curl --request POST \
  --url https://api.pinecone.io/rerank \
  --header 'Api-Key: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'X-Pinecone-Api-Version: <x-pinecone-api-version>' \
  --data '
{
  "model": "bge-reranker-v2-m3",
  "query": "What is the capital of France?",
  "documents": [
    {
      "id": "1",
      "text": "Paris is the capital of France.",
      "title": "France",
      "url": "https://example.com"
    }
  ],
  "top_n": 5,
  "return_documents": true,
  "rank_fields": [
    "text"
  ],
  "parameters": {
    "truncate": "END"
  }
}
'

import requests

url = "https://api.pinecone.io/rerank"

payload = {
    "model": "bge-reranker-v2-m3",
    "query": "What is the capital of France?",
    "documents": [
        {
            "id": "1",
            "text": "Paris is the capital of France.",
            "title": "France",
            "url": "https://example.com"
        }
    ],
    "top_n": 5,
    "return_documents": True,
    "rank_fields": ["text"],
    "parameters": { "truncate": "END" }
}
headers = {
    "X-Pinecone-Api-Version": "<x-pinecone-api-version>",
    "Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'X-Pinecone-Api-Version': '<x-pinecone-api-version>',
    'Api-Key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    model: 'bge-reranker-v2-m3',
    query: 'What is the capital of France?',
    documents: [
      {
        id: '1',
        text: 'Paris is the capital of France.',
        title: 'France',
        url: 'https://example.com'
      }
    ],
    top_n: 5,
    return_documents: true,
    rank_fields: ['text'],
    parameters: {truncate: 'END'}
  })
};

fetch('https://api.pinecone.io/rerank', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.pinecone.io/rerank",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'model' => 'bge-reranker-v2-m3',
    'query' => 'What is the capital of France?',
    'documents' => [
        [
                'id' => '1',
                'text' => 'Paris is the capital of France.',
                'title' => 'France',
                'url' => 'https://example.com'
        ]
    ],
    'top_n' => 5,
    'return_documents' => true,
    'rank_fields' => [
        'text'
    ],
    'parameters' => [
        'truncate' => 'END'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Api-Key: <api-key>",
    "Content-Type: application/json",
    "X-Pinecone-Api-Version: <x-pinecone-api-version>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.pinecone.io/rerank"

	payload := strings.NewReader("{\n  \"model\": \"bge-reranker-v2-m3\",\n  \"query\": \"What is the capital of France?\",\n  \"documents\": [\n    {\n      \"id\": \"1\",\n      \"text\": \"Paris is the capital of France.\",\n      \"title\": \"France\",\n      \"url\": \"https://example.com\"\n    }\n  ],\n  \"top_n\": 5,\n  \"return_documents\": true,\n  \"rank_fields\": [\n    \"text\"\n  ],\n  \"parameters\": {\n    \"truncate\": \"END\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-Pinecone-Api-Version", "<x-pinecone-api-version>")
	req.Header.Add("Api-Key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.pinecone.io/rerank")
  .header("X-Pinecone-Api-Version", "<x-pinecone-api-version>")
  .header("Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"bge-reranker-v2-m3\",\n  \"query\": \"What is the capital of France?\",\n  \"documents\": [\n    {\n      \"id\": \"1\",\n      \"text\": \"Paris is the capital of France.\",\n      \"title\": \"France\",\n      \"url\": \"https://example.com\"\n    }\n  ],\n  \"top_n\": 5,\n  \"return_documents\": true,\n  \"rank_fields\": [\n    \"text\"\n  ],\n  \"parameters\": {\n    \"truncate\": \"END\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.pinecone.io/rerank")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-Pinecone-Api-Version"] = '<x-pinecone-api-version>'
request["Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"bge-reranker-v2-m3\",\n  \"query\": \"What is the capital of France?\",\n  \"documents\": [\n    {\n      \"id\": \"1\",\n      \"text\": \"Paris is the capital of France.\",\n      \"title\": \"France\",\n      \"url\": \"https://example.com\"\n    }\n  ],\n  \"top_n\": 5,\n  \"return_documents\": true,\n  \"rank_fields\": [\n    \"text\"\n  ],\n  \"parameters\": {\n    \"truncate\": \"END\"\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "model": "bge-reranker-v2-m3",
  "data": [
    {
      "index": 123,
      "score": 0.5,
      "document": {
        "id": "1",
        "text": "Paris is the capital of France.",
        "title": "France",
        "url": "https://example.com"
      }
    }
  ],
  "usage": {
    "rerank_units": 1
  }
}

{
  "error": {
    "code": "INVALID_ARGUMENT",
    "message": "Bad request. The request body included invalid request parameters."
  },
  "status": 400
}

{
  "error": {
    "code": "UNAUTHENTICATED",
    "message": "Invalid API key."
  },
  "status": 401
}

{
  "error": {
    "code": "UNKNOWN",
    "message": "Internal server error"
  },
  "status": 500
}