curl --request POST \
  --url https://api.dev.gojinko.com/v1/flight_price_advice \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "origin": "NYC",
  "destination": "LAX",
  "departure_date": "2026-10-20",
  "current_price": {
    "value": 32000,
    "currency": "USD",
    "decimal_places": 2
  }
}
'

import requests

url = "https://api.dev.gojinko.com/v1/flight_price_advice"

payload = {
    "origin": "NYC",
    "destination": "LAX",
    "departure_date": "2026-10-20",
    "current_price": {
        "value": 32000,
        "currency": "USD",
        "decimal_places": 2
    }
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    origin: 'NYC',
    destination: 'LAX',
    departure_date: '2026-10-20',
    current_price: {value: 32000, currency: 'USD', decimal_places: 2}
  })
};

fetch('https://api.dev.gojinko.com/v1/flight_price_advice', 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.dev.gojinko.com/v1/flight_price_advice",
  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([
    'origin' => 'NYC',
    'destination' => 'LAX',
    'departure_date' => '2026-10-20',
    'current_price' => [
        'value' => 32000,
        'currency' => 'USD',
        'decimal_places' => 2
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($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 := "https://api.dev.gojinko.com/v1/flight_price_advice"

	payload := strings.NewReader("{\n  \"origin\": \"NYC\",\n  \"destination\": \"LAX\",\n  \"departure_date\": \"2026-10-20\",\n  \"current_price\": {\n    \"value\": 32000,\n    \"currency\": \"USD\",\n    \"decimal_places\": 2\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<api-key>")
	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("https://api.dev.gojinko.com/v1/flight_price_advice")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"origin\": \"NYC\",\n  \"destination\": \"LAX\",\n  \"departure_date\": \"2026-10-20\",\n  \"current_price\": {\n    \"value\": 32000,\n    \"currency\": \"USD\",\n    \"decimal_places\": 2\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.dev.gojinko.com/v1/flight_price_advice")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"origin\": \"NYC\",\n  \"destination\": \"LAX\",\n  \"departure_date\": \"2026-10-20\",\n  \"current_price\": {\n    \"value\": 32000,\n    \"currency\": \"USD\",\n    \"decimal_places\": 2\n  }\n}"

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

{
  "schema_version": "3.2",
  "status": "available",
  "reason": "statistics_not_ready",
  "summary": "<string>",
  "context": {
    "origin": "NYC",
    "destination": "LAX",
    "departure_date": "2026-10-20",
    "trip_type": "oneway",
    "stops": 0,
    "cabin_class": "economy",
    "current_price": {
      "value": 32000,
      "currency": "USD",
      "decimal_places": 2
    },
    "price_basis": "per_adult_total_including_tax",
    "evaluated_at": "2023-11-07T05:31:56Z",
    "apex_days": 1
  },
  "price_assessment": {
    "status": "available",
    "reason_code": null,
    "label": "low",
    "typical_price": {
      "value": 32000,
      "currency": "USD",
      "decimal_places": 2
    },
    "typical_range": {
      "low": {
        "value": 32000,
        "currency": "USD",
        "decimal_places": 2
      },
      "high": {
        "value": 32000,
        "currency": "USD",
        "decimal_places": 2
      }
    },
    "percentile": 50,
    "difference_pct": 123,
    "comparison_basis": "historical_comparable_low_fares",
    "evidence": {
      "artifact_id": "<string>",
      "fit_window": {
        "start": "2023-11-07T05:31:56Z",
        "end_exclusive": "2023-11-07T05:31:56Z"
      },
      "source_price_unit": "amd_totalpricenuc_millicents",
      "currency_mapping": "gateway_platform_usd_millicents_to_usd_minor_units_divide_by_10",
      "apex_band": "0-2",
      "support": {
        "daily_units": 1,
        "observation_days": 1,
        "departure_dates": 1,
        "flight_identities": 1
      }
    }
  },
  "wait_assessment": {
    "status": "available",
    "reason_code": null,
    "horizons": [
      {
        "horizon_days": 1,
        "status": "available",
        "reason_code": null,
        "direction": "increase",
        "forecasted_price": {
          "value": 32000,
          "currency": "USD",
          "decimal_places": 2
        },
        "probabilities": {
          "increase": 0.5,
          "decrease": 0.5,
          "unchanged": 0.5
        }
      }
    ]
  },
  "recommendation": {
    "action": "buy_now",
    "basis": {
      "policy": "expected_fare",
      "price_label": "low",
      "selected_horizon_days": 1,
      "wait_direction": "increase"
    },
    "summary": "<string>"
  },
  "live_quotes_used": false
}

{
  "error": {
    "code": "BAD_REQUEST",
    "message": "Malformed JSON in request body.",
    "doc_url": "https://docs.gojinko.com/concepts/errors"
  }
}

{
  "error": {
    "code": "AUTH_REQUIRED",
    "message": "Invalid or expired API key.",
    "doc_url": "https://docs.gojinko.com/authentication/api-keys"
  }
}

{
  "error": {
    "code": "PAYMENT_REQUIRED",
    "message": "Insufficient balance — this call costs $0.0150 and your organization has $0.0000 available. Top up at https://dashboard.gojinko.com/developers/billing/topup",
    "doc_url": "https://docs.gojinko.com/concepts/errors"
  }
}

{
  "error": {
    "code": "BAD_REQUEST",
    "message": "A required field is missing or invalid.",
    "doc_url": "https://docs.gojinko.com/concepts/errors"
  }
}

{
  "error": {
    "code": "RATE_LIMITED",
    "message": "Rate limit or quota exceeded.",
    "doc_url": "https://docs.gojinko.com/concepts/errors"
  }
}

{
  "error": {
    "code": "UPSTREAM_REJECTED",
    "message": "The upstream service rejected the request.",
    "doc_url": "https://docs.gojinko.com/concepts/errors"
  }
}

{
  "error": {
    "code": "UPSTREAM_UNAVAILABLE",
    "message": "The upstream service is temporarily unavailable. Please retry later.",
    "doc_url": "https://docs.gojinko.com/concepts/errors"
  }
}

{
  "error": {
    "code": "UPSTREAM_TIMEOUT",
    "message": "The upstream service did not respond in time.",
    "doc_url": "https://docs.gojinko.com/concepts/errors"
  }
}