Using the SCHEMA DOCS CREATE API, you can CREATE Schema docs which can be used to validate records if attached to a Collection.

Root
https://api.jsonbin.io/v3
Route
/s
Request Type
POST
Request Headers
Header Value Required
Content-Type application/json Yes
X-Master-Key <YOUR_SECRET_KEY> Yes
X-Schema-Doc-Name <Sample Schema Doc> Yes
Content-Type

Content-Type needs to be set to application/json. The request will result in an error in-case of a missing Content-Type header.

X-Master-Key

X-Master-Key is required to Create a Schema Doc. You can find your X-Master-Key on the API Keys page after signing-in.

X-Schema-Doc-Name

X-Schema-Doc-Name is required to Name your Schema Doc. You can set a name no more than 32 characters.

Basic Code Samples
curl -v\
  -H "Content-Type: application/json" \
  -H "X-Schema-Doc-Name: User Validation" \
  -H "X-Master-Key: <YOUR_API_KEY>" \
  --data '<SCHEMA_VALIDATION_JSON>' \
  --request POST \
  https://api.jsonbin.io/v3/s
let req = new XMLHttpRequest();

req.onreadystatechange = () => {
  if (req.readyState == XMLHttpRequest.DONE) {
    console.log(req.responseText);
  }
};

req.open("POST", "https://api.jsonbin.io/v3/s", true);
req.setRequestHeader("Content-Type", "application/json");
req.setRequestHeader("X-Schema-Doc-Name", "User Validation");
req.setRequestHeader("X-Master-Key", "<YOUR_API_KEY>");
req.send(<SCHEMA_VALIDATION_JSON>);
import requests
url = 'https://api.jsonbin.io/v3/s'
headers = {
  'Content-Type': 'application/json',
  'X-Schema-Doc-Name': 'User Validation',
  'X-Master-Key': '<YOUR_API_KEY>'
}
data = {<SCHEMA_VALIDATION_JSON>}

req = requests.post(url, json=data, headers=headers)
print(req.text)
require 'net/http'
require 'json'

uri = URI("https://api.jsonbin.io/v3/s")
res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
  req = Net::HTTP::Post.new(uri)
  req['Content-Type'] = 'application/json'
  req['X-Schema-Doc-Name'] = 'User Validation'
  req['X-Master-Key'] = '<YOUR_API_KEY>'
  req.body = {<SCHEMA_VALIDATION_JSON>}.to_json

  http.request(req)
end

puts res.body
Request Response
Success
200
{
  "record":{
    <SCHEMA_VALIDATION_JSON>
  },
  "metadata": {
    "id":"<SCHEMA_DOC_ID>",
    "name": "User Validation",
    "createdAt": <DATE/TIME>
  }
}
Error
400, 401, 403
{
  "message": "<ERROR_MESSAGE>"
}
Status Code Error Message
400 Bad Request
You need to pass Content-Type set to application/json
401 Unauthorized
You need to pass X-Master-Key in the header
400 Bad Request
You need to pass X-Schema-Doc-Name header to set a name for the Schema Doc
400 Bad Request
X-Schema-Doc-Name cannot be blank
400 Bad Request
Name of the Schema Doc cannot be above 32 characters
400 Bad Request
Schema Doc cannot be empty
401 Unauthorized
Invalid X-Master-Key provided
403 Forbidden
Please upgrade to our Pro plan in-order to create a Schema Validation Doc
403 Forbidden
You cannot create more than 10 Schema Validation docs. Please delete a Schema Doc and then try again.
403 Forbidden
Requests exhausted. Buy additional requests at https://jsonbin.io/pricing