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Alternatives

Products that do what SatsAPI - Bitcoin intelligence API does

pay per call in sats, no API key

  1. 1IP

    The stack: two agents on separate boxes. The public one (nullclaw) is a 678 KB Zig binary using ~1 MB RAM, connected to an Ergo IRC server. Visitors talk to it via a gamja web client embedded in my site. The private one (ironclaw) handles email and scheduling, reachable only over Tailscale via Google's A2A protocol. Tiered inference: Haiku 4.5 for conversation (sub-second, cheap), Sonnet 4.6 for tool use (only when needed). Hard cap at $2/day. A2A passthrough: the private-side agent borrows the gateway's own inference pipeline, so there's one API key and one billing relationship…

    Mar 2026 · georgelarson.me

  2. 2
    pay.sh347

    Discover, access, and pay for any API autonomously

    May 2026 · pay.sh

  3. 3
    SatsHi123

    Earn bitcoins by live-streaming yourself ⚡

    2019

  4. 4
    Fewsats159

    The payment infrastructure for AI agents

    2025

  5. 5

    Multi-source price feed for AI agents

    Apr 2026 · oracle.maxiaworld.app

  6. 6
    P402.io102

    Route, verify, and settle paid API calls with clear traces

    Jan 2026

  7. 7

    Access 1 billion tokens per month for free

    Apr 2026 · github.com

  8. 8HL
  9. 9

    Duolingo Meets Bitcoin

    Jun 2026 · satsman.com

  10. 10

    “The easiest way to earn Bitcoin instead of buying it”

    Jun 2026 · satsearn.app

  11. 11

    Borrow against your Bitcoin. Best rate, no KYC, self-custody

    Jul 2026 · satsterminal.com

  12. 12
    Senthor39

    Get paid every time AI crawls your content

    Jun 2026 · senthor.io

  13. 13

    Live pricing for 309+ AI models (GPT, Claude, Gemini, Llama, DeepSeek) plus real-world cost calculators: chatbots, API budgets, and token math. Updated 2026-09-06.

    Aug 2026 · costperprompt.com

  14. 14

    Buy, sell and rent anything in sats. No banks. No middlemen.

    Jun 2026 · cashsats.com

  15. 15

    x402 API for US stock market data

    Jun 2026 · x402stock.xyz

  16. 16IB

    Hey HN, I built an alternative to Google translate that's fast, accurate, and 1/30th the price. 20+ supported languages, not billed until 100k tokens, and already used thousands of times with real language learning users. The landing page has a demo for you to test performance yourself for free with no card required. (Also landing page says 1/13 the price because had to account for all 3 big names, with varying prices each). I built this as a workaround for my language learning startup, and it was perfect at a fraction of the cost. Hopefully it can help other devs in accessibility…

    2023 · translateapi.web.app

  17. 17AA

    I'm a solo dev in Taiwan. I built 4 AI agents that handle content, sales leads, security scanning, and ops for my tech agency — all on Gemini 2.5 Flash free tier (1,500 req&#x2F;day). I use ~105. Monthly LLM cost: $0. Architecture: 4 agents on OpenClaw (open source), running on WSL2 at home with 25 systemd timers. What they do every day: - Generate 8 social posts across platforms (quality-gated: generate → self-review → rewrite if score < 7&#x2F;10) - Engage with community posts and auto-reply to comments (context-aware, max 2 rounds) - Research via RSS + HN API + Jina Reader → feed…

    Mar 2026

  18. 18

    9 Base endpoints for AI agents, paid in USDC per call

    Aug 2026 · api.kachangsia.com

  19. 19

    The API marketplace where the badge means I paid for it

    27d ago · payapi.market

  20. 20SB
  21. 21

    One API Key. 45+ AI Models. 43x Cheaper Than OpenAI.

    Jun 2026

  22. 22

    Real-time sats ↔ USD converter. Fast, clean, no sign-up.

    Mar 2026 · sats2usd.com

  23. 23

    Lightweight desktop crypto price tracker

    Apr 2026 · github.com

  24. 24AA

    Hey HN - I'm Mason, and I'm excited to share AgentCash - a CLI to help your agent discover and pay for premium APIs and paywalled data. The problem we kept running into was simple: if you want an agent to use premium data or services, the setup flow is awful. You have to find the right provider, sign up manually, subscribe, generate an API key, install tooling, and then teach your agent how to use it. Then do that again for the next provider. We wanted a simpler model: give the agent a universal balance, let it discover available resources, and let it pay per call. So AgentCash gives agents…

    Mar 2026 · agentcash.dev

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