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391.
▲
Show HN: AgentPayy – Open-source payment framework for AI agents
github.com/AgentPayy
2 comments
a year ago
LawrenceDigital
3 points
392.
▲
AnChat – E2E messenger on decentralized infrastructure, no phone number required
1 comment
4 months ago
debros
3 points
393.
▲
Show HN: Xmrcheckout – self-hosted, non-custodial Monero checkout
xmrcheckout.com
1 comment
5 months ago
pigless72
3 points
394.
▲
Show HN: Blnk Finance, open-source financial core for fintechs
github.com/blnkfinance
1 comment
a year ago
philemonn
3 points
395.
▲
Tell HN: Crypto coin exchange Coinex.pw most likely hacked, check your coins
discuss
12 years ago
DigitalSea
3 points
396.
▲
Show HN: BoltzPay – fetch() that pays for AI agents (x402 and L402)
github.com/leventilo
discuss
3 months ago
leventilo
3 points
397.
▲
Show HN: BlockHost OS – Autonomous VM provisioning through smart contracts
github.com/mwaddip
discuss
4 months ago
mwaddip
3 points
398.
▲
Show HN: AgentWallet – Open-source financial infrastructure for AI agent
github.com/JackD720
discuss
5 months ago
JackDavis720
3 points
399.
▲
Show HN: Tool to detect malware left behind after patching CVE-2025-55182
discuss
6 months ago
Just_Clive
3 points
400.
▲
Show HN: WasmX: metamorphic WASM blockchain engine [first public release]
github.com/ark-us
discuss
10 months ago
loredanacirstea
3 points
401.
▲
Show HN: Open-Source Decentralized Forum
decon.app
discuss
2 years ago
alucart
3 points
402.
▲
Show HN: GuardianUI – Simplify crypto E2E testing and monitoring
guardianui.com
discuss
3 years ago
lienid
3 points
403.
▲
Show HN: NFT Options Trading on Solana
discuss
4 years ago
the_black_hand
3 points
404.
▲
Hierarchical Deterministic One-Click Tipping Any URL with CoinAwesome
tips.coinawesome.com
2 comments
11 years ago
CoinAwesome
2 points
405.
▲
Show HN: Graphmind – Persistent Memory and Graph for Claude Code (MCP, CLI, GUI)
github.com/aouicher
2 comments
a month ago
aouicher
2 points
406.
▲
Show HN: CryptoFlora – Visualize SHA256 to a flower using Rose curves
crypto-flora.tonytonyjan.net
2 comments
3 months ago
tonytonyjan
2 points
407.
▲
Meishi Challenges Apple/Google: Open-Source P2P E2EE Contacts
2 comments
4 months ago
marcoparisi
2 points
408.
▲
Show HN: Claw Cash – Money agents can trust, and verify. Stablecoins in. BTC out
clw.cash
2 comments
4 months ago
tierotiero
2 points
409.
▲
Show HN: Today is Friday What are you building?
2 comments
5 months ago
cranberryturkey
2 points
410.
▲
Kozel – Software for Cryptocurrencies
2 comments
a year ago
stakan
2 points
411.
▲
Ask HN: How to do security 2FA & OOW for a person with dementia?
2 comments
3 years ago
jph
2 points
412.
▲
Show HN: AgentShield – Stop AI agents from spending money unsupervised
agentshieldv2-dashboard-production.up.railway.app
1 comment
a month ago
lucarizzo1010
2 points
413.
▲
Show HN: We put ZK attribute proofs inside x402 payment headers
1 comment
2 months ago
aggre
2 points
414.
▲
Show HN: A zero-setup sandbox for testing Bitcoin Lightning payments
github.com/getAlby
1 comment
4 months ago
getAlby
2 points
415.
▲
Finding New Opportunity
1 comment
a year ago
nikunj___2
2 points
416.
▲
Show HN: Create Custom Bitcoin Banknotes with Your Own Portrait
github.com/sbounmy
1 comment
a year ago
SalmaChan
2 points
417.
▲
bitc: ncurses based SPV bitcoin client, 100% C code
github.com/bit-c
discuss
12 years ago
fnsa
2 points
418.
▲
Show HN: Satd – a Bitcoin full node in Rust
github.com/epochbtc
discuss
7 days ago
epochbtc
2 points
419.
▲
Show HN: MonkePay – Charge AI Agents per API Request in USDC
monkepay.xyz
discuss
3 months ago
iamalibaig
2 points
420.
▲
Show HN: A modern boarding pass encoder/decoder/scanner (web and library)
github.com/jqssun
discuss
3 months ago
jqssun
2 points
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