curl --request POST \
  --url https://api.baselayer.com/issuance/credentials/preview \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "audience": "<string>",
  "individual_ref": "<string>",
  "type": "INDIVIDUAL",
  "format": "dc+sd-jwt",
  "level": "L3",
  "ttl_seconds": 1,
  "disclosed_fields": [
    "<string>"
  ],
  "disclosure_mode": "CLEARTEXT_AND_HASH",
  "agent_key": {
    "x": "<string>",
    "kty": "OKP",
    "crv": "Ed25519",
    "kid": "<string>"
  }
}
'

import requests

url = "https://api.baselayer.com/issuance/credentials/preview"

payload = {
    "audience": "<string>",
    "individual_ref": "<string>",
    "type": "INDIVIDUAL",
    "format": "dc+sd-jwt",
    "level": "L3",
    "ttl_seconds": 1,
    "disclosed_fields": ["<string>"],
    "disclosure_mode": "CLEARTEXT_AND_HASH",
    "agent_key": {
        "x": "<string>",
        "kty": "OKP",
        "crv": "Ed25519",
        "kid": "<string>"
    }
}
headers = {
    "X-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-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    audience: '<string>',
    individual_ref: '<string>',
    type: 'INDIVIDUAL',
    format: 'dc+sd-jwt',
    level: 'L3',
    ttl_seconds: 1,
    disclosed_fields: ['<string>'],
    disclosure_mode: 'CLEARTEXT_AND_HASH',
    agent_key: {x: '<string>', kty: 'OKP', crv: 'Ed25519', kid: '<string>'}
  })
};

fetch('https://api.baselayer.com/issuance/credentials/preview', 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.baselayer.com/issuance/credentials/preview",
  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([
    'audience' => '<string>',
    'individual_ref' => '<string>',
    'type' => 'INDIVIDUAL',
    'format' => 'dc+sd-jwt',
    'level' => 'L3',
    'ttl_seconds' => 1,
    'disclosed_fields' => [
        '<string>'
    ],
    'disclosure_mode' => 'CLEARTEXT_AND_HASH',
    'agent_key' => [
        'x' => '<string>',
        'kty' => 'OKP',
        'crv' => 'Ed25519',
        'kid' => '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($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.baselayer.com/issuance/credentials/preview"

	payload := strings.NewReader("{\n  \"audience\": \"<string>\",\n  \"individual_ref\": \"<string>\",\n  \"type\": \"INDIVIDUAL\",\n  \"format\": \"dc+sd-jwt\",\n  \"level\": \"L3\",\n  \"ttl_seconds\": 1,\n  \"disclosed_fields\": [\n    \"<string>\"\n  ],\n  \"disclosure_mode\": \"CLEARTEXT_AND_HASH\",\n  \"agent_key\": {\n    \"x\": \"<string>\",\n    \"kty\": \"OKP\",\n    \"crv\": \"Ed25519\",\n    \"kid\": \"<string>\"\n  }\n}")

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

	req.Header.Add("X-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.baselayer.com/issuance/credentials/preview")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"audience\": \"<string>\",\n  \"individual_ref\": \"<string>\",\n  \"type\": \"INDIVIDUAL\",\n  \"format\": \"dc+sd-jwt\",\n  \"level\": \"L3\",\n  \"ttl_seconds\": 1,\n  \"disclosed_fields\": [\n    \"<string>\"\n  ],\n  \"disclosure_mode\": \"CLEARTEXT_AND_HASH\",\n  \"agent_key\": {\n    \"x\": \"<string>\",\n    \"kty\": \"OKP\",\n    \"crv\": \"Ed25519\",\n    \"kid\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.baselayer.com/issuance/credentials/preview")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"audience\": \"<string>\",\n  \"individual_ref\": \"<string>\",\n  \"type\": \"INDIVIDUAL\",\n  \"format\": \"dc+sd-jwt\",\n  \"level\": \"L3\",\n  \"ttl_seconds\": 1,\n  \"disclosed_fields\": [\n    \"<string>\"\n  ],\n  \"disclosure_mode\": \"CLEARTEXT_AND_HASH\",\n  \"agent_key\": {\n    \"x\": \"<string>\",\n    \"kty\": \"OKP\",\n    \"crv\": \"Ed25519\",\n    \"kid\": \"<string>\"\n  }\n}"

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

{
  "environment": "sandbox",
  "ttl_capped": true,
  "credentials": [
    {
      "role": "subject",
      "disclosed": [
        {
          "path": "<string>",
          "value": "<unknown>",
          "hashed": true
        }
      ],
      "missing_paths": [
        "<string>"
      ],
      "expires_at": "2023-11-07T05:31:56Z",
      "active_keys": [
        "<string>"
      ],
      "authorization": {
        "status": "verified",
        "basis": "evidence",
        "confirmed_at": "2023-11-07T05:31:56Z"
      }
    }
  ]
}

{
  "type": "resource_not_found",
  "code": 1,
  "message": "Could not locate the resource for the given URI.",
  "metadata": {}
}

{
  "type": "credential_snapshot_not_current",
  "code": 6301,
  "message": "The subject's verification is missing, superseded or expired; verify again before minting.",
  "metadata": {}
}

{
  "type": "invalid_credential_mint_payload",
  "code": 6303,
  "message": "The credential mint payload failed validation.",
  "metadata": {}
}