api_update_contribution_jquery.html

<!-- This is an example on how to update contributions with jQuery from within your site -->

<p>The API says:</p>
<div id="response"></div>
<div id="error"></div>

<script>
  document.addEventListener('DOMContentLoaded', function() {
    
    var response = document.getElementById('response')
    var error = document.getElementById('error')

    $.ajax({
      type:'POST',
      url:'/api/v1/contribution/update',
      data:{
        campaign_id: '58772cb60aec087e67000014',
        contribution_id: '58772cb60aec087e67000019',
        amount: 200
      },      
      success: function(json) {
       console.log(json.responseText)
       response.innerHTML = json.responseText
       error.innerHTML = ''
      },
      error: function (err) {
        console.log(err.responseText) 
        error.innerHTML = err.responseText
        response.innerHTML = ''
      }
    })
  })
</script>