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AI-powered rebuttals. Wallet login. No subscriptions.

  1. 1
    Re:scam342

    I’m an AI chatbot created to send scammers a message.

    2017

  2. 2

    Send and receive lightning fast Bitcoin payments.

    2024

  3. 3

    Give AI agents spending power without giving up control

    Apr 2026 · delegare.dev

  4. 4
    Orite76

    Give your AI Agent money. Not a blank check.

    Aug 2026 · orite.tech

  5. 5
    Plaid157

    A REST API for your bank

    2014

  6. 6WB

    Hey HN, We’re two developers (co-founders) with a team of 20 who got tired of spending hours reviewing PRs, so we built Infinitcode.ai, an AI-powered code reviewer that: - *Summarizes PRs in plain English*: No more deciphering 1,000-line diff jungles - *Catches more than bugs*: Security holes, performance pitfalls, code smells, even typos (yes, we’ll flag “vurnerabilities” and vulnerabilities) - *Zero onboarding*: Works instantly—no “let me learn your codebase for weeks” nonsense. Why we’re posting: We’re in alpha and need brutal honesty. Roast our tool, mock our UI, or tell us why AI will…

    2025 · infinitcode.ai

  7. 7IW
  8. 8
    Rebuff2

    AI that handles your uncomfortable calls and letters

    Jul 2026 · rebuff.eu

  9. 9

    Howdy all. I'm Zack :wave:. I've been thinking about the problem of misguided AI pull requests and figured I'd throw a possible solution out there for feedback. Basically, CleverCrow lets supporters give tokens to a GitHub repo (or set of issues in that repo) for the maintainers to use to build/fix stuff. The fun implementation challenges have been around implementing the pooling dynamics and keeping the maintainers in charge while the backers are motivated to support their work.

    Jun 2026 · clevercrow.io

  10. 10

    Easy-to-use crypto wallet, powered by AI

    2024

  11. 11RA

    Hey there HN Community! I’m excited to share some news with you – we’ve recently launched Remanent, a tool that helps web3 companies keep their platforms safe and compliant. Remanent has been built for Web3 projects like Exchanges, Marketplaces, DeFi companies, and more. Anyone can check if a wallet address belongs to the US OFAC Sanctions list, turn on email alerts for future transactions, and generate reports to share with their team. We’ve received a lot of positive feedback from users who’ve tried Remanent, and we would love for you to give it a go as well; be sure to dig into the API…

    2023 · remanent.gg

  12. 12

    Give your AI agents a payment gateway. No signup, no KYB

    Jun 2026 · payram.com

  13. 13RA

    I've been using this daily for 4 months and figured others might find it useful. This is my first open source project so would love any feedback. Ray connects to your bank via Plaid, stores everything in an encrypted local SQLite database, and lets you ask questions about your finances in natural language. No cloud, no account, your data is stored on your machine. Before anything reaches the LLM, all PII is stripped — your name, companies, transaction details are redacted and replaced with tokens, then rehydrated locally in the response. The AI never sees who you are.

    Apr 2026 · rayfinance.app

  14. 14

    Accept crypto directly to your wallet with 0% fees.

    Jun 2026 · recv.money

  15. 15

    Talk to your credit cards in ChatGPT and Claude

    Jul 2026 · stackeasy.ai

  16. 16

    AI without the billing headache. For developers — zero token costs. For users — one credit wallet across every app.

    Jul 2026 · rnetai.org

  17. 17XA

    Hi HN – excited to announce x402, initially developed by Coinbase (YC 12) x402 lets any HTTP API charge per request without issuing API keys or storing credit cards. Buyers (humans or AI agents) keep funds in their own wallet and dynamically discover compatible endpoints, call them as usual, and automatically pay a microtransaction in USDC or other tokens to settle. 90 second demo: https://www.youtube.com/watch?v=PV-L2AfLhJg Problem: Every time we want to use a new API we have to: find the service online create a developer account, copy a secret key into env vars, pre-fund or…

    2025 · x402.org

  18. 18

    Show, Don't Tell

    Sep 2025

  19. 19
    RepBud3

    The AI sales companion built for travel industry

    May 2026 · repbud.app

  20. 20

    Ask AI anything about your finances

    Jun 2026 · openbudget.sh

  21. 21TI

    I'm an "ideas person" who messes around with AI on a low budget. I got tired of watching my tokens vanish and context windows filling up while agents fumbled around trying to find the right thing. Agents don't flail like they used to with shell tools, but there are still weak/blind spots and back-and-forth episodes — especially when using tools in combination/sequence. So I built "tilth" today. Or rather, AI built it — every line is Opus 4.6. I spent a lot of my precious tokens getting it to "not shit" (at least several of the different vendors' AI overlords assure me it's not…

    Feb 2026 · github.com

  22. 22HO

    Hi HN! Ben here from hyprsqrl, and I just open-sourced something we’ve been quietly running in production: *hyprsqrl is a self-hostable bank. Think Revolut (if you know it), but every line of code is MIT/AGPL, you can run it on your own box, and the crypto bits stay hidden under the hood. --- ### Why we built it Moving money between USD and EUR still means wire fees, surprise freezes, and “call your bank” hoops. Fintechs like Revolut help—until their pricing changes or a regulator knocks. hyprsqrl aims for the resilience of self-hosting *without* forcing users to study crypto. Two…

    2025 · github.com

  23. 23

    Don't replace yourself. Deploy yourself

    Jul 2026 · coredhristi.com

  24. 24

    Manage Finances Effortlessly

    Jan 2026 · simplybudget.ca

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