import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

const { data, error } = await resend.usage.get();

$resend = Resend::client('re_xxxxxxxxx');

$resend->usage->get();

import resend

resend.api_key = "re_xxxxxxxxx"

resend.Usage.get()

require "resend"

Resend.api_key = "re_xxxxxxxxx"

usage = Resend::Usage.get
puts usage

package main

import "github.com/resend/resend-go/v4"

func main() {
	client := resend.NewClient("re_xxxxxxxxx")

	client.Usage.Get()
}

use resend_rs::{Resend, Result};

#[tokio::main]
async fn main() -> Result<()> {
  let resend = Resend::new("re_xxxxxxxxx");

  let _usage = resend.usage.get().await?;

  Ok(())
}

import com.resend.Resend;
import com.resend.core.exception.ResendException;
import com.resend.services.usage.model.UsageResponse;

public class Main {
    public static void main(String[] args) throws ResendException {
        Resend resend = new Resend("re_xxxxxxxxx");

        UsageResponse usage = resend.usage().get();
    }
}

using Resend;

IResend resend = ResendClient.Create( "re_xxxxxxxxx" ); // Or from DI

var resp = await resend.UsageAsync();
Console.WriteLine( "Contacts used={0}", resp.Content.Contacts.Used );

curl -X GET 'https://api.resend.com/usage' \
     -H 'Authorization: Bearer re_xxxxxxxxx'

resend usage

{
  "object": "usage",
  "emails": {
    "daily": {
      "used": 10,
      "limit": 100,
      "sent": 8,
      "received": 2,
      "resets_at": "2026-07-29T00:00:00.000Z"
    },
    "monthly": {
      "used": 100,
      "limit": 3000,
      "sent": 80,
      "received": 20,
      "resets_at": "2026-08-01T00:00:00.000Z"
    }
  },
  "contacts": {
    "used": 10,
    "limit": 3000
  },
  "segments": {
    "used": 1,
    "limit": 3
  },
  "broadcasts": {
    "used": 2,
    "limit": null
  },
  "ai_credits": {
    "used": 5,
    "limit": 100,
    "next_increase_at": null
  },
  "automation_runs": {
    "used": 3,
    "limit": 10000,
    "resets_at": "2026-08-01T00:00:00.000Z"
  },
  "domains": {
    "used": 1,
    "limit": 1
  },
  "rate_limit": {
    "limit": 1000,
    "duration": "1000ms"
  }
}