Upgrades Downgrades
curl --request GET \
--url https://api.chicago.global/v1/upgrades-downgrades \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.chicago.global/v1/upgrades-downgrades"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.chicago.global/v1/upgrades-downgrades', 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.chicago.global/v1/upgrades-downgrades",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.chicago.global/v1/upgrades-downgrades"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.chicago.global/v1/upgrades-downgrades")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.chicago.global/v1/upgrades-downgrades")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"type": "<string>",
"title": "<string>",
"status": 123,
"detail": "<string>",
"code": "<string>",
"request_id": "<string>",
"required_entitlement": "<string>"
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Analyst Data
Upgrades & Downgrades
Get analyst rating changes; requires recommendation access.
GET
/
v1
/
upgrades-downgrades
Upgrades Downgrades
curl --request GET \
--url https://api.chicago.global/v1/upgrades-downgrades \
--header 'Authorization: Bearer <token>'import requests
url = "https://api.chicago.global/v1/upgrades-downgrades"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://api.chicago.global/v1/upgrades-downgrades', 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.chicago.global/v1/upgrades-downgrades",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://api.chicago.global/v1/upgrades-downgrades"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.chicago.global/v1/upgrades-downgrades")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.chicago.global/v1/upgrades-downgrades")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"type": "<string>",
"title": "<string>",
"status": 123,
"detail": "<string>",
"code": "<string>",
"request_id": "<string>",
"required_entitlement": "<string>"
}{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>",
"input": "<unknown>",
"ctx": {}
}
]
}Get the history of analyst rating changes (upgrades and downgrades) for a symbol. Requires an organization with recommendation access.
Field names use this exact casing (
Query Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
symbol | string | Yes | Stock symbol (e.g., AAPL, MSFT) |
Response
Returns a dictionary keyed by field name, with each field itself a dictionary keyed by the grade date:{
"firm": {
"2026-10-28 00:00:00": "Morgan Stanley",
"2026-09-15 00:00:00": "Jefferies"
},
"toGrade": {
"2026-10-28 00:00:00": "Overweight",
"2026-09-15 00:00:00": "Hold"
},
"fromGrade": {
"2026-10-28 00:00:00": "Equal-Weight",
"2026-09-15 00:00:00": "Hold"
},
"action": {
"2026-10-28 00:00:00": "up",
"2026-09-15 00:00:00": "main"
}
}
firm, toGrade, fromGrade, action), keyed by grade-change date in this string format (no timezone offset in the string itself). Returns null when no rating-change data is found for the symbol. The endpoint responds 403 with a kyc_required problem when the caller’s organization is not KYC-verified.
Example
curl "https://api.chicago.global/v1/upgrades-downgrades?symbol=AAPL" \
-H "Authorization: Bearer YOUR_API_KEY"
Last modified on November 6, 2026
⌘I