baseUrl))
                    .header("Content-Type", "application/json")
                    .header("Authorization", "Bearer " + apiKey)
                    .POST(HttpRequest.BodyPublishers.ofString(requestBodyString))
                    .build();
            HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
            if (response.statusCode() == 200) {
                System.out.println("Response: " + response.body());
            } else {
                System.out.printf("Failed to retrieve response, status code: %d, response: %s%n", response.statusCode(), response.body());
            }
        } catch (Exception e) {
            System.err.println("Error: " + e.getMessage());
        }
    }
}

curl

If you use a model in the China (Beijing) region, you must use an API key from that region and replace the URL with https://dashscope.aliyuncs.com/compatible-mode/v1/embeddings. This is the Singapore region URL. Replace WorkspaceId with your actual workspace ID. URLs differ by region.

Replace 'texts_to_embedding.txt' with your file name or path.

FILE_CONTENT=$(cat texts_to_embedding.txt | jq -Rs .)
curl --location 'https://{WorkspaceId}.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1/embeddings' \
--header "Authorization: Bearer $DASHSCOPE_API_KEY" \
--header 'Content-Type: application/json' \
--data '{
    "model": "text-embedding-v4",
    "input": ['"$FILE_CONTENT"'],
    "dimensions": 1024,
    "encoding_format": "float"
}'