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POST
/
keys
Create a new API key
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'Analytics Service Key',
    workspace_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    scopes: '["chat.completions","responses"]',
    limit: 1,
    include_byok_in_limit: true,
    expires_at: '2023-11-07T05:31:56Z',
    disabled: false,
    soft_blocked: false
  })
};

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

url = "https://api.phaseo.ai/v1/keys"

payload = {
    "name": "Analytics Service Key",
    "workspace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "scopes": "[\"chat.completions\",\"responses\"]",
    "limit": 1,
    "include_byok_in_limit": True,
    "expires_at": "2023-11-07T05:31:56Z",
    "disabled": False,
    "soft_blocked": False
}
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.ai/v1/keys \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "Analytics Service Key",
  "workspace_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "scopes": "[\"chat.completions\",\"responses\"]",
  "limit": 1,
  "include_byok_in_limit": true,
  "expires_at": "2023-11-07T05:31:56Z",
  "disabled": false,
  "soft_blocked": false
}
'
package main

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

func main() {

	url := "https://api.phaseo.ai/v1/keys"

	payload := strings.NewReader("{\n  \"name\": \"Analytics Service Key\",\n  \"workspace_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"scopes\": \"[\\\"chat.completions\\\",\\\"responses\\\"]\",\n  \"limit\": 1,\n  \"include_byok_in_limit\": true,\n  \"expires_at\": \"2023-11-07T05:31:56Z\",\n  \"disabled\": false,\n  \"soft_blocked\": false\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.ai/v1/keys")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Analytics Service Key\",\n  \"workspace_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"scopes\": \"[\\\"chat.completions\\\",\\\"responses\\\"]\",\n  \"limit\": 1,\n  \"include_byok_in_limit\": true,\n  \"expires_at\": \"2023-11-07T05:31:56Z\",\n  \"disabled\": false,\n  \"soft_blocked\": false\n}")
  .asString();
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.phaseo.ai/v1/keys",
  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([
    'name' => 'Analytics Service Key',
    'workspace_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'scopes' => '["chat.completions","responses"]',
    'limit' => 1,
    'include_byok_in_limit' => true,
    'expires_at' => '2023-11-07T05:31:56Z',
    'disabled' => false,
    'soft_blocked' => false
  ]),
  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.ai/v1/keys")

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  \"name\": \"Analytics Service Key\",\n  \"workspace_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"scopes\": \"[\\\"chat.completions\\\",\\\"responses\\\"]\",\n  \"limit\": 1,\n  \"include_byok_in_limit\": true,\n  \"expires_at\": \"2023-11-07T05:31:56Z\",\n  \"disabled\": false,\n  \"soft_blocked\": false\n}"

response = http.request(request)
puts response.read_body
{
  "data": {
    "id": "11111111-1111-4111-8111-111111111111",
    "hash": "a3f5b7c9d8e1f23456789abcdeffedcba9876543210fedcba1234567890abcdef",
    "workspace_id": "22222222-2222-4222-8222-222222222222",
    "name": "Analytics Service Key",
    "label": "Analytics Service Key",
    "prefix": "phaseo_v1_sk_abcd1234",
    "status": "active",
    "disabled": false,
    "soft_blocked": false,
    "scopes": "[\"chat.completions\",\"responses\"]",
    "created_by": "user_abc123",
    "created_at": "2026-04-28T12:00:00Z",
    "updated_at": "2026-04-28T12:15:00Z",
    "last_used_at": "2026-04-28T12:30:00Z",
    "expires_at": "2027-12-31T23:59:59Z",
    "key": "phaseo_v1_sk_abcd1234_supersecretvalue"
  }
}
{
  "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": {
    "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": [
    {}
  ]
}
{
  "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": {
    "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": [
    {}
  ]
}
{
  "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": {
    "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": [
    {}
  ]
}
{
  "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": {
    "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": [
    {}
  ]
}
This endpoint requires a management API key. Standard Gateway API keys are not accepted.
The plaintext API key is returned once at creation time. OpenRouter-style limit, limit_reset, and include_byok_in_limit fields are accepted; Phaseo currently treats include_byok_in_limit as compatibility-only and always excludes BYOK from this key limit field.

Authorizations

​
Authorization
string
header
required

Bearer token authentication

Body

application/json
​
name
string
required
Minimum string length: 1
Example:

"Analytics Service Key"

​
workspace_id
string<uuid>

Optional workspace override for internal callers.

​
scopes
Example:

"[\"chat.completions\",\"responses\"]"

​
limit
number | null

Optional spend limit in USD for this key.

Required range: x >= 0
​
limit_reset
enum<string>

Period used for the spend limit window.

Available options:
daily,
weekly,
monthly
​
include_byok_in_limit
boolean

Accepted for compatibility. Current Phaseo behavior always excludes BYOK from this limit field.

​
expires_at
string<date-time> | null
​
disabled
boolean
default:false
​
soft_blocked
boolean
default:false

Response

API key created

​
data
object
required
Last modified on July 9, 2026