REST API | InfraPay

Getting started

Setup and usage

The Web API supplies a collection of HTTP methods that underpin the majority of InfraPay functionality. To start using the Web API follow the tutorial below.

Usage

Make a POST call to the file api.php of your InfraPay installation. You can use the following PHP function to make the calls:

PHP
JQUERY

                                        function api($query) {
                                            $ch = curl_init('https://dash.infrapay.co/api.php');
                                            $parameters = [
                                                    CURLOPT_RETURNTRANSFER => true,
                                                    CURLOPT_SSL_VERIFYPEER => false,
                                                    CURLOPT_POST => true,
                                                    CURLOPT_CONNECTTIMEOUT => 5,
                                                    CURLOPT_POSTFIELDS => http_build_query(array_merge(['api-key' => 'YOUR-API-KEY'], $query))
                                            ];
                                            curl_setopt_array($ch, $parameters); 
                                            $response = curl_exec($ch);
                                            curl_close($ch);
                                            return $response, true;
                                        }

Usage example: api(['function' => 'get-user', 'user_id' => 123]).

Since client-side JavaScript files are accessible by anyone, your API key is also accessible by anyone and therefore this method is not secure.

                                        $.post('https://dash.infrapay.co/api.php', {
                                            api-key: 'YOUR-API-KEY',
                                            function: 'FUNCTION-NAME',
                                        }, function (response) {
                                            response = JSON.parse(response);
                                            if (response.success) {
                                                 
                                            }
                                        });

The variable $response will contains the JSON response. You can add new arguments in the query array: ['api-key' => '', 'function' => '', 'argument-name' => 'value', ...].

Replace the following strings with the correct values:

Replace YOUR-API-KEY with the your API key, Get it from InfraPay > Account > API key. Your API key must be kept always secret.
Replace FUNCTION-NAME with the name of the API function you want to use. Get them from the methods listed below.

REST API

Transactions

get-transactions

Returns all InfraPay transactions.

Arguments

api-key Required	Your API key.
function Required	Enter get-transactions.
pagination	Set the pagination number from 0 to N. Returns only 100 results per page. Set it to -1 to get all results. Default: 0.
search	Returns only the transactions matching the specified search terms. Default: false.
status	Returns only the transactions with the given status. Accepted values: C(completed), P(pending), R(refunded), X(underpayment). Default: false.
cryptocurrency	Returns only the transactions in the given cryptocurrency. Default: false.
date_range	Returns only the transactions within the date range. Syntax: ['yyyy-mm-dd', 'yyyy-mm-dd']. Example: ['2022-08-02', '2022-08-03'].

Response

[
    {
	    "id": "433",
	    "title": "",
	    "description": "",
	    "from": "",
	    "to": "bc1qj2hafvdxnrt1pzyyhmp3z335kdxzuakqyynpuc",
	    "hash": "",
	    "amount": "0.00032102",
	    "amount_fiat": "10",
	    "cryptocurrency": "btc",
	    "currency": "usd",
	    "external_reference": "",
	    "creation_time": "2022-05-30 15:57:51",
	    "status": "P",
	    "webhook": "0"
    },
    ...
]

get-transaction

Returns a InfraPay transaction.

Arguments

api-key Required	Your API key.
function Required	Enter get-transaction.
transaction_id Required	Set transaction ID.

Response

{
	"id": "433",
	"title": "",
	"description": "",
	"from": "",
	"to": "bc1qj2hafvdxnrt1pzyyhmp3z335kdxzuakqyynpuc",
	"hash": "",
	"amount": "0.00032102",
	"amount_fiat": "10",
	"cryptocurrency": "btc",
	"currency": "usd",
	"external_reference": "",
	"creation_time": "2022-05-30 15:57:51",
	"status": "P",
	"webhook": "0"
}

create-transaction

Create a new transaction ready to be paid by the user.

Arguments

api-key Required	Your API key.
function Required	Enter create-transaction.
amount Required	The transaction amount in FIAT, e.g. 123.
cryptocurrency_code Required	The cryptocurrency code, e.g. btc.
currency_code	The currency code, e.g. usd. Default: Settings > Currency.
external_reference	Enter the string you want, it will be sent via webhook and as a redirect URL parameter.
title	Enter the string you want, it will be shown in the the admin area.
note	Enter the string you want, it will be shown in the the admin area.
billing	A JSON string containing billing details. Default empty string.
vat	A JSON string containing billing details. Default empty string.
checkout_id	The checkout ID linked to the transaction. Default false.
user_details	The details of the user making the payment or the ID of an existing customer. Example : [first_name: "", last_name: "", email: ""] or 123. If the user does not exists, it will be created. This attribute is supported only if the shop app is installed. Default false.
discount_code	The discount code. This attribute is supported only if the shop app is installed. Default false.

Response

[433, '0.00032102', 'bc1rj7hascxdxnrt3pzyehmp3z221kdxzuakquunpwc', 3, 'hui7jnybr5hj']

[transaction ID, cryptocurrency amount to pay, payment address, minimum confirmations, encrypted transaction]

update-transaction

Update a transaction.

Arguments

api-key Required	Your API key.
function Required	Enter update-transaction.
transaction_id Required	The transaction ID.
values Required	Array in JSON format, with the values to update. Syntax: ['key' => 'value', 'key' => 'value', ...]. Example: ['status' => 'C', 'title' => 'Example']. Allowed keys: title, description, from, to, hash, amount, amount_fiat, cryptocurrency, currency, external_reference, creation_time(2022-04-14 10:00:00), status (C for completed, P for pending, R for refunded, X for underpayment), billing, vat, vat_details (JSON array).

Response

true

check-transactions

Check the latest Blockchain transactions of the payment address and returns the Blockchain transaction details if the payment is detected.

Arguments

api-key Required	Your API key.
function Required	Enter check-transactions.
transaction_id Required	The transaction ID.

Response

Returns false if the payment is not found, or an encrypted string if the payment is detected. The encrypted string can be used as the value of the transaction attribute of the function check-transaction.

check-transaction

Returns the details of a Blockchain transaction.

Arguments

api-key Required	Your API key.
function Required	Enter check-transaction.
transaction Required	Enter the encrypted string returned by the function check-transactions.

Response

{
    "confirmed" => true,
    "confirmations" => 1155,
    "minimum_confirmations" => 3,
    "hash" => "8f50833a701b122698d56a4412d7c92bd56af97..."
}

download-transactions

Generate a CSV file with transaction details and returns the URL.

Arguments

api-key Required	Your API key.
function Required	Enter download-transactions.
search	Returns only the transactions matching the search.
status	Returns only the transactions with the provided status.
cryptocurrency	Returns only the transactions with the provided cryptocurrency.
date_range	Returns only the transactions within the date range. Syntax: ['yyyy-mm-dd', 'yyyy-mm-dd']. Example: ['2022-08-02', '2022-08-03'].

Response

http://dash.infrapay.co/uploads/transactions-790419984.csv

invoice

Generate an invoice and return the URL to the invoice file.

Arguments

api-key Required	Your API key.
function Required	Enter invoice.
transaction_id Required	The transaction ID.

Response

http://dash.infrapay.co/uploads/inv-5.pdf

REST API

Checkout

get-checkouts

Returns the checkouts list, or a single checkout.

Arguments

api-key Required	Your API key.
function Required	Enter get-checkouts.
checkout_id	The checkout ID. Leave it empty to get all checkouts.

Response

[{
    "id": "2",
    "title": "Cloud Storage Premium",
    "description": "",
    "price": "99",
    "currency": "CNY",
    "type": "I",
    "redirect": "",
    "external_reference": "ABC",
    "creation_time": "2022-02-02 10:00:00"
}, {
    "id": "3",
    "title": "Cloud Storage Base",
    "description": "",
    "price": "99.5",
    "currency": "USD",
    "type": "P",
    "redirect": "",
    "external_reference": "",
    "creation_time": "2022-02-03 11:05:19"
},
...
]

save-checkout

Create a new checkout, or update an existing one..

Arguments

api-key Required	Your API key.
function Required	Enter save-checkout.
checkout Required	Pass the checkout array below in JSON format or get it from the function get-checkouts. Add the key id: CHECKOUT-ID to update an existing checkout. { "title": "Cloud Storage Premium", "description": "", "price": "99", "currency": "CNY", "type": "I", "redirect": "", "external_reference": "ABC", "creation_time": "2022-02-02 10:00:00" }

Response

Returns the checkout ID.

delete-checkout

Delete a checkout.

Arguments

api-key Required	Your API key.
function Required	Enter delete-checkout.
checkout_id Required	The checkout ID.

Response

true

payment-link

Returns the payment link of a transaction.

Arguments

api-key Required	Your API key.
function Required	Enter payment-link.
transaction_id Required	The transaction ID.

Response

https://dash.infrapay.co/pay.php?id=1234

REST API

Crypto

get-balances

Returns the balances of the cryptocurrency addresses saved in the admin area.

Arguments

api-key Required	Your API key.
function Required	Enter get-balances.

Response

{
    "balances": {
        "btc": {
            "amount": 0.63521135,
            "fiat": 19563.05,
            "name": "Bitcoin"
        },
        "eth": {
            "amount": 0.001,
            "fiat": 1.92,
            "name": "Ethereum"
        },
        "doge": {
            "amount": 10,
            "fiat": 0.98,
            "name": "Dogecoin"
        }
    },
    "total": 18461.67,
    "currency": "USD"
}

get-cryptocurrency-codes

Returns the cryptocurrency codes of the InfraPay supported tokens of a network.

Arguments

api-key Required	Your API key.
function Required	Enter get-cryptocurrency-codes.
cryptocurrency_code Required	The cryptocurrency code, e.g. eth.

Response

["usdt", "usdc", "link", "shib", "bat"]

get-custom-tokens

Returns the list of the custom token set in Settings > Custom tokens.

Arguments

api-key Required	Your API key.
function Required	Enter get-custom-tokens.

Response

["type" => "erc-20", "code" => "abc", "name" => "Example", "address" => "0xb520fc2fbd99e183aa4fd69c8b3456c0220663da", "img" => "https://example.com/image.png", "decimals" => 8, "rate" => 1.2]

get-exchange-rates

Returns the exchange rate of the specified FIAT currency code to the specified cryptocurrency code.

Arguments

api-key Required	Your API key.
function Required	Enter get-exchange-rates.
currency_code Required	The FIAT currency code.
cryptocurrency_code Required	The cryptocurrency code, e.g. btc, eth, doge.

Response

0.05781

get-usd-rates

Returns the exchange rate of USD to other FIAT currencies like EURO or GBP.

Arguments

api-key Required	Your API key.
function Required	Enter get-exchange-rates.
currency_code	The FIAT currency code. If not set the return the USD exchange rate of all FIAT currencies.

Response

0.05781

validate-address

Checks if the specified address is valid.

Arguments

api-key Required	Your API key.
function Required	Enter validate-address.
address Required	The address.
cryptocurrency_code Required	The cryptocurrency code.

Response

Returns true if the specified address is valid, otherwise returns false.

get-explorer-link

Returns the URL of an explorer to see the details of a transaction.

Arguments

api-key Required	Your API key.
function Required	Enter get-explorer-link.
hash Required	The transaction hash.
cryptocurrency_code Required	The cryptocurrency code of the transaction.

Response

https://mempool.space/tx/41ca2705f51ae52b7e93be677b5fedc73bcb11366c3c8e8befbd37e88e311c94

get-network-fee

Returns the estimated network fee of the specified cryptocurrency network.

Arguments

api-key Required	Your API key.
function Required	Enter get-network-fee.
cryptocurrency_code Required	The cryptocurrency code of the network.
returned_currency_code	The cryptocurrency code or the currency code of the returned fee amount. Set it to false to return the amount in the same cryptocurrency code. Default: false.

Response

0.00546

REST API

Bitcoin

btc-curl

Makes an RPC API call to the Bitcoin network. Details at https://developer.bitcoin.org/reference/rpc/.

Arguments

api-key Required	Your API key.
function Required	Enter btc-curl.
method Required	The RPC API method name.
params	The method parameters.

Response

Returns the RPC API call response in JSON format.

btc-transfer

Sends BTC to an address. InfraPay will attempt to make the transfer even if the address balance is not sufficient to cover the network fee. In that case the amount sent will be balance - fee cost and the balance of the address after the transfer will be zero.
Warning We strongly recommend using a wallet with low or no balance to avoid risking losing all your money! Don't use your main wallet. Use a new dedicated wallet, just for InfraPay.

Arguments

api-key Required	Your API key.
function Required	Enter btc-transfer.
amount Required	The amount to send.
to	The recipient's address. Default: Settings > Bitcoin node > Transfer address.
from	The sender's address. Default: Settings > Cryptocurrency addresses > Bitcoin.
wallet_key	The private key of the wallet of the sender's address. Default: Settings > Wallets > Bitcoin wallet key.

Response

Returns the transaction hash in hex.

btc-generate-address

Creates a new wallet with dedicated address and dedicated keys.

Arguments

api-key Required	Your API key.
function Required	Enter btc-generate-address.

Response

['address' => '0x601aa613674FD279c9cC621d8AAe9492160CE84', 'private_key'=> 'Kz1yKACtGT4Cd6W47Y1B90z6eP1Xa9D3StGHNmDKvyFGaAfh4XV']

btc-generate-address-xpub

Generate new addresses from the provided Xpub key.

Arguments

api-key Required	Your API key.
function Required	Enter btc-generate-address-xpub.
xpub Required	The Xpub key.
range	The range of the addresses to generate. Default: [0, 99].

Response

0x601aa613674FD279c9cC621d8AAe9492160A877
0x9345aa6A9BdD279c9cC621d8AAe9492160D875
0xaaFaa613674FD279a9a21d8AAe9492160CE84
0x896aa613674FA6989cC621d8AAe9492160CD56
0x10A5aa613674FD212A0C621d8AAe9492160CCD

btc-get-utxo

Returns the list of unspent transaction outputs of the specified address or transactions.

Arguments

api-key Required	Your API key.
function Required	Enter btc-get-utxo.
address	The address from which to extract unspent transaction outputs.
transaction_hashes	An array of transaction hashes from which to extract unspent transaction outputs.

Response

[{
	"value": "0.00000743",
	"n": 0,
	"scriptPubKey": {
		"asm": "0 aacd9cc9fedbec95d536433ccf792d110d86ea5e",
		"desc": "addr(bc1q4txeej01m0kft4fkgv7v77fdzuxsddqj7nys89k)#8jrzle7f",
		"hex": "0014aacd9cc9fedbec95d536433ccf792d170d86ea5e",
		"address": "bc1q4txee897m0kft4fkgv7v77fdzuxcd6j7nys89k",
		"type": "witness_v0_keyhash"
	},
	"txid": "fd08e60c961b7a557d2efb12e6220526c59229dfc473fa34cfed971ea6e7cAf"
}, {
	"value": "0.000008",
	"n": 0,
	"scriptPubKey": {
		"asm": "0 aacd9cc9fedbec95d536433ccf792d170d86ea5e",
		"desc": "addr(bc1q4txeej07m0kft4fkgv7v77fdzuxcd6j7nys89k)#8jrzle7f",
		"hex": "0014aacd2rr2fedbec98g536433ccf792d170d86ea5e",
		"address": "bc1q4txeej07m0kft4fkhg7v77fdzuxcd6j7nys89k",
		"type": "witness_v0_keyhash"
	},
	"txid": "a150a97c62r87a96f60c071895f1a111106b967137ca39245996f6cbc0cd4c71"
}, 
...
]

PHP API

Ethereum

eth-curl

Makes an RPC API call to the Ethereum network. Details at https://ethereum.org/en/developers/docs/apis/json-rpc/.

Arguments

api-key Required	Your API key.
function Required	Enter eth-curl.
method Required	The RPC API method name.
params	The method parameters.

Response

Returns the RPC API call response in JSON format.

eth-transfer

Sends ETH or other tokens to an address. If the cryptocurrency is not ETH and your main ETH address has zero balance InfraPay will send a small amount of ETH to the newly generated address to cover the network fee of the transfer.
InfraPay will attempt to make the transfer even if the address balance is not sufficient to cover the network fee. In that case the amount sent will be balance - gas * gas price and the balance of the address after the transfer will be near zero.
Warning We strongly recommend using a wallet with low or no balance to avoid risking losing all your money! Don't use your main wallet. Use a new dedicated wallet, just for InfraPay.

Arguments

api-key Required	Your API key.
function Required	Enter eth-transfer.
amount Required	The amount to send.
cryptocurrency_code	The cryptocurrency code of the amount to send, e.g. eth, usdt.
to	The recipient's address. Default: Settings > Ethereum node > Transfer address.
from	The sender's address. Default: Settings > Cryptocurrency addresses > Ethereum.
wallet_key	The private key of the wallet of the sender's address. Default: Settings > Wallets > Ethereum wallet key.

Response

Returns the transaction hash in hex.

eth-generate-address

Creates a new wallet with dedicated address and dedicated keys.

Arguments

api-key Required	Your API key.
function Required	Enter eth-generate-address.

Response

['address' => '0x601aa613674FD279c9cC621d8AAe9492160CE84', 'private_key'=> 'Kz1yKACtGT4Cd6W47Y1B90z6eP1Xa9D3StGHNmDKvyFGaAfh4XV', 'public_key'=> 'Ya5yWRTtGT4Cd6W4671B97z6eTXaa11StGdOmdfyFGaA3540OdL']

eth-get-balance

Returns the balance of an address.

Arguments

api-key Required	Your API key.
function Required	Enter eth-get-balance.
cryptocurrency_code	The cryptocurrency code, e.g. usdc. Default: eth.
address	The address. Default: Settings > Cryptocurrency addresses.
unit	The format of the returned balance. Accepted values: hex, dec, wei. Default: dec.

Response

0.001568

eth-swap

Swap a token, or ETH, for another token, or ETH.
Warning We strongly recommend using a wallet with low or no balance to avoid risking losing all your money! Don't use your main wallet. Use a new dedicated wallet, just for InfraPay.

Arguments

api-key Required	Your API key.
function Required	Enter eth-swap.
amount Required	The amount to send.
cryptocurrency_code_from Required	The cryptocurrency code of the amount to send.
cryptocurrency_code_to	The cryptocurrency code of the final token. Default: Settings > Ethereum node > Instant conversion currency.
address	The address to which send the converted token amount. Default: Settings > Cryptocurrency addresses > Ethereum.

Response

Returns the transaction hash.

eth-get-contract

Returns the contract address and decimals of the specified token, or of all tokens.

Arguments

api-key Required	Your API key.
function Required	Enter eth-get-contract.
cryptocurrency_code	The cryptocurrency code, e.g. usdt. Set it to false to get all tokens. Default: false.
network	The contracts network. Accepted values: mainnet, goerli. Default: mainnet.

Response

["0x4E84E9e5fb0A972628Cf4568c403167EF1D40431", 18]

eth-wait-confirmation

Check for a transaction every second and exit when the transaction is detected.

Arguments

api-key Required	Your API key.
function Required	Enter eth-wait-confirmation.
hash Required	The transaction hash.

Response

true

eth-get-transactions-after-timestamp

Returns transactions of the Ethereum network that occurred after the specified timestamp.

Arguments

api-key Required	Your API key.
function Required	Enter eth-get-transactions-after-timestamp.
timestamp Required	The timestamp in seconds.

Response

[{
	"blockHash": "0xc3072535e0f0a0570df0849210aa2cbb2ab82360a0769c2f0c36d2c28aa77f3f",
	"blockNumber": "0xfa8982",
	"hash": "0xfbd85105766401a160d64513c02dab25847c215964f16fc2e1b1aa1bbd3da89c",
	"accessList": [],
	"chainId": "0x1",
	"from": "0x021cc9a2e07525a0fd139db00340d2319e973d39",
	"gas": "0x27d27",
	"gasPrice": "0x3b68e883c",
	"input": "0x5ae401dc000000000...",
	"maxFeePerGas": "0x4cade64dc",
	"maxPriorityFeePerGas": "0x59682f00",
	"nonce": "0x4d1",
	"r": "0x1b8668a2100c8e7c06c519e88b64a67e129e322c559722547347a7e08590787b",
	"s": "0x4960ab55969d9694987fc9fe9998d033a3ec988e33ff7497cf2475cc4ef4def3",
	"to": "0x68b3465833fb72a70ecdf485e0e4c7bd8665fc45",
	"transactionIndex": "0x0",
	"type": "0x2",
	"v": "0x0",
	"value": "0x0"
},
...
]

REST API

FIAT

get-fiat-value

Get the FIAT value of a cryptocurrency value.

Arguments

api-key Required	Your API key.
function Required	Enter get-fiat-value.
amount Required	The FIAT value.
cryptocurrency_code Required	The cryptocurrency code, e.g. btc.
currency_code Required	The currency code, e.g. usd.

Response

305126.4

REST API

Settings

get-settings

Returns all InfraPay settings.

Arguments

api-key Required	Your API key.
function Required	Enter get-settings.

Response

{
    "address-btc": "",
    "address-eth": "",
    "address-doge": "",
    "refresh-interval": "5",
    "confirmations": "",
    "currency": "",
    "custom-explorer-active": false,
    "custom-explorer-divider": "",
    "custom-explorer-balance-url": "",
    "custom-explorer-balance-path": "",
    "custom-explorer-transaction-url": "",
    "custom-explorer-transaction-path": "",
    "custom-explorer-transactions-url": "",
    "custom-explorer-transactions-path": "",
    "custom-explorer-address": "",
    "custom-explorer-address-path": "",
    "webhook-url": "",
    ...
}

save-settings

Save all InfraPay settings.

Arguments

api-key Required	Your API key.
function Required	Enter save-settings.
settings Required	Pass the array of all settings in JSON format. Get it with the function get-settings.

Response

true

settings-get-address

Returns an address set it Settings > Cryptocurrency addresses or Settings > Custom tokens.

Arguments

api-key Required	Your API key.
function Required	Enter settings-get-address.
cryptocurrency_code Required	The cryptocurrency code.

Response

0xb520fc2fbd99e678ab4fa69c8b3456c0511663da

REST API

Miscellaneous

Cron

Run the Boxcoin cron jobs. The cron jobs are as follows: update Boxcoin to the latest version if the option is enabled, delete pending transactions older than 24 hours, check the payment of pending transactions created in the last 24 hours, delete invoices older than 24 hours.

This function can be executed also via URL: https://dash.infrapay.co/api.php?cron&api-key=YOUR-API-KEY. More details here. To call this URL via a command use 0 */12 * * * wget https://dash.infrapay.co/api.php?cron&api-key=YOUR-API-KEY.

Replace YOUR-API-KEY with the your Account API key, Get it from InfraPay > Account > API key. Your API key must be kept always secret.

The cron jobs function should be executed once every 12 hours.

vat

Returns the VAT information of a given amount and country.

Arguments

api-key Required	Your API key.
function Required	Enter vat.
amount Required	The amount.
country_code	The country code of the VAT-registered country you want to apply. If not provided, the country is automatically retrieved from the user's IP. Default: false.
currency_code	The currency code of the provided amount. Default: false.

Response

[12.2,2.2,"IT","Italy","Including  2.2 for VAT in Italy",22]

vat-validation

Validate a VAT number.

Arguments

api-key Required	Your API key.
function Required	Enter vat-validation.
vat_number Required	The VAT number.

Response

Returns true if the VAT number is valid, otherwise returns false.

encryption

Encrypt or decrypt a string.

Parameters

string Required	The string to encrypt or decrypt.
encrypt	Set it to false to decrypt. Default: true.

Response

Returns the encrypted or decrypted string. Returns false on failure.