curl --request POST \
  --url https://terrapinfinance.com/api/v1/muni_reference \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "isins": [
    "US005824LP01"
  ]
}
'

import requests

url = "https://terrapinfinance.com/api/v1/muni_reference"

payload = { "isins": ["US005824LP01"] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({isins: ['US005824LP01']})
};

fetch('https://terrapinfinance.com/api/v1/muni_reference', 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://terrapinfinance.com/api/v1/muni_reference",
  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([
    'isins' => [
        'US005824LP01'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://terrapinfinance.com/api/v1/muni_reference"

	payload := strings.NewReader("{\n  \"isins\": [\n    \"US005824LP01\"\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://terrapinfinance.com/api/v1/muni_reference")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"isins\": [\n    \"US005824LP01\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://terrapinfinance.com/api/v1/muni_reference")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"isins\": [\n    \"US005824LP01\"\n  ]\n}"

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

{
  "data": [
    {
      "advisors": [
        "PMA Securities, LLC"
      ],
      "award_date": "2024-01-30",
      "award_time": "14:57:00",
      "bond_counsel": [
        "Chapman and Cutler LLP"
      ],
      "capital_purpose": "new money",
      "closing_date": "2024-02-20",
      "counties": [
        "Adams"
      ],
      "country": "United States of America",
      "country_code": "US",
      "coupon_frequency": 2,
      "coupon_payment_day": 1,
      "coupon_payment_months": [
        2,
        8
      ],
      "credit_enhancement_type": [
        "bond_insurance"
      ],
      "currency": "USD",
      "dated_date": "2024-02-20",
      "disclosure_counsel": [
        "Chapman and Cutler LLP"
      ],
      "extraordinary_optional_redemption": null,
      "figi": "BBG01L7LZSL5",
      "first_call_date": "2032-02-01",
      "first_execution_date": "2024-01-31",
      "first_execution_time": "10:30:00",
      "first_interest_payment_date": "2024-08-01",
      "first_trade_date": "2024-01-31",
      "gas_prepay_guarantor": null,
      "guarantee": "unsecured",
      "has_mandatory_redemption": false,
      "has_official_statement": true,
      "insurers": [
        "Assured Guaranty Municipal Corp."
      ],
      "integral_multiple": 5000,
      "interest_accrual_convention": "30/360",
      "interest_accrual_date": "2024-02-20",
      "interest_maximum_rate": null,
      "interest_minimum_rate": null,
      "interest_payment_schedule": [
        {
          "interest_type": "regular",
          "payment_date": {
            "day": 1,
            "month": 8,
            "year": 2024
          },
          "periodic_schedule": {
            "period_amount": 6,
            "period_type": "month",
            "until": null
          }
        }
      ],
      "interest_rate": 5,
      "interest_rate_schedule": [
        {
          "determination_period": null,
          "from_date": null,
          "interest_rate": 5,
          "interest_type": "fixed",
          "rate_mode_name": null,
          "until_date": null
        }
      ],
      "interest_type": "fixed rate",
      "is_amt": false,
      "is_bab": false,
      "is_bank_qualified": true,
      "is_callable": true,
      "is_credit_enhanced": true,
      "is_federally_taxable": false,
      "is_green": false,
      "is_insured": true,
      "is_outstanding": true,
      "is_pac": false,
      "is_social": false,
      "is_state_enhanced": false,
      "is_state_taxable": true,
      "is_sustainable": false,
      "isin": "US005824LP01",
      "issue_date": "2024-01-30",
      "issue_price": 111.945,
      "issue_yield": 3.28,
      "issued_amount": 240000,
      "issuer_canonical_id": 50926,
      "issuer_name": "School District Number 172",
      "liquidity_facility": null,
      "mandatory_redemption_schedule": [],
      "maturity_amount": 240000,
      "maturity_date": "2035-02-01",
      "minimum_denomination": 5000,
      "next_call_date": "2032-02-01",
      "next_coupon_date": "2025-08-01",
      "obligor": "School District Number 172",
      "obligor_canonical_id": 50926,
      "optional_redemption_max_notice": 60,
      "optional_redemption_min_notice": 30,
      "optional_redemption_schedule": [
        {
          "call_date": "2032-02-01",
          "call_price": {
            "spread_in_bps": 0,
            "type": "principal"
          },
          "includes_accrued_interest": true,
          "is_periodic": true,
          "period_amount": 1,
          "period_type": "day",
          "until": null
        }
      ],
      "outstanding_amount": 240000,
      "parent_isin": null,
      "previous_coupon_date": "2025-02-01",
      "rating_group": "investment_grade",
      "remarketing_agents": [],
      "reserve_fund": false,
      "sale_type": "competitive_sale",
      "sector": "education",
      "seniority": "senior",
      "series": "General Obligation School Bonds, Series 2024",
      "series_issued_amount": 6770000,
      "source_of_repayment": "General Obligation",
      "state": "IL",
      "ticker": "IL ADASCD 5 02/01/2035",
      "trustees": [],
      "underwriters": [
        "Stifel, Nicolaus & Company, Incorporated"
      ],
      "use_categories": [
        "primary and secondary education"
      ],
      "use_sectors": [
        "education"
      ],
      "uses_of_proceeds": [
        "public school district"
      ],
      "validation_errors": [],
      "variable_rate_mode": null
    }
  ],
  "total": 1
}

{
  "errors": [
    {
      "detail": "Unauthorized",
      "reason": "Your account tier does not allow this operation. Contact team@terrapinfinance.com for an upgrade."
    }
  ]
}

{
  "errors": [
    {
      "detail": "Payment Required",
      "reason": "You have run out of your granted quota for this resource as defined by your account tier. Contact team@terrapinfinance.com for an upgrade."
    }
  ]
}

{
  "errors": [
    {
      "detail": "Forbidden",
      "reason": "Your account tier does not allow this operation. Contact team@terrapinfinance.com for an upgrade."
    }
  ]
}

{
  "errors": [
    {
      "detail": "Invalid string. Got: integer",
      "source": {
        "pointer": "/isins/0"
      },
      "title": "Invalid value"
    }
  ]
}

{
  "errors": [
    {
      "detail": "Too Many Requests",
      "reason": "<string>"
    }
  ]
}

{
  "errors": [
    {
      "detail": "Internal Server Error",
      "reason": "<string>"
    }
  ]
}