BITCOIN & CRYPTO DIRECTORY

1Bitcoin HUB

Find useful things to do with Bitcoin.

Wallets, places to spend, tools to build. All in one place.

The catalog↗

44,375listings

Projects & services: 6,162
Merchant locations: 29,790
GitHub repositories: 8,423

BitcoinAll crypto

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8,153 listings

Developer tools & open source

cryptoapi/Python-Django-Flask-Bitcoin-Payments

Public crypto repository written primarily in JavaScript.

bitcoinbitcoin api

☆ 25 +0 / 7dView listing

Developer tools & open source

AlbatrossAutomated/blue_collar_gdax

Public crypto repository written primarily in Ruby.

automated tradingbitcoin

☆ 25 +0 / 7dView listing

Wallets & custody

hacksdark/cybersecurity_hack

Public crypto repository written primarily in Python.

bitcoincrypto

☆ 25View listing

Developer tools & open source

douvy/btc-tooling

Public crypto repository written primarily in TypeScript.

bitcoinbitcoin price

☆ 0 +0 / 7dView listing

Developer tools & open source

ChrisCho-H/bitcoin-sdk-js

Public crypto repository written primarily in JavaScript.

bitcoinjavascript

☆ 0 +0 / 7dView listing

Developer tools & open source

paulmillr/noble-curves

Public crypto repository written primarily in TypeScript.

bitcoinbls12 381

☆ 0 +0 / 7dView listing

Developer tools & open source

anders94/blockchain-demo

Public crypto repository written primarily in Pug.

bitcoinblockchain

☆ 0 +0 / 7dView listing

Developer tools & open source

richardkiss/pycoin

Public crypto repository written primarily in Python.

altcoinsbip32

☆ 0 +0 / 7dView listing

Developer tools & open source

paulmillr/noble-secp256k1

Public crypto repository written primarily in TypeScript.

bitcoincryptography

☆ 0 +0 / 7dView listing

Developer tools & open source

alexk111/One-Time-Address

Public crypto repository written primarily in Handlebars.

bitcoinbitcoin address

☆ 0 +0 / 7dView listing

Developer tools & open source

alexk111/HD-Wallet-Scanner

Public crypto repository written primarily in JavaScript.

bitcoinbitcoin address

☆ 0 +0 / 7dView listing

Developer tools & open source

stevenroose/hal

Public crypto repository written primarily in Rust.

bitcoincryptography

☆ 0 +0 / 7dView listing

Developer tools & open source

sr-gi/bitcoin_tools

Public crypto repository written primarily in Python.

bitcoinbitcoin transaction

☆ 0 +0 / 7dView listing

Developer tools & open source

cryptocoinjs/awesome-cryptocoinjs

Public crypto repository.

bitcoincryptocurrency

☆ 0 +0 / 7dView listing

Developer tools & open source

cryptean/bitcoinlib

Public crypto repository written primarily in C#.

bitcoinbitcoin api

☆ 0 +0 / 7dView listing

Explorers & analytics

Bitcoin Bottom Score

A Bitcoin cycle dashboard combining on-chain and market signals.

Bitcoin support: Bitcoin-related service
Pricing: Free

bitcoinexplorers analytics

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Developer tools & open source

BTC Airgap Bridge

Browser tools for the online side of an offline Bitcoin signing workflow.

Platforms: Source code
Software license: Apache-2.0

bitcoindeveloper tools

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Developer tools & open source

SuperScalar MCP

An MCP server for exploring Lightning channel-factory designs.

Platforms: Source code
Software license: MIT

bitcoindeveloper tools

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Developer tools & open source

Lightning Memory

Persistent spending records for agents using Lightning and L402.

Platforms: Source code
Software license: MIT

bitcoindeveloper tools

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Learn & connect

CryptoCalk

Browser calculators for Bitcoin mining, DCA and crypto profit estimates.

Bitcoin support: Bitcoin-related service
Pricing: Free

bitcoinlearn connect

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Learn & connect

Freedom Clock

Estimate how long Bitcoin and other savings could cover your spending.

Bitcoin support: Bitcoin-related service
Pricing: Free

bitcoinlearn connect

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Learn & connect

dont-trust-verify

Bitcoin network dashboards, calculators and self-custody learning tools.

Bitcoin support: Bitcoin-related service
Platforms: Web

bitcoinlearn connect

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Explorers & analytics

BackPoW

Compare Bitcoin solo-mining odds from hashrate and network difficulty.

Bitcoin support: Bitcoin-related service
Platforms: Web

bitcoinexplorers analytics

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Explorers & analytics

3xpl

A multi-chain explorer with a Bitcoin view and structured data APIs.

Bitcoin support: Bitcoin-related service
Platforms: Web, API

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