curl --request POST \
  --url https://api.glassmarkets.io/v1/sso/start/ \
  --header 'Content-Type: application/json' \
  --data '
{
  "email": "jsmith@example.com",
  "exchange_verifier": "<string>",
  "next": "/summary/stats"
}
'

import requests

url = "https://api.glassmarkets.io/v1/sso/start/"

payload = {
    "email": "jsmith@example.com",
    "exchange_verifier": "<string>",
    "next": "/summary/stats"
}
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({
    email: 'jsmith@example.com',
    exchange_verifier: '<string>',
    next: '/summary/stats'
  })
};

fetch('https://api.glassmarkets.io/v1/sso/start/', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

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

func main() {

	url := "https://api.glassmarkets.io/v1/sso/start/"

	payload := strings.NewReader("{\n  \"email\": \"jsmith@example.com\",\n  \"exchange_verifier\": \"<string>\",\n  \"next\": \"/summary/stats\"\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.glassmarkets.io/v1/sso/start/")
  .header("Content-Type", "application/json")
  .body("{\n  \"email\": \"jsmith@example.com\",\n  \"exchange_verifier\": \"<string>\",\n  \"next\": \"/summary/stats\"\n}")
  .asString();

{
  "authorization_url": "<string>"
}

{
  "email": [
    "This field is required."
  ]
}

{
  "detail": "Request was throttled. Expected available in 42 seconds."
}