curl --request POST \
  --url https://api.postqueen.ai/oauth/token \
  --header 'Content-Type: application/json' \
  --data '
{
  "grant_type": "authorization_code",
  "code": "AUTHORIZATION_CODE",
  "client_id": "pca_YOUR_CLIENT_ID",
  "client_secret": "pcs_YOUR_CLIENT_SECRET"
}
'

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    grant_type: 'authorization_code',
    code: 'AUTHORIZATION_CODE',
    client_id: 'pca_YOUR_CLIENT_ID',
    client_secret: 'pcs_YOUR_CLIENT_SECRET'
  })
};

fetch('https://api.postqueen.ai/oauth/token', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.postqueen.ai/oauth/token"

payload = {
    "grant_type": "authorization_code",
    "code": "AUTHORIZATION_CODE",
    "client_id": "pca_YOUR_CLIENT_ID",
    "client_secret": "pcs_YOUR_CLIENT_SECRET"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

{
  "id": "cmg1oxk4b0000qz0h1f3e9a2c",
  "cus": "cus_QkT3uV8wXyZ12a",
  "access_token": "pos_8Jd02kLq9ZmX4tR7vB1nC6yH3wE5pA0sF2gD4hK8",
  "token_type": "bearer",
  "scope": "mcp:read mcp:write"
}

{
  "error": "invalid_grant",
  "error_description": "Code has expired"
}

{
  "error": "invalid_client"
}