Free si Payment Processor

Free Siren Payment Processing Gateway

Accept Siren payments on your website

Poof Checkout can help you invoice and accept Siren payments from your users, with non-custodial payments going directly to your Siren wallet.

Siren for E-Commerce and Donations

Accept Siren for E-Commerce Shops alongside other popular payment systems. Become part of the list of companies that accepts si

Convert Siren to Fiat

Accept Siren for E-Commerce alongside other popular payment systems and get paid out in fiat.

Siren REST Payment Processor API

Free Siren API

Instant access over to the si blockchain network. Connect to Poof's full node with a single line of code.

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import requests

import json

api_key = T_xeh_Hr_tCS9zIh1uwmrw

// Create a Siren payment charge to track blockchain payments.

def create_charge():

payload = { currency: 'EUR' , amount: 15, crypto: 'si' }

r = requests.post("https://www.poof.io/api/v1/create_charge",

json = payload,

headers = { 'Authorization': api_key })

return r.json()

// Returns Siren Payment Address and Tracking Information.

print( create_charge() )

Comprehensive libraries

Poof's REST API is available for all of the most commonly used languages and frameworks.

Accept donations with Siren or create your own payment flow

Create Siren Invoices Track Siren Payments Create Siren Checkout Receive Siren Webhooks Access Crypto Exchange APIs

Create Siren Invoices

Create a Siren payment widget and invoice in minutes to invoice your customers. Select local currency or create specific rates in Siren.

No Fees
Recieve si Payments
Hosted Invoice or Whitelabel
Highly Customizable
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import requests

import json

api_key = A_oem_Ek_zCS9wIh11wpre

// Create a payment charge to track blockchain payments.

def create_invoice():

payload = { currency: 'EUR' , amount: 15, crypto: 'si' }

r = requests.post("https://www.poof.io/api/v1/create_invoice",

json = payload,

headers = { 'Authorization': api_key })

return r.json()

// Returns Siren Invoice URL.

print( create_invoice() )

Track Siren Payments

Poof will monitor the si blockchain for payments you create. Create your own payment flow in Siren, make an exchange, or create your own payment processor.

Instant Payment Tracking
Notifications and Webhooks
No-Address Reuse
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import requests

import json

api_key = T_xeh_Hr_tCS9zIh1uwmrw

// Create a payment invoice to track blockchain payments.

def create_charge():

payload = { currency: 'USD' , amount: 15, crypto: 'si' }

r = requests.post("https://www.poof.io/api/v1/create_charge",

json = payload,

headers = { 'Authorization': api_key })

return r.json()

// Returns Siren Payment Address and Blockchain Information.

print( create_charge() )

Create Siren Checkout

Collect customer information and emails with Poof Checkout. Accept Sirenpayments on your domain without redirects.

300+ Payment Methods
Optimized for Desktop and Mobile
Whitelabel Checkout
Faster payments settlement
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import requests

import json

api_key = Okwe1m_ek1tCS9z_h1ewmrw

// Create a hosted checkout to receive blockchain payments.

def create_checkout():

payload = { amount: '15' , username: Poof, fields: ["Email", "Amount"] }

r = requests.post("https://www.poof.io/api/v1/create_invoice",

json = payload,

headers = { 'Authorization': api_key })

return r.text()

//"https://www.poof.io/checkout/session/eyJ1c2VybmF" .

print( create_checkout() )

Receive Siren Webhook Notfications

Subscribe to si payment notifications coming towards your wallet and automate BTC transactions.

Notifications of New BTC Payments
Notifications of BTC Payouts
Notifications of BTC Payment Information
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@app.route ('/ipn', methods=['POST'])

amount: request.form.get('amount')

currency: request.form.get('currency')')

payment_id: request.form.get('payment_id')

print(request.form)

Access Crypto Exchange API

Free cryptocurrency and fiat exchange rates API. Query over 6000+ cryptocurrencies and exchange data.

No-Rate Limit
Free to Use
Simple REST APi
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import requests

import json

api_key = Okwe1m_ek1tCS9z_h1ewmrw

// Create a hosted checkout to receive blockchain payments.

def fetch_rate():

payload = { base: 'USD' }

r = requests.post("https://www.poof.io/api/v1/fetch_crypto_rates",

json = payload,

headers = { 'Authorization': api_key })

return r.json()["BTC"]

//SirenPrice API

print(" BTC Price: " + fetch_rate())