How to accept crypto payments in Python
Accept Bitcoin and USDT in a Python app: sign API requests with hmac, create a payment with requests, redirect to the payment page and verify the webhook in Flask.
4 min read
Blog
Articles about Webhooks · Page 2
CryptoLike articles and guides about Webhooks: how it works in crypto payments, what the statuses mean and how to integrate it step by step.
How to accept crypto payments on a website: 4 ways compared
Four ways to accept crypto payments with CryptoLike: a CMS plugin, the API or an SDK with a widget, a payment link, the Хорошоп connector. Steps and comparison.
7 min read
Idempotency keys in payment APIs: how not to charge or pay twice
Why retries create duplicate payments and payouts, and how CryptoLike prevents them: Idempotency-Key, payout_id, order_id and webhook event_id, with code.
8 min read
Underpaid, overpaid and late crypto payments: what happens and what to do
What CryptoLike does when a customer pays too little, too much or too late, or not at all before the deadline — statuses, webhooks and the next step for each case.
7 min read
Verify crypto payment webhooks: HMAC-SHA256 in TypeScript, Python, Go, PHP
Check CryptoLike webhook signatures step by step: raw body, timestamp tolerance, constant-time compare, event_id dedup — code in TypeScript, Python, Go and PHP.
6 min read