{"categories":[{"label":"Internet","url":"https://skillfed.io/packages/category/internet/5"}],"enrichment":{"capability":"Python bindings for the Breez Spark SDK, enabling non-custodial Bitcoin and stablecoin payments via Lightning, Spark, and on-chain protocols.","skillfed_tags":["bitcoin-payments","lightning-network","non-custodial"],"use_cases":["Add Bitcoin/Lightning payment acceptance to a Python web app or service without managing your own node infrastructure.","Build a mobile or desktop wallet that supports multiple payment protocols (Lightning, on-chain, Spark tokens) with a single SDK.","Implement stablecoin (USDT/USDC) send functionality in a fintech or remittance application.","Enable seedless, passkey-based login for a Bitcoin app with real-time balance sync across devices.","Integrate Spark token issuance and transfer for custom tokenized value on a Bitcoin Layer 2."],"what_it_does":"Breez SDK - Spark is a Python wrapper around Breez's Rust-based Bitcoin and stablecoin payment SDK, designed to let developers add non-custodial payment flows to their applications without running a full node. It abstracts away the complexity of Bitcoin, Lightning, and Spark (a Layer 2 protocol built on multi-signature delegation) so that users can send and receive payments in BTC, USDT, USDC, and Spark tokens via Lightning addresses, LNURL-Pay, on-chain addresses, and Spark addresses.\n\nThe SDK handles key management (keys stay with the user), multi-device sync, payment persistence, and automatic on-chain claims. Under the hood, Spark uses a shared signing protocol where Spark Operators facilitate instant settlement without requiring blockchain confirmations, while funds remain non-custodial and can be exited to the Bitcoin main chain at any time. You'll need a free API key from Breez to initialize the SDK.","worth_installing":"Yes\u2014if you are building a Bitcoin or stablecoin payment feature in Python and want to avoid the operational burden of running a Lightning node or managing keys yourself. The SDK is free, actively maintained, has no runtime dependencies, and covers a broad range of payment protocols. The main gotcha is the required API key; beyond that, install friction is low and security posture is solid (no vulnerabilities reported, MIT license, recent release)."},"id":"breez-sdk-spark","links":{"html":"https://skillfed.io/packages/breez-sdk-spark","md":"https://skillfed.io/packages/breez-sdk-spark.md","pypi":"https://pypi.org/project/breez-sdk-spark/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-08-12","license_spdx":null,"license_treatment":"permissive","name":"breez-sdk-spark","python_support":"unspecified","summary":"Python language bindings for the Breez Spark SDK"},"popularity":{"monthly_downloads":114713,"position":12283,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"0.22.0"}