curl --request POST \
  --url https://api.prime.coinbase.com/v1/portfolios/{portfolio_id}/advanced_transfers \
  --header 'Content-Type: application/json' \
  --data '
{
  "advanced_transfer": {
    "id": "<string>",
    "type": "ADVANCED_TRANSFER_TYPE_BLIND_MATCH",
    "fund_movements": [
      {
        "id": "<string>",
        "source": {
          "value": "0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27",
          "address": 6.6325114945411165e+47,
          "account_identifier": "387879289"
        },
        "target": {
          "value": "0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27",
          "address": 6.6325114945411165e+47,
          "account_identifier": "387879289"
        },
        "currency": "<string>",
        "amount": "<string>"
      }
    ],
    "blind_match_metadata": {
      "reference_id": "<string>",
      "settlement_date": "<string>",
      "trade_date": "<string>",
      "settlement_time": "<string>"
    }
  }
}
'

import requests

url = "https://api.prime.coinbase.com/v1/portfolios/{portfolio_id}/advanced_transfers"

payload = { "advanced_transfer": {
        "id": "<string>",
        "type": "ADVANCED_TRANSFER_TYPE_BLIND_MATCH",
        "fund_movements": [
            {
                "id": "<string>",
                "source": {
                    "value": "0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27",
                    "address": 6.6325114945411165e+47,
                    "account_identifier": "387879289"
                },
                "target": {
                    "value": "0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27",
                    "address": 6.6325114945411165e+47,
                    "account_identifier": "387879289"
                },
                "currency": "<string>",
                "amount": "<string>"
            }
        ],
        "blind_match_metadata": {
            "reference_id": "<string>",
            "settlement_date": "<string>",
            "trade_date": "<string>",
            "settlement_time": "<string>"
        }
    } }
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    advanced_transfer: {
      id: '<string>',
      type: 'ADVANCED_TRANSFER_TYPE_BLIND_MATCH',
      fund_movements: [
        {
          id: '<string>',
          source: {
            value: '0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27',
            address: 6.6325114945411165e+47,
            account_identifier: '387879289'
          },
          target: {
            value: '0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27',
            address: 6.6325114945411165e+47,
            account_identifier: '387879289'
          },
          currency: '<string>',
          amount: '<string>'
        }
      ],
      blind_match_metadata: {
        reference_id: '<string>',
        settlement_date: '<string>',
        trade_date: '<string>',
        settlement_time: '<string>'
      }
    }
  })
};

fetch('https://api.prime.coinbase.com/v1/portfolios/{portfolio_id}/advanced_transfers', 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.prime.coinbase.com/v1/portfolios/{portfolio_id}/advanced_transfers",
  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([
    'advanced_transfer' => [
        'id' => '<string>',
        'type' => 'ADVANCED_TRANSFER_TYPE_BLIND_MATCH',
        'fund_movements' => [
                [
                                'id' => '<string>',
                                'source' => [
                                                                'value' => '0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27',
                                                                'address' => 6.6325114945411165e+47,
                                                                'account_identifier' => '387879289'
                                ],
                                'target' => [
                                                                'value' => '0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27',
                                                                'address' => 6.6325114945411165e+47,
                                                                'account_identifier' => '387879289'
                                ],
                                'currency' => '<string>',
                                'amount' => '<string>'
                ]
        ],
        'blind_match_metadata' => [
                'reference_id' => '<string>',
                'settlement_date' => '<string>',
                'trade_date' => '<string>',
                'settlement_time' => '<string>'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.prime.coinbase.com/v1/portfolios/{portfolio_id}/advanced_transfers"

	payload := strings.NewReader("{\n  \"advanced_transfer\": {\n    \"id\": \"<string>\",\n    \"type\": \"ADVANCED_TRANSFER_TYPE_BLIND_MATCH\",\n    \"fund_movements\": [\n      {\n        \"id\": \"<string>\",\n        \"source\": {\n          \"value\": \"0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27\",\n          \"address\": 6.6325114945411165e+47,\n          \"account_identifier\": \"387879289\"\n        },\n        \"target\": {\n          \"value\": \"0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27\",\n          \"address\": 6.6325114945411165e+47,\n          \"account_identifier\": \"387879289\"\n        },\n        \"currency\": \"<string>\",\n        \"amount\": \"<string>\"\n      }\n    ],\n    \"blind_match_metadata\": {\n      \"reference_id\": \"<string>\",\n      \"settlement_date\": \"<string>\",\n      \"trade_date\": \"<string>\",\n      \"settlement_time\": \"<string>\"\n    }\n  }\n}")

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

	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.prime.coinbase.com/v1/portfolios/{portfolio_id}/advanced_transfers")
  .header("Content-Type", "application/json")
  .body("{\n  \"advanced_transfer\": {\n    \"id\": \"<string>\",\n    \"type\": \"ADVANCED_TRANSFER_TYPE_BLIND_MATCH\",\n    \"fund_movements\": [\n      {\n        \"id\": \"<string>\",\n        \"source\": {\n          \"value\": \"0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27\",\n          \"address\": 6.6325114945411165e+47,\n          \"account_identifier\": \"387879289\"\n        },\n        \"target\": {\n          \"value\": \"0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27\",\n          \"address\": 6.6325114945411165e+47,\n          \"account_identifier\": \"387879289\"\n        },\n        \"currency\": \"<string>\",\n        \"amount\": \"<string>\"\n      }\n    ],\n    \"blind_match_metadata\": {\n      \"reference_id\": \"<string>\",\n      \"settlement_date\": \"<string>\",\n      \"trade_date\": \"<string>\",\n      \"settlement_time\": \"<string>\"\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.prime.coinbase.com/v1/portfolios/{portfolio_id}/advanced_transfers")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"advanced_transfer\": {\n    \"id\": \"<string>\",\n    \"type\": \"ADVANCED_TRANSFER_TYPE_BLIND_MATCH\",\n    \"fund_movements\": [\n      {\n        \"id\": \"<string>\",\n        \"source\": {\n          \"value\": \"0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27\",\n          \"address\": 6.6325114945411165e+47,\n          \"account_identifier\": \"387879289\"\n        },\n        \"target\": {\n          \"value\": \"0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27\",\n          \"address\": 6.6325114945411165e+47,\n          \"account_identifier\": \"387879289\"\n        },\n        \"currency\": \"<string>\",\n        \"amount\": \"<string>\"\n      }\n    ],\n    \"blind_match_metadata\": {\n      \"reference_id\": \"<string>\",\n      \"settlement_date\": \"<string>\",\n      \"trade_date\": \"<string>\",\n      \"settlement_time\": \"<string>\"\n    }\n  }\n}"

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

{
  "advanced_transfer": {
    "id": "<string>",
    "type": "ADVANCED_TRANSFER_TYPE_BLIND_MATCH",
    "fund_movements": [
      {
        "id": "<string>",
        "source": {
          "value": "0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27",
          "address": 6.6325114945411165e+47,
          "account_identifier": "387879289"
        },
        "target": {
          "value": "0bf7bf1e-bafa-4d7e-9312-fa0bf3b63f27",
          "address": 6.6325114945411165e+47,
          "account_identifier": "387879289"
        },
        "currency": "<string>",
        "amount": "<string>"
      }
    ],
    "blind_match_metadata": {
      "reference_id": "<string>",
      "settlement_date": "<string>",
      "trade_date": "<string>",
      "settlement_time": "<string>"
    }
  }
}