Completions

The Completions API exposes the classic OpenAI-compatible text completion workflow for prompt-based generation and legacy integrations.

Native OpenAI Format

Use the completions endpoint for single-prompt generation workloads that do not require a multi-message chat schema.

POST

https://api.dgrid.ai

POST/v1/completions

Authorization

Authorization: Bearer <DGRID_API_KEY>

Request

application/json

Response

200 · application/json

Request Body

Field	Type	Required	Default	Description
model	string	Yes	-	Target model ID.
prompt	string or array	Yes	-	Prompt text or prompt array.
suffix	string	No	-	Optional suffix for insertion use cases.
max_tokens	integer	No	16	Maximum completion length.
temperature	number	No	1	Sampling temperature.
top_p	number	No	1	Nucleus sampling value.
n	integer	No	1	Number of completions to return.
stream	boolean	No	false	Enable streaming.
logprobs	integer	No	-	Number of log probability values to return.
echo	boolean	No	false	Whether to include the prompt in the output.
stop	string or array	No	-	Stop sequence.
presence_penalty	number	No	0	Presence penalty.
frequency_penalty	number	No	0	Frequency penalty.
best_of	integer	No	1	Server-side reranking count.
logit_bias	object	No	-	Token bias map.
user	string	No	-	End-user identifier.

Response Body

Field	Type	Description
id	string	Completion identifier.
object	string	Always text_completion.
created	integer	Creation timestamp.
model	string	Model used for generation.
choices	array	Completion choices.
choices[].text	string	Generated text.
choices[].index	integer	Choice index.
choices[].logprobs	object or null	Log probability output when requested.
choices[].finish_reason	string	Finish reason.
usage	object	Token usage metadata.

Request Example

cURL / JavaScript / Go / Python / Java / C#

cURL

curl -X POST "https://api.dgrid.ai/v1/completions" \
  -H "Authorization: Bearer " \
  -H "Content-Type: application/json" \
  -d '{
    "model": "string",
    "prompt": "string"
  }'

JavaScript

const body = JSON.stringify({
  "model": "string",
  "prompt": "string"
})

fetch("https://api.dgrid.ai/v1/completions", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "Authorization": "Bearer "
  },
  body
})

Go

package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
  "strings"
)

func main() {
  url := "https://api.dgrid.ai/v1/completions"
  body := strings.NewReader(`{
    "model": "string",
    "prompt": "string"
  }`)
  req, _ := http.NewRequest("POST", url, body)
  req.Header.Add("Authorization", "Bearer ")
  req.Header.Add("Content-Type", "application/json")
  res, _ := http.DefaultClient.Do(req)
  defer res.Body.Close()
  body, _ := ioutil.ReadAll(res.Body)

  fmt.Println(res)
  fmt.Println(string(body))
}

Python

import requests

url = "https://api.dgrid.ai/v1/completions"
body = """{
  "model": "string",
  "prompt": "string"
}"""
response = requests.request("POST", url, data = body, headers = {
  "Content-Type": "application/json", 
  "Authorization": "Bearer "
})

print(response.text)

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.time.Duration;
import java.net.http.HttpRequest.BodyPublishers;

var body = BodyPublishers.ofString("""{
  "model": "string",
  "prompt": "string"
}""");
HttpClient client = HttpClient.newBuilder()
  .connectTimeout(Duration.ofSeconds(10))
  .build();

HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()
  .uri(URI.create("https://api.dgrid.ai/v1/completions"))
  .header("Authorization", "Bearer ")
  .header("Content-Type", "application/json")
  .POST(body)
  .build();

try {
  HttpResponse<String> response = client.send(requestBuilder.build(), BodyHandlers.ofString());
  System.out.println("Status code: " + response.statusCode());
  System.out.println("Response body: " + response.body());
} catch (Exception e) {
  e.printStackTrace();
}

C#

using System;
using System.Net.Http;
using System.Text;

var body = new StringContent("""
{
  "model": "string",
  "prompt": "string"
}
""", Encoding.UTF8, "application/json");

var client = new HttpClient();
client.DefaultRequestHeaders.Add("Authorization", "Bearer ");
var response = await client.PostAsync("https://api.dgrid.ai/v1/completions", body);
var responseBody = await response.Content.ReadAsStringAsync();

200 Response

application/json

{
  "id": "string",
  "object": "text_completion",
  "created": 0,
  "model": "string",
  "choices": [
    {
      "text": "string",
      "index": 0,
      "finish_reason": "string"
    }
  ],
  "usage": {
    "prompt_tokens": 0,
    "completion_tokens": 0,
    "total_tokens": 0,
    "prompt_tokens_details": {
      "cached_tokens": 0,
      "text_tokens": 0,
      "audio_tokens": 0,
      "image_tokens": 0
    },
    "completion_tokens_details": {
      "text_tokens": 0,
      "audio_tokens": 0,
      "reasoning_tokens": 0
    }
  }
}