Payment Buttons
Our variety of payment buttons can be implemented quickly and seamlessly to provide crypto payment functionality on your site.
Last updated
Our variety of payment buttons can be implemented quickly and seamlessly to provide crypto payment functionality on your site.
Last updated
Feel free to check out our example buttons.
Note: The system will only let you have 3 transactions at a time in the 'Waiting for funds...' state (as a buyer, no limit for sellers).
| Item | Value | Required? |
|---|---|---|
| Field Name | Description | Required? | Length Limit |
|---|---|---|---|
| Field Name | Description | Required? | Length Limit |
|---|---|---|---|
| Field Name | Description | Required? | Length Limit |
|---|---|---|---|
| Field Name | Description | Required? | Length Limit |
|---|---|---|---|
| Field Name | Description | Required? | Length Limit |
|---|---|---|---|
| Item | Value | Required? |
|---|---|---|
Merchant ID *
You can find this on your My Account page. If you were logged in it would fill this in automatically.
Yes
Item Name *
Yes
Item Amount *
Select from the menu.
Yes
Item Description
No
Item Number [not visible to buyer]
No
Invoice [not visible to buyer]
No
Tax Amount
No
Don't Collect Shipping Address
No
Shipping Cost
No
Success URL *
Buyer will be prompted to continue to this URL after successful payment.
Yes
Cancel URL *
Buyer will be given this URL to return to your store instead of checking out.
Yes
IPN URL
Leave blank to use your account default.
No
cmd
This should always be set to '_cart_add'.
Yes
N/A
reset
This tells the server to delete any cached button data for the user. Set the value to 1
Yes
1
merchant
Your merchant ID (you can find this on the My Account page).
Yes
N/A
currency
The currency of the payment (BTC, ETH, BCH, USDT, USDC & EURST). Values supported: Any crypto or fiat currency on the Supported Coins page. Note we in no way process any fiat currencies, they are simply convenience values so you don't have to convert to BTC or another coin yourself.
Yes
5
amount
The amount (in the currency chosen) of the payment.
Yes
N/A
item_name
The name of the item being purchased.
Yes
128
item_desc
Description of the item being purchased.
No
128
item_number
This is a passthru variable for your own use. [not visible to buyer]
No
128
invoice
This is a passthru variable for your own use. [not visible to buyer]
No
128
allow_quantity
0 = Don't allow buyer to adjust quantity (default). 1 = Allow buyer to adjust quantity.
No
1
want_shipping
1 = Want buyer's shipping information.0 = Don't want buyer's shipping information. (default)
No
1
shippingf
Cost of shipping the item. Shipping cost is shippingf*quantity (unless shipping2 is set)
No
N/A
shipping2f
Cost of shipping each additional item. Shipping cost is shippingf+((quantity-1)*shipping2f)
No
N/A
ipn_url
Sets an IPN URL.If not set or blank defaults to the IPN URL in your settings.
No
255
success_url
Sets a URL to go to if the buyer does complete checkout.
No
255
cancel_url
Sets a URL to go to if the buyer decides to not complete checkout.
No
255
lang
Automatically set the checkout language to this language code. For a list of supported codes check this page.
No
16
first_name
Buyer's first name.
No
32
last_name
Buyer's last name.
No
32
Buyer's email address.
No
128
address1
Street / address line 1
No
128
city
City
No
64
phone
Phone Number
No
32
Merchant ID *
You can find this on your My Account page. If you were logged in it would fill this in automatically.
Yes
Item Name *
Yes
Item Amount *
Select from the menu.
Yes
Item Description
No
Item Number [not visible to buyer]
No
Invoice [not visible to buyer]
No
Tax Amount
No
Don't Collect Shipping Address
No
Shipping Cost
No
Success URL *
Buyer will be prompted to continue to this URL after successful payment.
Yes
Cancel URL *
Buyer will be given this URL to return to your store instead of checking out.
Yes
IPN URL
Leave blank to use your account default.
No
Merchant ID *
You can find this on your My Account page. If you were logged in it would fill this in automatically.
Yes
Item Name *
Yes
Item Amount *
Select from the menu.
Yes
Item Description
No
Item Number [not visible to buyer]
No
Invoice [not visible to buyer]
No
Tax Amount
No
Don't Collect Shipping Address
No
Shipping Cost
No
Success URL *
Buyer will be prompted to continue to this URL after successful payment.
Yes
Cancel URL *
Buyer will be given this URL to return to your store instead of checking out.
Yes
IPN URL
Leave blank to use your account default.
No
