Explore the SendBit API

An incredibly easy method for websites to receive bitcoin payments. This service is completely free and secure and is perfect for business or personal use.

The Sendbit API is the quickest and easiest way to begin accepting automated crypto payments. Consisting of just a simple HTTP Post request, you can be up and running in minutes.

To use the Receive Payments API, please generate an API key using your dashboard. You should always keep your secret key safe and it should not be enclosed at any point or this could result in loss of funds.

Call-backs are sent every one minute to your call-back address until you receive three confirmations on the transaction.

All API calls are implemented as a HTTP Post. Requests must be made to our API endpoint located at https://sendbit.io/api/[METHOD]

generate-address method
include_once("sendbit.inc.php");
define("API_KEY", "YOUR_API_KEY");
define("API_SECRET", "YOUR_API_SECRET");
$callback_url = "https://site.com/IPN.php?user=2450";
$api_client = new SendBitApi(API_KEY, API_SECRET);
$api_client->setCoin("BTC");
$api_client->setField("callback_url", $callback_url);
$api_client->setMethod("generate-address");
$response = $api_client->process();

if($response["response_code"] != 200) {

exit($response["response_message"]);

} else {

$address = $response["address"];
$qr_code_url = $response["qr_code"];

}

Blockchain Benefits for Enterprises

Transparent

Sendbit is fully transparent, allowing users to have full access over their funds at all times. Wallets and private keys are stored using AES-256 encryption.

Trust

We make cryptocurrency easy to store, use and accept, and we’ve built a wallet with full transparency, allowing users to have full control of their funds.

Competence

We have built a great API solution, allowing everyone to accept cryptocurrency payments on their platform. At Sendbit, we give you full control over APIs - this means we do not brand our API in any way.

Security

Sensitive data that would normally reside on our servers is disconnected entirely from the Internet. Wallets and private keys are stored using AES-256 encryption.

Traceability

Our system generates a new address each time you wish to receive payments. This makes it difficult for anyone to trace your previous transactions on the blockchain.

Low fees

There are no hidden fees - we charge a flat fee of 1%, this is called a network fee. We allow users to decide their own miners fee; never pay high miner fees again with Sendbit.

Learn More about the Sendbit Technologies

The Sendbit wallet has been put together with some of the world’s best technologies to guarantee speed and security.

Secure Wallet Technology Sendbit cold storage & live wallet technology tested by top worlds's hackers.. 0% hack 0% crypto coin loss

HTTP/3

HTTP/3 is the upcoming third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Smart Routing

All Argo traffic is encrypted end-to-end across the Cloudflare network, protecting web traffic from bad actors.

QUIC

QUIC is a general-purpose transport layer network protocol initially designed by Jim Roskind at Google, implemented, and deployed in 2012.

NGINX

At sendbit we use nginx technology, nginx is used by bank of america, american express and 66% of all internet websites.