> ## Documentation Index
> Fetch the complete documentation index at: https://docs.orbit.devotel.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Usage API

> Usage endpoints exposed by the Devotel CPaaS API

# Usage API

Usage endpoints exposed by the Devotel CPaaS API

**Base path:** `/api/v1/usage`

**Endpoint count:** 12

***

### List ai

<Note>
  `GET /api/v1/usage/ai`
</Note>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X GET "https://api.orbit.devotel.io/api/v1/usage/ai" \
      -H "X-API-Key: dv_live_sk_your_key_here" 
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/ai', {
      method: 'GET',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
      },
    })
    console.log(await res.json())


    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    r = requests.get("https://api.orbit.devotel.io/api/v1/usage/ai", headers=headers)
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("GET", "https://api.orbit.devotel.io/api/v1/usage/ai", nil)
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))

    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/ai')
    req = Net::HTTP::Get.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']


    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/ai');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),

    ]);

    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### List alert-rules

<Note>
  `GET /api/v1/usage/alert-rules`
</Note>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X GET "https://api.orbit.devotel.io/api/v1/usage/alert-rules" \
      -H "X-API-Key: dv_live_sk_your_key_here" 
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/alert-rules', {
      method: 'GET',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
      },
    })
    console.log(await res.json())


    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    r = requests.get("https://api.orbit.devotel.io/api/v1/usage/alert-rules", headers=headers)
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("GET", "https://api.orbit.devotel.io/api/v1/usage/alert-rules", nil)
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))

    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/alert-rules')
    req = Net::HTTP::Get.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']


    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/alert-rules');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),

    ]);

    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### List events

<Note>
  `GET /api/v1/usage/alert-rules/events`
</Note>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X GET "https://api.orbit.devotel.io/api/v1/usage/alert-rules/events" \
      -H "X-API-Key: dv_live_sk_your_key_here" 
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/alert-rules/events', {
      method: 'GET',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
      },
    })
    console.log(await res.json())


    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    r = requests.get("https://api.orbit.devotel.io/api/v1/usage/alert-rules/events", headers=headers)
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("GET", "https://api.orbit.devotel.io/api/v1/usage/alert-rules/events", nil)
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))

    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/alert-rules/events')
    req = Net::HTTP::Get.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']


    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/alert-rules/events');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),

    ]);

    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### List cdr

<Note>
  `GET /api/v1/usage/cdr`
</Note>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X GET "https://api.orbit.devotel.io/api/v1/usage/cdr" \
      -H "X-API-Key: dv_live_sk_your_key_here" 
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/cdr', {
      method: 'GET',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
      },
    })
    console.log(await res.json())


    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    r = requests.get("https://api.orbit.devotel.io/api/v1/usage/cdr", headers=headers)
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("GET", "https://api.orbit.devotel.io/api/v1/usage/cdr", nil)
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))

    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/cdr')
    req = Net::HTTP::Get.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']


    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/cdr');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),

    ]);

    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### List export.csv

<Note>
  `GET /api/v1/usage/cdr/export.csv`
</Note>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X GET "https://api.orbit.devotel.io/api/v1/usage/cdr/export.csv" \
      -H "X-API-Key: dv_live_sk_your_key_here" 
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/cdr/export.csv', {
      method: 'GET',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
      },
    })
    console.log(await res.json())


    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    r = requests.get("https://api.orbit.devotel.io/api/v1/usage/cdr/export.csv", headers=headers)
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("GET", "https://api.orbit.devotel.io/api/v1/usage/cdr/export.csv", nil)
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))

    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/cdr/export.csv')
    req = Net::HTTP::Get.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']


    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/cdr/export.csv');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),

    ]);

    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### List inbound-cost

<Note>
  `GET /api/v1/usage/inbound-cost`
</Note>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X GET "https://api.orbit.devotel.io/api/v1/usage/inbound-cost" \
      -H "X-API-Key: dv_live_sk_your_key_here" 
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/inbound-cost', {
      method: 'GET',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
      },
    })
    console.log(await res.json())


    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    r = requests.get("https://api.orbit.devotel.io/api/v1/usage/inbound-cost", headers=headers)
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("GET", "https://api.orbit.devotel.io/api/v1/usage/inbound-cost", nil)
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))

    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/inbound-cost')
    req = Net::HTTP::Get.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']


    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/inbound-cost');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),

    ]);

    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### Alert-rules usage

<Note>
  `POST /api/v1/usage/alert-rules`
</Note>

<ParamField header="Idempotency-Key" type="string">
  Stripe-style idempotency token. Pass a stable, client-generated value (1-255 chars) to dedupe retries on transient timeouts. The same key+credential+path replays the original response for 24h on 2xx (5min on 4xx, 30s on 5xx). Returns 409 if a concurrent request with the same key is already in flight; replayed responses include the `Idempotency-Replay: true` response header.
</ParamField>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X POST "https://api.orbit.devotel.io/api/v1/usage/alert-rules" \
      -H "X-API-Key: dv_live_sk_your_key_here" \
      -H "Content-Type: application/json" \
      -d '{}'
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/alert-rules', {
      method: 'POST',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({}),
    })
    console.log(await res.json())
    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    headers["Content-Type"] = "application/json"
    r = requests.post("https://api.orbit.devotel.io/api/v1/usage/alert-rules", headers=headers, json={})
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("POST", "https://api.orbit.devotel.io/api/v1/usage/alert-rules", bytes.NewBuffer([]byte(`{}`)))
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))
    	req.Header.Set("Content-Type", "application/json")
    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/alert-rules')
    req = Net::HTTP::Post.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']
    req['Content-Type'] = 'application/json'
    req.body = {}.to_json
    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/alert-rules');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),
      'Content-Type: application/json',
    ]);
    curl_setopt($ch, CURLOPT_POSTFIELDS, <<<JSON
    {}
    JSON);
    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### Evaluate alert-rules

<Note>
  `POST /api/v1/usage/alert-rules/evaluate`
</Note>

<ParamField header="Idempotency-Key" type="string">
  Stripe-style idempotency token. Pass a stable, client-generated value (1-255 chars) to dedupe retries on transient timeouts. The same key+credential+path replays the original response for 24h on 2xx (5min on 4xx, 30s on 5xx). Returns 409 if a concurrent request with the same key is already in flight; replayed responses include the `Idempotency-Replay: true` response header.
</ParamField>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X POST "https://api.orbit.devotel.io/api/v1/usage/alert-rules/evaluate" \
      -H "X-API-Key: dv_live_sk_your_key_here" \
      -H "Content-Type: application/json" \
      -d '{}'
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/alert-rules/evaluate', {
      method: 'POST',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({}),
    })
    console.log(await res.json())
    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    headers["Content-Type"] = "application/json"
    r = requests.post("https://api.orbit.devotel.io/api/v1/usage/alert-rules/evaluate", headers=headers, json={})
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("POST", "https://api.orbit.devotel.io/api/v1/usage/alert-rules/evaluate", bytes.NewBuffer([]byte(`{}`)))
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))
    	req.Header.Set("Content-Type", "application/json")
    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/alert-rules/evaluate')
    req = Net::HTTP::Post.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']
    req['Content-Type'] = 'application/json'
    req.body = {}.to_json
    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/alert-rules/evaluate');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),
      'Content-Type: application/json',
    ]);
    curl_setopt($ch, CURLOPT_POSTFIELDS, <<<JSON
    {}
    JSON);
    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### Credit-note meters

<Note>
  `POST /api/v1/usage/meters/credit-note`
</Note>

<ParamField header="Idempotency-Key" type="string">
  Stripe-style idempotency token. Pass a stable, client-generated value (1-255 chars) to dedupe retries on transient timeouts. The same key+credential+path replays the original response for 24h on 2xx (5min on 4xx, 30s on 5xx). Returns 409 if a concurrent request with the same key is already in flight; replayed responses include the `Idempotency-Replay: true` response header.
</ParamField>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X POST "https://api.orbit.devotel.io/api/v1/usage/meters/credit-note" \
      -H "X-API-Key: dv_live_sk_your_key_here" \
      -H "Content-Type: application/json" \
      -d '{}'
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/meters/credit-note', {
      method: 'POST',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({}),
    })
    console.log(await res.json())
    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    headers["Content-Type"] = "application/json"
    r = requests.post("https://api.orbit.devotel.io/api/v1/usage/meters/credit-note", headers=headers, json={})
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("POST", "https://api.orbit.devotel.io/api/v1/usage/meters/credit-note", bytes.NewBuffer([]byte(`{}`)))
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))
    	req.Header.Set("Content-Type", "application/json")
    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/meters/credit-note')
    req = Net::HTTP::Post.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']
    req['Content-Type'] = 'application/json'
    req.body = {}.to_json
    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/meters/credit-note');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),
      'Content-Type: application/json',
    ]);
    curl_setopt($ch, CURLOPT_POSTFIELDS, <<<JSON
    {}
    JSON);
    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### Rollup meters

<Note>
  `POST /api/v1/usage/meters/rollup`
</Note>

<ParamField header="Idempotency-Key" type="string">
  Stripe-style idempotency token. Pass a stable, client-generated value (1-255 chars) to dedupe retries on transient timeouts. The same key+credential+path replays the original response for 24h on 2xx (5min on 4xx, 30s on 5xx). Returns 409 if a concurrent request with the same key is already in flight; replayed responses include the `Idempotency-Replay: true` response header.
</ParamField>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X POST "https://api.orbit.devotel.io/api/v1/usage/meters/rollup" \
      -H "X-API-Key: dv_live_sk_your_key_here" \
      -H "Content-Type: application/json" \
      -d '{}'
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/meters/rollup', {
      method: 'POST',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({}),
    })
    console.log(await res.json())
    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    headers["Content-Type"] = "application/json"
    r = requests.post("https://api.orbit.devotel.io/api/v1/usage/meters/rollup", headers=headers, json={})
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("POST", "https://api.orbit.devotel.io/api/v1/usage/meters/rollup", bytes.NewBuffer([]byte(`{}`)))
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))
    	req.Header.Set("Content-Type", "application/json")
    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/meters/rollup')
    req = Net::HTTP::Post.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']
    req['Content-Type'] = 'application/json'
    req.body = {}.to_json
    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/meters/rollup');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),
      'Content-Type: application/json',
    ]);
    curl_setopt($ch, CURLOPT_POSTFIELDS, <<<JSON
    {}
    JSON);
    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### Patch alert-rules

<Note>
  `PATCH /api/v1/usage/alert-rules/{id}`
</Note>

<ParamField path="id" type="string" required>
  —
</ParamField>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X PATCH "https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3" \
      -H "X-API-Key: dv_live_sk_your_key_here" \
      -H "Content-Type: application/json" \
      -d '{}'
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3', {
      method: 'PATCH',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({}),
    })
    console.log(await res.json())
    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    headers["Content-Type"] = "application/json"
    r = requests.patch("https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3", headers=headers, json={})
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("PATCH", "https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3", bytes.NewBuffer([]byte(`{}`)))
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))
    	req.Header.Set("Content-Type", "application/json")
    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3')
    req = Net::HTTP::Patch.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']
    req['Content-Type'] = 'application/json'
    req.body = {}.to_json
    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PATCH');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),
      'Content-Type: application/json',
    ]);
    curl_setopt($ch, CURLOPT_POSTFIELDS, <<<JSON
    {}
    JSON);
    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {},
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***

### Delete alert-rules

<Note>
  `DELETE /api/v1/usage/alert-rules/{id}`
</Note>

<ParamField path="id" type="string" required>
  —
</ParamField>

<ParamField header="X-Test-Mode" type="string (enum: true|false)">
  Sandbox opt-in for Clerk-session-authenticated requests. Set to `true` to route the call through the test-mode pipeline: no real provider delivery, no credits deducted, response `meta.test_mode: true`. **Ignored for live API keys (`dv_live_sk_*`)** — server-to-server clients must use a test-prefixed key (`dv_test_sk_*`) to exercise sandbox. Test-prefixed keys unconditionally enable sandbox regardless of this header.
</ParamField>

<RequestExample>
  <CodeGroup>
    ```bash cURL theme={null}
    curl -X DELETE "https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3" \
      -H "X-API-Key: dv_live_sk_your_key_here" \
      -H "Content-Type: application/json" \
      -d '{}'
    ```

    ```typescript Node.js theme={null}
    import { Orbit } from '@devotel-orbit/node'

    const orbit = new Orbit({
      apiKey: process.env.ORBIT_API_KEY!,
    })

    const res = await fetch('https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3', {
      method: 'DELETE',
      headers: {
        'X-API-Key': process.env.ORBIT_API_KEY!,
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({}),
    })
    console.log(await res.json())
    ```

    ```python Python theme={null}
    import os, requests

    headers = {"X-API-Key": os.environ["ORBIT_API_KEY"]}
    headers["Content-Type"] = "application/json"
    r = requests.delete("https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3", headers=headers, json={})
    print(r.json())
    ```

    ```go Go theme={null}
    package main

    import (
    	"bytes"
    	"net/http"
    	"os"
    )

    func main() {
    	req, _ := http.NewRequest("DELETE", "https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3", bytes.NewBuffer([]byte(`{}`)))
    	req.Header.Set("X-API-Key", os.Getenv("ORBIT_API_KEY"))
    	req.Header.Set("Content-Type", "application/json")
    	http.DefaultClient.Do(req)
    }
    ```

    ```ruby Ruby theme={null}
    require 'net/http'
    require 'json'

    uri = URI('https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3')
    req = Net::HTTP::Delete.new(uri)
    req['X-API-Key'] = ENV['ORBIT_API_KEY']
    req['Content-Type'] = 'application/json'
    req.body = {}.to_json
    res = Net::HTTP.start(uri.host, uri.port, use_ssl: true) { |h| h.request(req) }
    puts res.body
    ```

    ```php PHP theme={null}
    <?php
    $ch = curl_init('https://api.orbit.devotel.io/api/v1/usage/alert-rules/num_8fb2d1b7c00c4ec9a1d3f5e7b9c1d3');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'DELETE');
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      'X-API-Key: ' . getenv('ORBIT_API_KEY'),
      'Content-Type: application/json',
    ]);
    curl_setopt($ch, CURLOPT_POSTFIELDS, <<<JSON
    {}
    JSON);
    echo curl_exec($ch);
    ```
  </CodeGroup>
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {
      "ok": true
    },
    "meta": {
      "request_id": "req_01HZQX4E7JQ4M2E2H2DM9XE5FJ",
      "timestamp": "2026-08-26T12:00:00.000Z"
    }
  }
  ```
</ResponseExample>

***