Receive Email OTP Online: Real Gmail & iCloud Inboxes
Need a verification code without handing over your own address? To receive an email OTP online, you borrow a real inbox for a few minutes: the service you are signing up for sends its code there, and you read it in your browser or through an API. This page covers how that works on OTPGmail, how fast codes really arrive, what happens when they do not, which services are supported and how to automate the flow.
What receiving an email OTP online means
Registering for ChatGPT, GitHub, Shopee or almost any online service starts with an email address and a verification code (OTP) or activation link. With OTPGmail you rent the right to receive that code at a real @gmail.com or @icloud.com inbox for a short time: the system issues an address, you paste it into the sign-up form, and the code shows up on your order page.
This is not the same as buying a mailbox. You do not get a password, you do not own the account behind the address, and you cannot send mail from it. In exchange there is nothing to create or maintain and no abandoned account left behind, and an inbox costs from $0.01 (250 VND). Typical users are developers and QA engineers testing sign-up flows, people who need a legitimate secondary account, and agencies opening accounts for clients.
How it works in four steps
- Create a free account and top up on the rent page. International customers usually pay in USDT (BEP20, TRC20 or TON), from 2 to 2,000 USDT, converted automatically at the market rate with no deposit fee; QR bank transfer works for Vietnamese banks.
- Choose a service and an inbox type. Pick the target service from the list of 115, choose
@gmail.comor@icloud.com, and rent. You are charged only when an inbox is actually issued. - Paste the address into the sign-up form of the target service and ask it to send the code.
- Read the code on your order page. It appears automatically; there is no mailbox to log in to. After the first code, further codes for the same order are free for 24 hours.
How fast do codes arrive?
Speed depends on the sender, not on the inbox. These are averages measured on OTPGmail up to 18 September 2026, after more than 71,718 inboxes issued:
| Service | Typical wait for the code | Orders that received a code (last 30 days) |
|---|---|---|
| GitHub | about 30 seconds | 78% |
| AWS | about 40 seconds | 96% |
| Shopee | about 45 seconds | 95% |
| about 1 minute | 63% | |
| Microsoft | about 2 minutes | 89% |
| ChatGPT | about 3–4 minutes | 71% |
Other 30-day delivery rates: Vercel 98%, Amazon 96%, TikTok 88%. When an order gets no code, the target service has usually stopped the sign-up before sending anything, for example at a captcha, so no email ever went out. Those orders are refunded. Facebook is lowest because it frequently asks for additional checks first. For stubborn senders, see the guides on ChatGPT verification email not received and GitHub verification email not received.
The refund rule and the 24-hour window
Every order has two time limits:
- 30 minutes to get the first code. If nothing arrives, the order cancels itself and the full amount returns to your balance automatically. You can also cancel earlier yourself as long as no code has arrived.
- 24 hours of further codes. After the first code, the same address keeps receiving login codes and device confirmation codes at no extra cost. A few services deliver only one code per inbox; in that case the order simply stops listening.
Once the 24 hours are over, the address no longer receives anything for you. If you plan to keep the target account, change its email to one of your own, or switch on an authenticator app, inside that window.
Supported services
OTPGmail covers 115 services, each with a live price and stock figure. Some of the most requested:
- Developer tools: GitHub, AWS, Vercel, DigitalOcean, Cursor.
- AI: ChatGPT, Claude, Grok.
- Social and community: Facebook, TikTok, Discord, Instagram, Reddit. Telegram and WeChat are listed too, but both sign you up by phone number; email there is only used for recovery and login.
- Shopping: Shopee, Amazon, Etsy.
- Ecosystems: Microsoft, Apple ID.
Not listed? Rent the any-service inbox at a higher price, or use the Request a service button on the rent page to send the service name and a sample verification email; an admin adds it when our infrastructure supports it. The full catalog is on the temp Gmail by service page.
Gmail or iCloud?
Both are real mailboxes with the same mechanism and refund rule. Gmail stock is steadier and is the only type available for bulk rental. iCloud is roughly 10% cheaper and offered for 114 of the 115 services (Apple ID is the exception), but its shared stock pool sometimes runs out for a while. Default to Gmail; switch to iCloud to save money or when Gmail is out of stock. More detail is on the disposable Gmail and temp iCloud email pages.
Need volume? Bulk rental issues up to 200 Gmail inboxes per batch, held for 24 hours, with an export file. Bulk inboxes that receive no code are not refunded, so use single orders through the API when you want a refund on every failed inbox.
A Gmail OTP receiver with an API
Each account has its own API key on the account page, sent as Authorization: Bearer <api_key>. The basic flow is three calls:
POST /v1/orderswith{ "service": "git", "domain": "gmail.com" }rents an inbox (domainis optional and defaults to gmail.com).GET /v1/orders/{orderId}is polled every 3–5 seconds until theotparray contains a code.POST /v1/orders/{orderId}/cancelcancels and refunds an order that has not received a code.
Common error codes are NO_MAILS_AVAILABLE (out of stock, nothing charged), INSUFFICIENT_BALANCE, DOMAIN_UNAVAILABLE and VALIDATION_ERROR. Calls are rate limited, and an Idempotency-Key header is recommended when creating orders. This is an inbox for receiving codes in your tests, not a service for sending OTP emails to your users. The full reference is in the API docs, and the email OTP API for testing guide has a worked example.
Responsible use
Renting an inbox fits secondary accounts that separate work from personal life, developer test accounts, accounts for agency clients and sign-ups to services abroad. Every platform has terms about how many accounts you may hold and why: read and follow them. OTPGmail is not responsible for misuse. Do not use a rented address for a bank, a wallet or anything you will need to recover months from now.
Frequently asked questions
Do I need to log in to Gmail to read the code?
No. The code appears on your OTPGmail order page and through the API. You never receive a mailbox password.
What happens if the code never arrives?
The order waits up to 30 minutes, then cancels itself and refunds the full amount to your balance. The usual cause is the target service blocking the sign-up step; change network or browser and rent again.
How is this different from 10-minute mail?
A rented address is a real Gmail or iCloud mailbox, so the target service sees an ordinary address; ten-minute mail uses unfamiliar domains that are often blocked. The virtual email for OTP page compares the two.
Can I use one rented address for several services?
Each order is tied to one service so the system can recognize the right verification email. For another service, place another order; for a service that is not listed, use the any-service inbox.
Ready to receive an email OTP online? Rent an inbox, check the live price list, or read the API docs. Step-by-step walkthroughs are in our guides.