応答を作成

応答を作成

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: 'openai/gpt-5-nano',
    stream: false,
    input: [{role: 'user', content: 'Give me the current datetime in Asia/Tokyo.'}],
    tools: [{type: 'gateway:datetime', parameters: {timezone: 'Asia/Tokyo'}}],
    tool_choice: 'auto'
  })
};

fetch('https://api.phaseo.app/v1/responses', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.phaseo.app/v1/responses"

payload = {
    "model": "openai/gpt-5-nano",
    "stream": False,
    "input": [
        {
            "role": "user",
            "content": "Give me the current datetime in Asia/Tokyo."
        }
    ],
    "tools": [
        {
            "type": "gateway:datetime",
            "parameters": { "timezone": "Asia/Tokyo" }
        }
    ],
    "tool_choice": "auto"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

curl --request POST \
  --url https://api.phaseo.app/v1/responses \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "openai/gpt-5-nano",
  "stream": false,
  "input": [
    {
      "role": "user",
      "content": "Give me the current datetime in Asia/Tokyo."
    }
  ],
  "tools": [
    {
      "type": "gateway:datetime",
      "parameters": {
        "timezone": "Asia/Tokyo"
      }
    }
  ],
  "tool_choice": "auto"
}
'

package main

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

func main() {

	url := "https://api.phaseo.app/v1/responses"

	payload := strings.NewReader("{\n  \"model\": \"openai/gpt-5-nano\",\n  \"stream\": false,\n  \"input\": [\n    {\n      \"role\": \"user\",\n      \"content\": \"Give me the current datetime in Asia/Tokyo.\"\n    }\n  ],\n  \"tools\": [\n    {\n      \"type\": \"gateway:datetime\",\n      \"parameters\": {\n        \"timezone\": \"Asia/Tokyo\"\n      }\n    }\n  ],\n  \"tool_choice\": \"auto\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.phaseo.app/v1/responses")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"openai/gpt-5-nano\",\n  \"stream\": false,\n  \"input\": [\n    {\n      \"role\": \"user\",\n      \"content\": \"Give me the current datetime in Asia/Tokyo.\"\n    }\n  ],\n  \"tools\": [\n    {\n      \"type\": \"gateway:datetime\",\n      \"parameters\": {\n        \"timezone\": \"Asia/Tokyo\"\n      }\n    }\n  ],\n  \"tool_choice\": \"auto\"\n}")
  .asString();

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.phaseo.app/v1/responses",
  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([
    'model' => 'openai/gpt-5-nano',
    'stream' => false,
    'input' => [
        [
                'role' => 'user',
                'content' => 'Give me the current datetime in Asia/Tokyo.'
        ]
    ],
    'tools' => [
        [
                'type' => 'gateway:datetime',
                'parameters' => [
                                'timezone' => 'Asia/Tokyo'
                ]
        ]
    ],
    'tool_choice' => 'auto'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

require 'uri'
require 'net/http'

url = URI("https://api.phaseo.app/v1/responses")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"openai/gpt-5-nano\",\n  \"stream\": false,\n  \"input\": [\n    {\n      \"role\": \"user\",\n      \"content\": \"Give me the current datetime in Asia/Tokyo.\"\n    }\n  ],\n  \"tools\": [\n    {\n      \"type\": \"gateway:datetime\",\n      \"parameters\": {\n        \"timezone\": \"Asia/Tokyo\"\n      }\n    }\n  ],\n  \"tool_choice\": \"auto\"\n}"

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

{
  "id": "<string>",
  "object": "<string>",
  "created": 123,
  "model": "<string>",
  "provider": "<string>",
  "provider_id": "<string>",
  "nativeResponseId": "<string>",
  "status": "completed",
  "finish_reason": "<string>",
  "meta": {},
  "cost_nanos": 123,
  "cost_cents": 123,
  "currency": "<string>",
  "pricing_lines": [
    {}
  ],
  "output": [
    {
      "type": "<string>",
      "role": "<string>",
      "content": [
        {
          "type": "output_text",
          "text": "<string>",
          "annotations": [
            {}
          ]
        }
      ],
      "call_id": "<string>",
      "name": "<string>",
      "arguments": "<string>"
    }
  ],
  "output_items": [
    {
      "type": "<string>",
      "role": "<string>",
      "content": [
        {
          "type": "output_text",
          "text": "<string>",
          "annotations": [
            {}
          ]
        }
      ],
      "call_id": "<string>",
      "name": "<string>",
      "arguments": "<string>"
    }
  ],
  "content": [
    {}
  ],
  "role": "<string>",
  "stop_reason": "<string>",
  "type": "<string>",
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "total_tokens": 123,
    "server_tool_use": {
      "datetime_requests": 1,
      "web_search_requests": 1,
      "subagent_requests": 1,
      "fusion_requests": 1,
      "search_models_requests": 1,
      "web_fetch_requests": 1,
      "advisor_requests": 1,
      "image_generation_requests": 1,
      "apply_patch_requests": 1
    }
  }
}

{
  "error": "error_type",
  "ok": false,
  "message": "Human-readable error message",
  "description": "Additional error details.",
  "generation_id": "G-abc123",
  "status_code": 502,
  "error_type": "system",
  "error_origin": "upstream",
  "reason": "all_candidates_failed",
  "attempt_count": 2,
  "failed_providers": [
    "google-ai-studio",
    "openai"
  ],
  "failed_statuses": [
    403,
    429
  ],
  "upstream_error": {
    "code": "PERMISSION_DENIED",
    "message": "The caller does not have permission.",
    "description": "<string>",
    "param": "<string>"
  },
  "failure_sample": [
    {
      "provider": "<string>",
      "type": "<string>",
      "status": 123,
      "upstream_error_code": "<string>",
      "upstream_error_message": "<string>",
      "upstream_error_description": "<string>",
      "upstream_error_param": "<string>",
      "upstream_payload_preview": "<string>",
      "retryable": true
    }
  ],
  "provider_failure_diagnostics": {
    "category": "credentials_not_configured",
    "hint": "<string>",
    "provider": "<string>"
  },
  "routing_diagnostics": {
    "filterStages": [
      {
        "stage": "<string>",
        "beforeCount": 123,
        "afterCount": 123,
        "droppedProviders": [
          {
            "providerId": "<string>",
            "reason": "<string>"
          }
        ]
      }
    ]
  },
  "provider_candidate_diagnostics": {
    "totalProviders": 123,
    "supportsEndpointCount": 123,
    "candidateCount": 123,
    "droppedUnsupportedEndpoint": [
      "<string>"
    ],
    "droppedMissingAdapter": [
      {
        "providerId": "<string>",
        "endpoint": "<string>"
      }
    ]
  },
  "provider_enablement": {
    "capability": "<string>",
    "providersBefore": [
      "<string>"
    ],
    "providersAfter": [
      "<string>"
    ],
    "dropped": [
      {
        "providerId": "<string>",
        "reason": "<string>"
      }
    ]
  },
  "missing_pricing_providers": [
    "<string>"
  ],
  "provider_payment_required_provider": "openai",
  "provider_payment_required_support_notice": "Our upstream provider billing appears to be unavailable. If this persists, contact support.",
  "details": [
    {}
  ]
}

POST

responses

応答を作成

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    model: 'openai/gpt-5-nano',
    stream: false,
    input: [{role: 'user', content: 'Give me the current datetime in Asia/Tokyo.'}],
    tools: [{type: 'gateway:datetime', parameters: {timezone: 'Asia/Tokyo'}}],
    tool_choice: 'auto'
  })
};

fetch('https://api.phaseo.app/v1/responses', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.phaseo.app/v1/responses"

payload = {
    "model": "openai/gpt-5-nano",
    "stream": False,
    "input": [
        {
            "role": "user",
            "content": "Give me the current datetime in Asia/Tokyo."
        }
    ],
    "tools": [
        {
            "type": "gateway:datetime",
            "parameters": { "timezone": "Asia/Tokyo" }
        }
    ],
    "tool_choice": "auto"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

curl --request POST \
  --url https://api.phaseo.app/v1/responses \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "model": "openai/gpt-5-nano",
  "stream": false,
  "input": [
    {
      "role": "user",
      "content": "Give me the current datetime in Asia/Tokyo."
    }
  ],
  "tools": [
    {
      "type": "gateway:datetime",
      "parameters": {
        "timezone": "Asia/Tokyo"
      }
    }
  ],
  "tool_choice": "auto"
}
'

package main

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

func main() {

	url := "https://api.phaseo.app/v1/responses"

	payload := strings.NewReader("{\n  \"model\": \"openai/gpt-5-nano\",\n  \"stream\": false,\n  \"input\": [\n    {\n      \"role\": \"user\",\n      \"content\": \"Give me the current datetime in Asia/Tokyo.\"\n    }\n  ],\n  \"tools\": [\n    {\n      \"type\": \"gateway:datetime\",\n      \"parameters\": {\n        \"timezone\": \"Asia/Tokyo\"\n      }\n    }\n  ],\n  \"tool_choice\": \"auto\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.phaseo.app/v1/responses")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"model\": \"openai/gpt-5-nano\",\n  \"stream\": false,\n  \"input\": [\n    {\n      \"role\": \"user\",\n      \"content\": \"Give me the current datetime in Asia/Tokyo.\"\n    }\n  ],\n  \"tools\": [\n    {\n      \"type\": \"gateway:datetime\",\n      \"parameters\": {\n        \"timezone\": \"Asia/Tokyo\"\n      }\n    }\n  ],\n  \"tool_choice\": \"auto\"\n}")
  .asString();

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.phaseo.app/v1/responses",
  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([
    'model' => 'openai/gpt-5-nano',
    'stream' => false,
    'input' => [
        [
                'role' => 'user',
                'content' => 'Give me the current datetime in Asia/Tokyo.'
        ]
    ],
    'tools' => [
        [
                'type' => 'gateway:datetime',
                'parameters' => [
                                'timezone' => 'Asia/Tokyo'
                ]
        ]
    ],
    'tool_choice' => 'auto'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

require 'uri'
require 'net/http'

url = URI("https://api.phaseo.app/v1/responses")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"model\": \"openai/gpt-5-nano\",\n  \"stream\": false,\n  \"input\": [\n    {\n      \"role\": \"user\",\n      \"content\": \"Give me the current datetime in Asia/Tokyo.\"\n    }\n  ],\n  \"tools\": [\n    {\n      \"type\": \"gateway:datetime\",\n      \"parameters\": {\n        \"timezone\": \"Asia/Tokyo\"\n      }\n    }\n  ],\n  \"tool_choice\": \"auto\"\n}"

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

{
  "id": "<string>",
  "object": "<string>",
  "created": 123,
  "model": "<string>",
  "provider": "<string>",
  "provider_id": "<string>",
  "nativeResponseId": "<string>",
  "status": "completed",
  "finish_reason": "<string>",
  "meta": {},
  "cost_nanos": 123,
  "cost_cents": 123,
  "currency": "<string>",
  "pricing_lines": [
    {}
  ],
  "output": [
    {
      "type": "<string>",
      "role": "<string>",
      "content": [
        {
          "type": "output_text",
          "text": "<string>",
          "annotations": [
            {}
          ]
        }
      ],
      "call_id": "<string>",
      "name": "<string>",
      "arguments": "<string>"
    }
  ],
  "output_items": [
    {
      "type": "<string>",
      "role": "<string>",
      "content": [
        {
          "type": "output_text",
          "text": "<string>",
          "annotations": [
            {}
          ]
        }
      ],
      "call_id": "<string>",
      "name": "<string>",
      "arguments": "<string>"
    }
  ],
  "content": [
    {}
  ],
  "role": "<string>",
  "stop_reason": "<string>",
  "type": "<string>",
  "usage": {
    "prompt_tokens": 123,
    "completion_tokens": 123,
    "total_tokens": 123,
    "server_tool_use": {
      "datetime_requests": 1,
      "web_search_requests": 1,
      "subagent_requests": 1,
      "fusion_requests": 1,
      "search_models_requests": 1,
      "web_fetch_requests": 1,
      "advisor_requests": 1,
      "image_generation_requests": 1,
      "apply_patch_requests": 1
    }
  }
}

{
  "error": "error_type",
  "ok": false,
  "message": "Human-readable error message",
  "description": "Additional error details.",
  "generation_id": "G-abc123",
  "status_code": 502,
  "error_type": "system",
  "error_origin": "upstream",
  "reason": "all_candidates_failed",
  "attempt_count": 2,
  "failed_providers": [
    "google-ai-studio",
    "openai"
  ],
  "failed_statuses": [
    403,
    429
  ],
  "upstream_error": {
    "code": "PERMISSION_DENIED",
    "message": "The caller does not have permission.",
    "description": "<string>",
    "param": "<string>"
  },
  "failure_sample": [
    {
      "provider": "<string>",
      "type": "<string>",
      "status": 123,
      "upstream_error_code": "<string>",
      "upstream_error_message": "<string>",
      "upstream_error_description": "<string>",
      "upstream_error_param": "<string>",
      "upstream_payload_preview": "<string>",
      "retryable": true
    }
  ],
  "provider_failure_diagnostics": {
    "category": "credentials_not_configured",
    "hint": "<string>",
    "provider": "<string>"
  },
  "routing_diagnostics": {
    "filterStages": [
      {
        "stage": "<string>",
        "beforeCount": 123,
        "afterCount": 123,
        "droppedProviders": [
          {
            "providerId": "<string>",
            "reason": "<string>"
          }
        ]
      }
    ]
  },
  "provider_candidate_diagnostics": {
    "totalProviders": 123,
    "supportsEndpointCount": 123,
    "candidateCount": 123,
    "droppedUnsupportedEndpoint": [
      "<string>"
    ],
    "droppedMissingAdapter": [
      {
        "providerId": "<string>",
        "endpoint": "<string>"
      }
    ]
  },
  "provider_enablement": {
    "capability": "<string>",
    "providersBefore": [
      "<string>"
    ],
    "providersAfter": [
      "<string>"
    ],
    "dropped": [
      {
        "providerId": "<string>",
        "reason": "<string>"
      }
    ]
  },
  "missing_pricing_providers": [
    "<string>"
  ],
  "provider_payment_required_provider": "openai",
  "provider_payment_required_support_notice": "Our upstream provider billing appears to be unavailable. If this persists, contact support.",
  "details": [
    {}
  ]
}

サーバーツール

/v1/responses は通常の関数ツールに加え、次の Gateway 管理サーバーツールに対応しています。

gateway:datetime
phaseo:web_search
phaseo:web_fetch
phaseo:advisor
phaseo:image_generation
phaseo:apply_patch

日時の例

curl https://api.phaseo.app/v1/responses \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-5-nano",
    "stream": false,
    "input": [
      { "role": "user", "content": "Give me the current datetime in Asia/Tokyo." }
    ],
    "tools": [
      {
        "type": "gateway:datetime",
        "parameters": { "timezone": "Asia/Tokyo" }
      }
    ],
    "tool_choice": "auto"
  }'

サーバーツールを使用すると、使用量に対応する usage.server_tool_use.* カウンターが含まれます。

gateway:datetime -> datetime_requests
phaseo:web_search -> web_search_requests, web_search_results, web_search_extra_results
phaseo:web_fetch -> web_fetch_requests
phaseo:advisor -> advisor_requests
phaseo:image_generation -> image_generation_requests
phaseo:apply_patch -> apply_patch_requests

ストリーミングに関する注意

stream: true にも対応しています。Gateway 管理サーバーツールでは、Phaseo が上流のツール呼び出しターンを処理し、ループを続行した後に合成ストリームを再送する場合があります。

承認

Authorization

string

header

必須

Bearer トークンによる認証

ボディ

application/json

model

string

必須

input

必須

background

boolean

include

string[]

instructions

string

max_output_tokens

integer

必須範囲: x >= 1

metadata

object

Show child attributes

session_id

string

関連するリクエスト（会話やエージェントのワークフローなど）を可観測性のためにまとめる一意の識別子です。

Maximum string length: 256

parallel_tool_calls

boolean

previous_response_id

string

reasoning

object

Show child attributes

service_tier

enum<string>

利用可能なオプション:

standard,

default,

fast,

ultrafast,

priority,

flex,

batch

store

boolean

stream

boolean

temperature

number

必須範囲: 0 <= x <= 2

text

object

tool_choice

ツール選択の方法です。Phaseo サーバーツールのタイプを受け付け、上流の関数またはツールの指定に変換します。

利用可能なオプション:

auto,

none,

required,

phaseo:datetime,

phaseo:web_search,

phaseo:web_fetch,

phaseo:subagent,

phaseo:fusion,

phaseo:search_models,

gateway:datetime,

gateway:web_search,

gateway:web_fetch

tools

object[]

モデルの関数呼び出しとゲートウェイのサーバーツールのツール定義です。ゲートウェイの組み込みサーバーツールは gateway:datetime、gateway:web_search、gateway:web_fetch です。

Show child attributes

top_p

number

必須範囲: 0 <= x <= 1

truncation

enum<string>

利用可能なオプション:

auto,

disabled

user

string

prompt_cache_key

string | null

safety_identifier

string | null

modalities

enum<string>[]

利用可能なオプション:

text,

image,

audio

image_config

object

Show child attributes

provider_options

object

任意のプロバイダー固有オプションです。

Show child attributes

usage

boolean

レスポンス

応答

string

object

string

created

integer

model

string

provider

string

provider_id

string

nativeResponseId

string | null

status

enum<string>

利用可能なオプション:

completed,

failed,

incomplete

finish_reason

string | null

API ガイド

推論

非同期ジョブとファイル

モデルと料金

ルーティングとポリシー

使用状況と監視

ワークスペース管理

サーバーツール

日時の例

ストリーミングに関する注意

承認

ボディ

レスポンス

​サーバーツール

​日時の例

​ストリーミングに関する注意

承認

ボディ

レスポンス

サーバーツール

日時の例

ストリーミングに関する注意