curl --request POST \
  --url http://localhost:8080/v1/knowledge/ask \
  --header 'Content-Type: application/json' \
  --data '
{
  "query": "What are our top blockers for Q1?",
  "timezone": "America/New_York",
  "metadata": {
    "env": "staging"
  },
  "filter": {
    "must": [
      {
        "key": "source",
        "match": {
          "any": [
            "email",
            "calendar_event"
          ]
        }
      },
      {
        "key": "timestamp",
        "range": {
          "gte": "2026-01-01",
          "lte": "2026-03-31"
        }
      }
    ],
    "must_not": [
      {
        "key": "sensitivity",
        "match": {
          "value": "restricted"
        }
      }
    ],
    "should": [
      {
        "key": "connection",
        "match": {
          "value": "gmail:acme"
        }
      },
      {
        "key": "connection",
        "match": {
          "value": "slack:acme"
        }
      }
    ]
  }
}
'

import requests

url = "http://localhost:8080/v1/knowledge/ask"

payload = {
    "query": "What are our top blockers for Q1?",
    "timezone": "America/New_York",
    "metadata": { "env": "staging" },
    "filter": {
        "must": [
            {
                "key": "source",
                "match": { "any": ["email", "calendar_event"] }
            },
            {
                "key": "timestamp",
                "range": {
                    "gte": "2026-01-01",
                    "lte": "2026-03-31"
                }
            }
        ],
        "must_not": [
            {
                "key": "sensitivity",
                "match": { "value": "restricted" }
            }
        ],
        "should": [
            {
                "key": "connection",
                "match": { "value": "gmail:acme" }
            },
            {
                "key": "connection",
                "match": { "value": "slack:acme" }
            }
        ]
    }
}
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({
    query: 'What are our top blockers for Q1?',
    timezone: 'America/New_York',
    metadata: {env: 'staging'},
    filter: {
      must: [
        {key: 'source', match: {any: ['email', 'calendar_event']}},
        {key: 'timestamp', range: {gte: '2026-01-01', lte: '2026-03-31'}}
      ],
      must_not: [{key: 'sensitivity', match: {value: 'restricted'}}],
      should: [
        {key: 'connection', match: {value: 'gmail:acme'}},
        {key: 'connection', match: {value: 'slack:acme'}}
      ]
    }
  })
};

fetch('http://localhost:8080/v1/knowledge/ask', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_PORT => "8080",
  CURLOPT_URL => "http://localhost:8080/v1/knowledge/ask",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'query' => 'What are our top blockers for Q1?',
    'timezone' => 'America/New_York',
    'metadata' => [
        'env' => 'staging'
    ],
    'filter' => [
        'must' => [
                [
                                'key' => 'source',
                                'match' => [
                                                                'any' => [
                                                                                                                                'email',
                                                                                                                                'calendar_event'
                                                                ]
                                ]
                ],
                [
                                'key' => 'timestamp',
                                'range' => [
                                                                'gte' => '2026-01-01',
                                                                'lte' => '2026-03-31'
                                ]
                ]
        ],
        'must_not' => [
                [
                                'key' => 'sensitivity',
                                'match' => [
                                                                'value' => 'restricted'
                                ]
                ]
        ],
        'should' => [
                [
                                'key' => 'connection',
                                'match' => [
                                                                'value' => 'gmail:acme'
                                ]
                ],
                [
                                'key' => 'connection',
                                'match' => [
                                                                'value' => 'slack:acme'
                                ]
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "http://localhost:8080/v1/knowledge/ask"

	payload := strings.NewReader("{\n  \"query\": \"What are our top blockers for Q1?\",\n  \"timezone\": \"America/New_York\",\n  \"metadata\": {\n    \"env\": \"staging\"\n  },\n  \"filter\": {\n    \"must\": [\n      {\n        \"key\": \"source\",\n        \"match\": {\n          \"any\": [\n            \"email\",\n            \"calendar_event\"\n          ]\n        }\n      },\n      {\n        \"key\": \"timestamp\",\n        \"range\": {\n          \"gte\": \"2026-01-01\",\n          \"lte\": \"2026-03-31\"\n        }\n      }\n    ],\n    \"must_not\": [\n      {\n        \"key\": \"sensitivity\",\n        \"match\": {\n          \"value\": \"restricted\"\n        }\n      }\n    ],\n    \"should\": [\n      {\n        \"key\": \"connection\",\n        \"match\": {\n          \"value\": \"gmail:acme\"\n        }\n      },\n      {\n        \"key\": \"connection\",\n        \"match\": {\n          \"value\": \"slack:acme\"\n        }\n      }\n    ]\n  }\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("http://localhost:8080/v1/knowledge/ask")
  .header("Content-Type", "application/json")
  .body("{\n  \"query\": \"What are our top blockers for Q1?\",\n  \"timezone\": \"America/New_York\",\n  \"metadata\": {\n    \"env\": \"staging\"\n  },\n  \"filter\": {\n    \"must\": [\n      {\n        \"key\": \"source\",\n        \"match\": {\n          \"any\": [\n            \"email\",\n            \"calendar_event\"\n          ]\n        }\n      },\n      {\n        \"key\": \"timestamp\",\n        \"range\": {\n          \"gte\": \"2026-01-01\",\n          \"lte\": \"2026-03-31\"\n        }\n      }\n    ],\n    \"must_not\": [\n      {\n        \"key\": \"sensitivity\",\n        \"match\": {\n          \"value\": \"restricted\"\n        }\n      }\n    ],\n    \"should\": [\n      {\n        \"key\": \"connection\",\n        \"match\": {\n          \"value\": \"gmail:acme\"\n        }\n      },\n      {\n        \"key\": \"connection\",\n        \"match\": {\n          \"value\": \"slack:acme\"\n        }\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://localhost:8080/v1/knowledge/ask")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"query\": \"What are our top blockers for Q1?\",\n  \"timezone\": \"America/New_York\",\n  \"metadata\": {\n    \"env\": \"staging\"\n  },\n  \"filter\": {\n    \"must\": [\n      {\n        \"key\": \"source\",\n        \"match\": {\n          \"any\": [\n            \"email\",\n            \"calendar_event\"\n          ]\n        }\n      },\n      {\n        \"key\": \"timestamp\",\n        \"range\": {\n          \"gte\": \"2026-01-01\",\n          \"lte\": \"2026-03-31\"\n        }\n      }\n    ],\n    \"must_not\": [\n      {\n        \"key\": \"sensitivity\",\n        \"match\": {\n          \"value\": \"restricted\"\n        }\n      }\n    ],\n    \"should\": [\n      {\n        \"key\": \"connection\",\n        \"match\": {\n          \"value\": \"gmail:acme\"\n        }\n      },\n      {\n        \"key\": \"connection\",\n        \"match\": {\n          \"value\": \"slack:acme\"\n        }\n      }\n    ]\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "citations": [
    {
      "entity": {},
      "type": "<string>"
    }
  ],
  "form": "chat",
  "metadata": {
    "total_examined": 1,
    "usage": {
      "generation": {
        "cache_creation_input_tokens": 1,
        "cache_read_input_tokens": 1,
        "input_tokens": 1,
        "output_tokens": 1
      },
      "planning": {
        "cache_creation_input_tokens": 1,
        "cache_read_input_tokens": 1,
        "input_tokens": 1,
        "output_tokens": 1
      },
      "total": {
        "cache_creation_input_tokens": 1,
        "cache_read_input_tokens": 1,
        "input_tokens": 1,
        "output_tokens": 1
      }
    },
    "examined": [
      {
        "access_count": 1,
        "cited": true,
        "id": "<string>",
        "urn": "<string>"
      }
    ]
  },
  "response": "<string>",
  "truncated": true
}

{
  "error_code": "authentication_error",
  "message": "Invalid or missing credentials.",
  "details": {}
}

{
  "error_code": "quota_exceeded",
  "message": "Ask refused: this workspace has used all the asks its plan includes.",
  "details": {}
}

{
  "error_code": "permission_denied",
  "message": "You do not have permission to perform this action.",
  "details": {}
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}

{
  "type": "<string>",
  "detail": "<string>",
  "endpoint": "<string>",
  "tier": "<string>",
  "limit": 123,
  "remaining": 123,
  "window_seconds": 123,
  "retry_after": 123,
  "title": "Too Many Requests",
  "status": 429,
  "error_code": "rate_limit_exceeded",
  "instance": "<string>"
}

{
  "error_code": "internal_server_error",
  "message": "An unexpected error occurred.",
  "details": {}
}

{
  "error_code": "service_unavailable",
  "message": "The service is currently experiencing issues. Please try again later.",
  "details": {}
}